Shawarma Capital. October 24, 2026. Built from Merlin's own posts, SEC filings, federal contract records, the FAA registry, Navy and NAVAIR releases, ADS-B tracks and the code Merlin's website ships to every visitor. No company input, no private feed.
I am long MRLN equity. As of the October 23 close, MRLN trades at $0.88. This post is research synthesis, not investment advice.
There is a word sitting inside Merlin's website right now that Merlin has never said out loud.
That word is redtail. It ships to every browser that loads merlinlabs.com, in a list of page slots, wedged between Condor and the main Merlin Pilot page. Nothing lives at the address yet. On October 10, about four days before that slot first appeared, Merlin flew a 1976 Beechcraft King Air C90 autonomously for the first time and called it the first flight of the next generation of Merlin Pilot.
Thesis in two sentences. The King Air program is real flight-test progress on the software, and the most likely job of the unlaunched Redtail page is to sell that software as a tactical, ISR and maritime product line. What the record does not show yet is a customer, a dollar or a Navy program behind it. A stock trading at $0.88 is pricing the financing calendar, not the flight-test calendar.
A reader on X, @1MoreSmithHere, recently put three good questions on the table about all of this. They deserve a real answer with receipts, so this runs long. Every claim below is sorted into verified fact or hypothesis. Anything I could not verify is flagged as such.
I. How I Found a Page Merlin Has Not Published
I read Merlin's website the way I read its filings. Not the words on the page. The plumbing under it.
The site is a static build fed by a content system. Every rebuild ships a bundle of JavaScript to your browser, and that bundle carries a source map naming the files it came from. On October 16, pulling a fresh copy of the bundle for a build-by-build diff, I found a map of what the code calls replacement pages. Its order: homepage, condor, redtail, pilot, then the corporate pages, then the legal pages, then resources. Redtail also sits in a reserved list of page names that no ordinary page is allowed to take. A code comment above the map reads "Editable section contracts for rebuilding the existing site." You can see the string in Merlin's production JavaScript chunk, and it is still there as of this morning.
Three things about that slot matter.
First, it is product tier. Condor's live page is titled Condor, with the subtitle "Merlin Pilot for Large, Multi-Crew Aircraft," and it uses a hero size no other page on the site uses. Condor went live the same day as the May 14 8-K. Redtail sits next to it, ahead of the generic Pilot page. A program or partner announcement would be a news post. This is a product slot.
Second, it has never been live. The Redtail page data returned a 404 on October 16 and returned a 404 again today. Its sitemap grew from 91 to 94 entries since then, with no Redtail entry. On the Wayback Machine there are zero captures of any Redtail path on any Merlin domain, ever. Nine archived builds of the site back to March 17 do not contain the word. It first ships in a build dated between October 10 and October 15, anchored to October 14.
Third, it can go live without an engineer. Only a content record that claims the redtail slot creates the page. A marketing editor can publish it from the content system and the site rebuilds itself. No new code, no new chunk. If you are watching for a launch, watch the page data, not the JavaScript.
Then I ran the negatives, because a word in a code file is a lead, not a finding.
USPTO trademark search: 139 RED TAIL and REDTAIL family records through filings dated October 15. None is owned by Merlin. None was filed by Merlin's trademark counsel. That is weak evidence, since Merlin never filed for CONDOR or MERLIN PILOT either.
EDGAR: zero hits for Redtail in any Merlin filing. Here the control matters. Condor never appeared in an SEC filing before its launch day either.
FAA registry: 43 aircraft with Redtail or Red Tail owner names. None is Merlin. None is a King Air, an L-39 or a Caravan.
Job board: 24 live postings read in full. Zero hits.
LinkedIn: 317 profiles listing Merlin, plus the company page. Zero hits.
Sum it up. Merlin reserved a product page named after a hawk, days after the King Air flight and one day before it revealed an L-39 jet, and it has told nobody what goes on that page.
One naming note. On X it has been called Project Redtail. In the code it is just redtail. Merlin does use project code names for corporate work, and its de-SPAC deck carried the file name Project Midnight. Nothing public attaches the word project to Redtail, so I use plain Redtail below.
II. What Merlin Actually Said on October 12
Strip the commentary away and start with the primary text.
On Monday, October 12, @MerlinAero posted that over the weekend Merlin completed the first flight of the next generation of the Merlin Pilot, and that, to its knowledge, it was the first autonomous flight of a King Air C90, which it called "a workhorse of the global ISR fleet." According to the post, the new software is designed to use sensors "to make mission choices typically reserved for humans," aimed at maritime search and patrol. Saturday's flight, it said, kicks off "an intense flight test campaign." This version "lays the groundwork for what we believe could be the United States' first fully autonomous (versus pre-programmed or remotely piloted) operational group 5 platform next year, with thousands of pounds of payload and thousands of miles of range." Its last line promised a foundation for "other tactical applications" on platforms "markedly different from what we've previously flown."
A forward-looking statement reply followed on the same thread and named "a potential operational Group 5 platform next year" as one of the covered statements. That matters. Lawyers read that post before it went out.
Matt George added context the same morning. In one post he argued that aircraft like the MQ-9 and Global Hawk "often aren't very autonomous" because they fly pre-planned missions or need a team on the ground. In another he called the flight a step toward "the first large aircraft that can truly fly autonomously for useful missions."
Now the receipts under those words.
Airframe. On the FAA registry entry for N122K: a Beech C90, serial LJ-707, built in 1976, owned by Merlin Labs Inc., registration issued May 14, 2026. Its engine field reads Pratt & Whitney Canada PT6A-135A, a newer engine than the one the airframe was born with. Its airworthiness block reads Experimental, Market Survey, Research and Development, dated August 11, 2026.
That August date is the most important fact in this section. An aircraft flying a removable test kit can stay on its standard certificate. An aircraft carrying a permanent flight-control modification has to leave the standard category, and an experimental research certificate is the usual path. N122K changed certificates on August 11. So the King Air crossed from baseline data collection into a modified test article in August, two months before the announcement.
Flying. I pull ADS-B for every Merlin tail. N122K flew three sorties at Centennial, Colorado on May 24, went dark for 96 days, flew a maneuver box in the Shenandoah Valley on August 28, ferried to Quonset on August 29 and flew from Quonset on September 2. In September the team moved to North Central State Airport in Smithfield, Rhode Island, which Merlin announced as its new US flight base on October 20. Between September 29 and October 14 the King Air flew six offshore sorties, about two a week, each a little longer and a little higher than the last. October 10 was a Saturday, outside the team's usual weekday rhythm. The announcement came Monday morning.
Sequence. On October 13 and 14 the company posted dated teasers reading "October 15, 2026." On October 15 it revealed an Aero L-39C Albatros as its first jet testbed. Its L-39 announcement page lists exactly three "active Merlin Pilot integration programs": the Caravan, the King Air C90 and the C-130J. King Air role, in Merlin's words: "Long-endurance ISR, maritime missions, and contested logistics across extended ranges." KC-135 is not on that list.
What is missing. No 8-K. No wire release. The Q2 10-Q, filed August 14, three days after the King Air's certificate changed, does not contain the words King Air. Meanwhile the homepage has carried a "Maritime reconnaissance" mission domain since the March rebuild, reading "Merlin is testing the King Air for Maritime ISR," per the homepage page data. Management had the King Air in the plan for months. It never made the filings.
That gap tells you how management classifies the King Air today. A test program and a marketing story. Not yet a disclosed customer program.
III. Why a 1976 King Air
People keep asking why a C90 and not something newer. Economics and the cockpit answer it.
Cheapest serious twin you can fly. The King Air 90 family is the long-running small end of the King Air line. Even its newest version, the C90GTx, has a useful load of about 3,280 pounds on two PT6A-135A engines at 550 shaft horsepower each. Older C90s trade in volume on the used market, and lessors keep dozens of them. A 1976 airframe re-engined with -135As is about as low a capital cost as a pressurized twin turboprop gets. Since the de-SPAC, Merlin's capex has gone to used test airframes, not production tooling. This fits.
A twin, finally. Merlin's original flying was single-engine Caravans. Two engines force the autonomy stack to handle asymmetric thrust, engine-out decisions, engine-out climb performance and twin approach logic. Every large transport Merlin wants to sell into is multi-engine. A C-130J has four. A twin is the cheapest place to build and test that decision logic.
An old cockpit on purpose. A 1976 King Air has a mechanical control system and analog-era instruments unless someone has gutted the panel. Per Merlin's own technical disclosures, its architecture back-drives the legacy controls with electromechanical servos and reads the panel with cameras. An old airplane is the hardest test of that design. Old is also representative of the fleets Merlin wants to retrofit, because most of the world's military utility and ISR turboprops are not new.
Everywhere in government service. "Workhorse of the global ISR fleet" is marketing, but the family tree is real. Navy pilots know the King Air 90 as the T-44. Its larger cousins, the Super King Air 200 and 350, became the C-12 for the Army and Air Force, the UC-12 for the Navy and Marines, and the base for a long list of special-mission ISR conversions worldwide. Australia's maritime surveillance contractor flies King Air 200s today. Pick a King Air and you are building on the most common special-mission turboprop on earth.
A modest certification step. N122K flies on an experimental research certificate. That lets Merlin modify and test the airplane without a type certificate change. The market survey category also lets it fly demonstrations for prospective customers. Selling the system is a different matter. On September 9 Merlin withdrew its small-aircraft civil certification application in New Zealand, so the small-aircraft civil route is no longer a near-term catalyst. A King Air product would live first in the military world, where the customer runs its own airworthiness process.
Now the Group 5 math, where marketing gets ahead of the airframe. In Defense Department terms a Group 5 uncrewed aircraft is anything above 1,320 pounds that operates above 18,000 feet. A King Air clears that easily. "Thousands of pounds of payload" fits too, once you pull the crew seats and fill the cabin. "Thousands of miles of range" is the stretch. For the C90GTx, published maximum range is about 1,260 nautical miles, roughly 1,450 statute miles, and a 1976 airframe will not beat a new one. Hitting thousands of miles and thousands of pounds on one flight would take auxiliary fuel trading against payload, a bigger King Air, or a different airplane. The post's own last line points at "platforms that are markedly different." My read: the Group 5 claim is about the software, and the operational airframe for it is not necessarily the airplane flying today.
IV. Who Else Is Teaching King Airs to Fly Themselves
Read the claim carefully. First autonomous flight of a King Air C90, to its knowledge. Not the first autonomy on a King Air.
Garmin got there first in a different sense. Its Autoland and Autothrottle have been FAA certified for retrofit on G1000 NXi-equipped King Air 350s since August 27, 2025. Autoland is an emergency function. If the pilot is incapacitated, it picks an airport, flies there and lands. Autoland flies no mission and makes no sensor-driven patrol decision. Nor does it replace a crew on purpose. Still, the King Air community already accepts a certified box that lands the airplane alone. Garmin owns that cockpit on the newer airframes.
Honeywell runs an experimental testbed fleet that includes a King Air B200, alongside a PC-12 and a regional jet, so the avionics majors are testing in Merlin's classes with their own airplanes. Reliable Robotics flies remotely piloted Caravans with Air Force money. In the special operations world, Beacon AI holds a SOCOM prototype agreement for crew-workload autonomy, signed April 15, 2026, in the same budget neighborhood as Merlin's C-130J work.
Against that field, the differentiator is specific. Onboard autonomy with no datalink dependency, aimed at flying a mission rather than landing in an emergency, on aircraft that already exist. That is a real niche. Every rival named above already has a certified product or a funded contract. Merlin's King Air has neither yet.
V. A Navy Trainer Hiding in the Type Certificate
Here the thread gets interesting, so start with history.
Officially, the T-44 Pegasus is the Navy's military King Air 90. It flew its first operational flight in April 1977, and 61 were delivered between 1977 and 1980. Each original T-44A ran two PT6A-34B engines at 550 shaft horsepower. After 2006 the Navy upgraded the whole fleet's avionics into the T-44C configuration. For almost five decades it has been where Navy, Marine Corps and Coast Guard multi-engine pilots learn to fly maritime aircraft, mostly at Naval Air Station Corpus Christi under Training Air Wing Four.
Its replacement is arriving now. In February 2023 NAVAIR picked Textron Aviation for a multi-engine training system built on the King Air 260, designated T-54A, with up to 64 aircraft on the contract. Janes reported a first lot of ten aircraft worth about $113M, and reported that T-44 retirements begin six months after the first T-54 delivery. First T-54As arrived at Corpus Christi in April 2024, and Naval Aviation News described them as replacing the aging T-44C. NAVAIR said in 2025 that deliveries run through calendar 2026. In December 2025 the first four student aviators completed T-54A training.
So the verified version of the T-44 pattern is simple. Merlin is flying the civil version of a Navy trainer. On a schedule that overlaps with Merlin's King Air campaign, the Navy is retiring that trainer. Textron, which builds the replacement, is already a Merlin counterparty through the SkyCourier UX work. All three statements are true. None of them, alone, connects Merlin to the Navy.
VI. The Thread, and Where It Goes Further Than the Record
Credit where due. @1MoreSmithHere has been one of the sharper retail readers of the Merlin record all year. Early in October he posted SOCOM budget justification material on AC/MC-130J mission systems, and after the King Air post he laid out the breadcrumbs in Merlin's own wording. In a recent thread he argued that Redtail refers to the Navy's T-44, the C90 variant now giving way to the T-54, and asked three questions. In my paraphrase:
Does the C90 choice signal a new or expanded Navy opportunity, since the T-44 is a Navy platform and the Air Force's King Air-family aircraft is the larger C-12?
Does the King Air let Merlin keep moving on the C-130J program if access to a C-130J airframe for near-term flight testing is constrained?
Could retiring T-44s be repurposed for ISR or other missions that benefit from Merlin Pilot?
Those are his hypotheses, not Merlin's claims, and he framed them as questions. I treat them that way. For each one: what the public record supports, what cuts against it, where I come out.
One structural point first. Any T-44 link is an inference from the airframe type. Nothing Merlin has published mentions the T-44, the T-54, Corpus Christi or the Navy training command. Its King Air post talks about ISR and maritime patrol, which are operational missions, not training. That does not kill the thread. It sets the burden of proof.
VII. Question One: Is This a Navy Door?
What supports it.
Navy-shaped mission language. Maritime search and patrol is the headline mission in the October 12 post. On the homepage the King Air domain is "Maritime reconnaissance." On the L-39 page it is "maritime missions." Two October blog posts on Palau, including a visit from President Whipps, frame autonomy as a way to patrol an exclusive economic zone the size of Texas. A sea services and partner-nation problem.
Fresh money with that exact label and no name on it. In the House report on the FY27 defense appropriations bill, H.R. 9495, H. Rept. 119-715, appropriators add $35M to a Navy research line for "autonomous maritime patrol aircraft." I found no larger unclaimed airframe-autonomy add in the House marks. It names no performer.
A Navy chair on the board. Merlin's seven-person board, named April 16, includes Kenneth Braithwaite, the 77th Secretary of the Navy.
A maritime seat on the org chart. Merlin organized general manager roles by customer axis. Its tactical seat has had a leader since August, a hire from AeroVironment. Its maritime seat has been posted since December 2025 and is still open. Recent arrivals also include a former Navy test pilot and a former Coast Guard aircraft coordinator.
A CEO who keeps saying there is more. On October 7 he wrote that it is "insanely frustrating" to have things the company cannot talk about yet.
What cuts against it.
T-44 means training. The Navy's need in that airframe class is pilot training, already being met by the T-54A, a new aircraft with a modern glass cockpit. No service retires a trainer and then buys autonomy for the retiree's training mission.
No Navy dollar. USAspending shows no Navy contract to Merlin, ever. Its entire federal contract ledger is the SOCOM IDIQ, a small FAA research award, two Air Force SBIR awards and a $500 Missile Defense Agency order. Since October 1, 2025, new federal money to Merlin totals that $500.
House-only and unattributed. No lobbying tie connects Merlin to the Navy add; its known appropriations ask is its own SOCOM line. Government funding runs on a continuing resolution through December 11, and a full-year resolution would erase every add in the House bill, Merlin's own included.
An empty Navy page. Before 2026, Merlin's site carried six customer pages, including one for the Navy. Every one was a template with no content.
A weaker Air Force contrast than it looks. On airframe sizes the thread is right: the Navy trained on the C90-family T-44 and the Air Force flies the bigger C-12. But the Navy also flies the bigger King Airs as the UC-12. Choosing a 90 over a 200 or 350 reads to me as cost and availability, not service selection.
Where I come out. The maritime angle is real, and the Navy is the natural customer for it. The T-44 is not what makes it real. If Merlin has a Navy door, it is the autonomous maritime patrol add, partner-nation EEZ patrol and the maritime GM seat, with the King Air as the demonstration airframe for all three. Proof would be a performer named on that Navy line, a GM Maritime hire, or a Navy contract action under Merlin's name. Until one of those prints, I score a new Navy program as plausible and unproven.
VIII. Question Two: Can a King Air Stand In for a Hercules?
Best of the three questions, because it goes at the program that carries the stock.
Where the C-130J program stands, verified.
Vehicle. IDIQ H9240824D0001 is SOCOM's "Automated Crew & Workload" contract, a $105M ceiling running from June 2024 to April 2029. The May prospectus says it covers the initial adaptation and can be extended to low-rate and full-rate production for all AFSOC fixed-wing aircraft.
Money. Two task orders have ever been issued against it. A kickoff order for $7,535, and the real one, H9240824F0010, for "PDR & CDR," with $15,955,778.32 obligated and a period of performance that ran out on August 31, 2026. Defense contract reporting lags, so a new order could exist and not show yet. On the public record, there is no third order.
Reviews. Merlin completed the preliminary design review on March 5 and the critical design review on June 4. According to the CDR release, the program moves into aircraft integration, then ground testing, then flight demonstration.
Airframe problem. When the PDR closed, Merlin's CTO said the AC-130J the company planned to fly first was no longer available. He also told Aviation Week that the C-130J's existing autopilot servos lack the authority Merlin needs, which puts a flight-control hardware change inside the job. After the CDR, AIN reported that no specific C-130J had been designated for integration, with a company spokeswoman citing SOCOM's operational demands. Those demands are concrete. Per the Congressional Research Service, two MC-130Js were destroyed on the ground in Iran in April during the rescue of a downed F-15E crew, and AFSOC had already accepted its final MC-130J off the production line. A small fleet that just lost two aircraft in combat does not hand a test article to a software vendor quickly.
Promise. Merlin's Q2 10-Q still reads "We currently anticipate initial customer deliveries within the next year" under the C-130J contract. That sentence has rolled forward from filing to filing. On my ledger of Merlin's dated public promises, the median delivered item has taken about 1.85 times as long as promised.
So the thread's premise holds. Airframe access is constrained, on the company's own account.
What the King Air can carry for the C-130J.
Matt George answered part of this himself on October 15: Merlin is building a pilot that is "aircraft and mission agnostic," "the core of everything we're flying today, and the foundation of our work on the C-130J program." Merlin's one brain, any aircraft post makes the same argument at length. Take that at face value and here is what plausibly transfers:
Autonomy core. Decision logic, flight management, contingency handling, ATC voice and the sensor-driven mission behaviors the King Air post describes. Software matures with flight hours on any airframe.
Multi-engine logic. Engine failure, asymmetric thrust, performance-limited decisions. A four-engine turboprop needs all of it.
Test infrastructure and evidence. Procedures, data pipelines, safety cases and the habits of a flight-test organization that flies twice a week. N122K and one Caravan now account for about two thirds of Merlin's US flight hours.
Hardware-in-the-loop confidence. Merlin's CDR release put hardware-in-the-loop simulation ahead of aircraft integration. Flight data from a real twin feeds better simulation.
What the King Air cannot carry.
C-130J flight-control integration. On the C-130J, a Honeywell digital autopilot drives Woodward servos. If those servos lack authority, someone has to qualify new hardware on a C-130J. No King Air flight touches that.
Data rights and the integrator. Lockheed designed the C-130J flight deck. Any retrofit path runs through partners that modify C-130s and through the Air Force airworthiness process. That work needs the real aircraft and the real customer.
SOCOM's own milestone. SOCOM pays for its program on its airframe. No King Air sortie counts as a C-130J test point, and none will trigger a task order by itself.
Where I come out. Yes, the King Air keeps the software moving while the C-130J sits in the integration queue, and that is the most defensible reading of why Merlin bought it. No, it does not retire the C-130J-specific risks, which are hardware, data rights and airframe access. My internal model for a first C-130J flight in Merlin configuration has its median in early 2028, with close to zero odds in 2026. A King Air does not move that date. A designated airframe would. So would a new task order under H9240824D0001, or an Aviation Week-grade update on the servo fix.
IX. Question Three: A Second Life for Retiring Pegasus Airframes?
Most speculative of the three, with the best primary-source support. Not for the T-44. For the idea.
What Merlin has written down. In the business section of its May 13 prospectus, Merlin lists four tactical autonomy areas. Here is the second, verbatim: "we work on automating older aircraft quickly to provide highly effective, optionally-crewed tactical systems, demonstrating the flexibility of our Merlin Pilot system in tough conditions, through fully automated surveillance and strike capabilities."
An earlier draft of that sentence was more specific. In the draft registration statement Merlin submitted on October 3, 2025, the same sentence ends with a code name, "(the "Fireships" concept)." January's S-4 deleted the code name and kept every other word. Fireships was never aerial firefighting. It was the concept of turning old crewed aircraft into optionally-crewed surveillance and strike systems.
Put the two together and the thread's third question stops sounding wild. On paper, the filings describe a business of converting older aircraft into optionally-crewed ISR platforms. A fleet of retiring King Air 90s is, on paper, exactly the kind of older aircraft that sentence describes. Merlin is flying one. Its October post promised an operational Group 5 platform next year.
What cuts against the T-44 version.
Airframe age. T-44s were delivered between 1977 and 1980 and spent their lives in the training pattern. Trainers age in cycles, landings and pressurizations, not just hours. A retiring T-44 is cheap. It is not young.
Disposition path. I found nothing public on where retiring T-44s go: storage, sale, transfer to another agency or a foreign military sale. Without that, any T-44 repurposing case rests on a supply chain nobody has described.
Customer. An optionally-crewed ISR aircraft needs an operator and an airworthiness authority. No service has published a requirement for an optionally-crewed King Air. Real demand signals today are the Navy maritime patrol add, partner-nation EEZ patrol like Palau, and allied maritime surveillance contracts where King Air 200s already fly with crews.
Fireships track record. Both federal contracts ever named FIRESHIPS, small Air Force research awards, went to Reliable Robotics, Merlin's nearest Caravan rival. Both closed by mid-2024 with no follow-on. Merlin has never held one.
Strike money. Attritable and strike lanes in the FY27 budget belong to hardware builders. A software company without an airframe sub-attaches. It does not prime.
Where I come out. The concept is Merlin's, in writing. The King Air is the right test bed for it. The T-44 specifically is a clever fit on airframe type and an unsupported fit on everything else. If an optionally-crewed King Air becomes a product, I expect the first customer to be a partner nation or a special-mission operator buying from the large pool of civil King Airs, not the Navy reusing its trainers. A named foreign customer would change that. So would a Navy requirement for optionally-crewed patrol, or a T-44 disposition notice.
X. My Read on Redtail
Here is how I weight the readings today. Judgment calls from the public record, not numbers anyone at Merlin gave me.
A tactical product family: a little better than even odds. "Merlin Pilot for tactical aircraft," built around the King Air for ISR and maritime patrol, with the L-39 as the jet branch and Group 5 as the end state. Evidence: a product-tier slot beside Condor; a homepage maritime domain with no product page; a Pilot page roadmap that lists Drone as a future tier on the Merlin Pilot page; timing between the King Air flight and the L-39 reveal; a tactical autonomy GM hired in August; and L-39 copy that already uses the "Merlin Pilot for" construction Condor uses. Then the bird ladder. A merlin is a small falcon. A red-tailed hawk is the mid-size soaring patrol raptor. A condor is the largest bird in the sky. Merlin names products like a birder.
An L-39 or jet-teaming product: about one in seven. Matt George's October 15 thread talks about collaborative combat aircraft and smarter munitions, and the Red Tails heritage is a fighter heritage. Against it: the L-39 got a news post rather than the product slot. The jet also still sits on an exhibition certificate.
A program or customer page: about one in seven. Defense programs love heritage names. SOCOM itself funded a 2011 research effort called REDTAIL, awarded to a contractor now owned by CACI. Against it: a product-tier slot is the wrong vehicle for a program page, and no 2025 or 2026 program by that name appears in any public contracting record I can find. The thread's T-44 reading belongs in this bucket, at its low end.
A working name that launches as something else: the rest. Merlin does not trademark product names, so a slot can hold a code name. Against it: the URL is public. If it goes live, the name is the brand.
Condor gives the launch template. Its page assets went up May 12 to May 14, and the page went live with the May 14 8-K and the Q1 release. If Redtail follows that pattern, the launch rides the Q3 release, which has to land by November 16. A pattern, not a schedule.
XI. The Part the King Air Does Not Change
Now the uncomfortable section. This month's flight program is the most interesting thing about Merlin. Share price runs on something else.
MRLN closed at $0.8776 on October 23. Its first close below $1 came on October 21, per the daily price history, after starting the month at $1.81. At the 101.07 million basic shares on the Q2 10-Q cover, that is a basic market cap of about $89M. Cash was $183.55M on June 30, with no debt. Quarterly revenue was $2.19M, down from $3.11M a year earlier. Six sell-side targets still published average about $7.92, per the consensus page, after TD Cowen cut to $4 on October 9.
Nobody is confused about the flight program. The market thinks the next financing decides who owns the company, and on the structure as filed, that is a fair worry.
A participating preferred on top. Merlin's Series A preferred carries a 12% paid-in-kind dividend. My model of its accrued value is about $238.6M at September 30. Because the preferred participates in a sale, common receives nothing until total equity value clears roughly $271M. Terms sit in the certificate of designations filed with the March 20 8-K.
A ratchet with no floor. People quote $5 as a floor, but it floors only the scheduled conversion price reset. Any cumulative raise above $500K priced below the conversion price re-strikes both the preferred and the Series A warrants to the new price, with no floor. An April 29 8-K papered the financing that set this up, and its issuer standstill lapses around October 29.
A listing clock. Under Nasdaq Rule 5550(a)(2), thirty consecutive business days below $1 brings a deficiency notice and a 180-day cure period. Counting from October 21, the thirtieth business day falls on December 2.
So here is the math on the King Air line itself, the honest way to value a hawk-named web page.
Bear case. Redtail launches as a marketing page while N122K stays a test aircraft. The line earns nothing in FY27 beyond what already sits inside the SOCOM vehicle. Zero incremental revenue.
Base case. The King Air becomes the demonstration aircraft for one funded maritime or partner-nation effort, sized like Merlin's past research awards. A few million dollars of FY27 revenue. That matters to a company that booked $2.19M last quarter, and it does not move the capital structure.
Bull case. Merlin is named on the Navy maritime patrol add or wins a partner-nation patrol program with a production path, and an optionally-crewed King Air becomes the second funded program next to the C-130J. In that world, Redtail is worth a page.
None of those three cases fixes the preferred. Per share, the King Air bull case adds far more value than the bear case, but every dollar of it sits behind the preferred and the ratchet. Structure first. A product launch helps the company raise money on better terms. The terms stay the terms.
XII. What Would Change My Mind
What would make me take the Navy and T-44 readings seriously:
Merlin named as performer on the FY27 Navy "autonomous maritime patrol aircraft" line, or any Navy contract action under Merlin's name in USAspending.
A GM Maritime hire, or that seat closing quietly.
A Redtail page that says "Merlin Pilot for" anything maritime, ISR or Group 5, or that names a Navy, Coast Guard or partner-nation customer.
A public T-44 disposition notice that routes airframes to a contractor or a foreign partner.
What would make me mark the King Air down:
Flight cadence stops after the announcement. Two sorties a week is the baseline. A month of silence would say the October 10 date was set by the communications calendar, not the test card.
The Redtail slot disappears in a future code deploy. That is the kill signal, checkable on every rebuild.
Q3's 10-Q again omits the King Air entirely while repeating the C-130J delivery sentence.
My thesis breaks at the capital structure, not the airplane. If Merlin raises money after October 29 in a deal that triggers the ratchet, per-share value for everything discussed here falls with it, and I would say so plainly. If Merlin instead lands a strategic investment from an operating company, which the terms treat as an exempt issuance, the preferred and warrants stay where they are and the King Air story gets the time it needs.
XIII. What to Watch, With Dates
Any day: the Redtail page data turns from 404 to live. Watch for another pair of dated teasers on the company page first. Merlin used that exact pattern for the L-39.
Any day: a first L-39 sortie from Smithfield, and the jet's registry entry moving from exhibition to research and development.
October 27: next FINRA short interest print.
October 29: issuer standstill under the April purchase agreement lapses. From here, any sub-conversion-price raise above $500K trips the ratchet.
October 30: Russell rank day. A close below $1 keeps MRLN out of the microcap reconstitution math.
By November 16: Q3 10-Q. Read it for three things. Cash at September 30 against my model of about $155M. Any King Air or tactical autonomy language. Any subsequent-event financing.
Mid-November: 13F filings for the September quarter, the first clean look at whether the PIPE buyer sold.
December 1: next PIK accrual on the preferred.
December 2: thirtieth consecutive business day below $1 if the price does not recover, and the earliest window for a Nasdaq deficiency notice.
December 11: continuing resolution expires. A full-year resolution erases the House adds, including the Navy maritime patrol add and Merlin's own SOCOM line.
Bottom Line
@1MoreSmithHere asked the right three questions. My answers, one line each.
Is the King Air a Navy door? Maritime is real and the Navy is its natural buyer, but the T-44 link is the airframe type rather than a program. No Navy dollar exists yet.
Does the King Air keep the C-130J moving? It keeps the software moving, which is the main reason to own one. C-130J hardware, data rights and airframe problems only clear on a C-130J.
Could retiring T-44s become optionally-crewed ISR aircraft? Merlin's prospectus describes that business in plain words. On paper the T-44 is a neat fit. Everywhere else it is unproven.
And Redtail is most likely the page where Merlin sells all of it. The flight program earned the attention. The capital structure still decides the stock.
I am long MRLN equity. This is research synthesis, not investment advice. You should not buy or sell securities based on anything I write. I am not a registered investment advisor. I do not owe you a fiduciary duty. My conclusions could be wrong in ways I have not anticipated. Financial projections are model outputs based on publicly available data. They are not guarantees. Do your own due diligence.
The X thread discussed here is third-party speculation credited to its author. Merlin made no such statement.
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