The Army wanted a drone that resupplies positions where nobody can stand. At a small airfield in Byron, California this July, Elroy Air chief executive Andrew Clare watched his team answer: two software-commanded airdrops in a single flight, no operator input during execution, no personnel at either end. "We developed them on time and on budget," Clare said afterward. On August 18, the Army answered back with a $46 million contract.
Production risk now sits with Kratos Defense, the exclusive U.S. manufacturing partner targeting a first production aircraft in late 2026.
A fourth-quarter Nasdaq listing through a special purpose acquisition company (SPAC) merger valued near $1 billion will hinge less on technology than on redemption math and on how much of the 1,400-aircraft letter-of-intent pipeline survives contact with a factory.
2016. Dave Merrill and Clint Cope found Elroy Air in San Francisco on three contrarian bets: carry cargo rather than passengers, build hybrid-electric, remove the pilot.
2021. A $40 million Series A arrives, backed by Marlinspike Partners and Lockheed Martin Ventures. Shield Capital and other investors add $36 million the following year.
December 2025. Chaparral flies its first point-to-point autonomous delivery at Byron: 213 pounds of cargo over 2.6 miles, ending in a vertical landing at a second site.
Elroy Air multi-year award
Covers development of an autonomous hybrid-electric vertical takeoff and landing (VTOL) system for modular, multi-mission cargo delivery · Aviation International News, 2026
What the $46 million actually buys
This is a development award, not a purchase order. The Army is paying Elroy Air to mature Chaparral into a system soldiers can operate in austere conditions, and the stated work reads like a checklist of contested-logistics problems: navigation without GPS, an expeditionary mobile mission planner, communication links hardened against interference, autonomy that survives field handling. Each item addresses the reason most military drones still lean on runways, crews and connectivity that a distributed force cannot assume.
None of it came from nowhere. Elroy Air's route to this contract runs through a decade-standard federal ladder: a $235,000 Army Small Business Innovation Research (SBIR) Phase I in 2023, a $1.9 million Phase II in 2024, plus earlier Air Force work including a $1.7 million transition contract and an Other Transaction agreement worth up to $8.5 million, and a cooperative research project with U.S. Special Operations Command.
The federal R&D ledger behind the award
Army SBIR Phase II (2024): $1.9M
Air Force TACFI: $1.7M
Air Force Other Transaction agreement: up to $8.5M
USSOCOM cooperative research agreement: undisclosed
Pattern: five years of seven-figure government checks preceding one forty-six-million-dollar program.
The July demonstration showed why the Army kept writing those checks. Chaparral dropped a 68-pound payload from a close-in hover, then released a 70-pound bundle from 65 feet in forward flight, all commanded from pre-programmed coordinates. A third mode releases cargo after landing. All three work without receiving-site personnel, which is the requirement that matters when landing would expose a position.
Kratos takes the production risk
"Contested logistics is one of the hardest problems the joint force faces, from maritime resupply to sustaining distributed forces far from established hubs. One Chaparral can now resupply multiple positions in a single sortie, with no pilot at risk and no personnel required at the drop point."— Mark Rodrigo, Federal Business Development, Elroy Air
Building the thing is no longer Elroy Air's problem alone. Under a July 20 deal, Kratos Defense becomes the Chaparral's exclusive U.S. producer at an expanding Sacramento facility. First production aircraft: late 2026. Kratos expects to add more than 50 employees to a Sacramento workforce already above 450. The aircraft itself is sized for the mission: more than 500 pounds of payload, up to 450 miles of range, swappable cargo pods, and no need for runways or ground infrastructure at either end.
That division of labor is the quiet story here. A startup that once would have spent years raising capital to build its own factory now hands fabrication to a listed defense manufacturer and keeps the software, the autonomy stack and the customer relationships. It is the same play Overland AI ran to become the first ground-autonomy prime for the U.S. military, as we wrote in August: own the intelligence, rent the industrial base.
A pipeline built on letters of intent
The commercial claim attached to Chaparral is large. Elroy Air reports a demand pipeline exceeding 1,400 aircraft and more than $5 billion in potential revenue, assembled from non-binding letters of intent and memorandums with FedEx, Bristow Group, Barq Group and SLI. Non-binding is the operative word. A pipeline of intentions becomes revenue only when production exists to fill it, which is why the Sacramento line's late-2026 target matters more than any signature page.
Two international data points suggest demand is more than brochureware. In Japan, Chaparral passed all 22 evaluated items during Ground Self-Defense Force testing for inter-island logistics. And Barq Group signed a $200 million joint venture agreement to build and service Chaparral aircraft in Abu Dhabi, with initial UAE flight operations planned for 2027 and local production from 2028. (A side note: chaparral is the dense, thorny scrub that covers California hillsides, a plant that thrives where nothing else bothers growing. Someone in marketing knew exactly what they were doing.)
The SPAC math decides the story
On June 26, Elroy Air agreed to merge with Columbus Circle Capital Corp II at roughly $800 million pre-money, implying an enterprise value near $1.0 billion after close. The combined company trades on Nasdaq as ELRY once the deal closes, expected in the fourth quarter of 2026. More than $165 million in private investment in public equity (PIPE) capital is already committed, anchored by Inflection Point, with $65 million of it tied directly to the merger agreement's execution. Up to $230 million more depends on how few SPAC shareholders redeem.
Valuation is doing a lot of work in that sentence. The deal's own structure identifies the fragile points: redemptions, lockups and the certification clock. Defence-drone investors have seen this film recently. Neros reached a $2.5 billion valuation on the strength of unit economics rather than prototypes, as we wrote in August, and the market rewarded execution over announcements. Elroy Air is asking for the same benefit of the doubt with less revenue history and more hardware risk.
Between here and late 2026
The near-term markers are unusually concrete for a pre-listing deep-tech story. First, field exercises: Clare says the next phase puts Chaparral alongside Army units in training. Second, the production line: Kratos has committed to a first aircraft by year end, a date that will either validate the manufacturing partnership or expose it. Third, the shareholder vote and redemption tally that determines how much cash the balance sheet actually carries into public markets.
Watch the factory.
Six years ago this was a pitch about cargo planes without pilots. Now it is a funded Army program, a factory commitment and a stock ticker waiting for a quarter to flip. The hardware cleared its demo. The factory and the ticker still have to clear theirs.
