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Airspace awareness sensing

Airspace awareness sensing: the radar layer that makes uncrewed flight legal and sites defensible

  • Bear
  • Early
  • $1.4B by 2035

The callA dead heat waiting on one rule: if Part 108 makes detect-and-avoid required kit the civil market exists; if not, this is a defence business under a civil name.

D1D2R1R2R3C1foragainst D1D2R1R2R3C1foragainst
Fig. 1The balance. Drivers and catalysts against restraints, each block sized by its weight; catalysts hang dashed because they have not happened yet, sized by their odds. It tips toward the restraints.
  1. D1The sky fills with delivery drones, inspection fleets, air taxis and military swarms, and air traffic control built for transponders cannot see a small non-cooperative drone.
  2. D2US regulation with a compliance date: FAA Part 108 would make detect-and-avoid required on every beyond-line-of-sight drone.
  3. R1The rules have not fired: Part 108 was unpublished at review in July 2026, and EASA's U-space light was contested at the July consultation.
  4. R2Civil demand alone funds about €489M, so the layer only reaches venture scale as a defence business under a civil name.
  5. R3The winner may already exist and be American: Echodyne, founded 2014, $198.7M raised against $33.3M revenue, scaling on counter-drone.
  6. C1The FAA Part 108 final rule makes detect-and-avoid required on every beyond-line-of-sight drone; the detect-and-avoid section was reopened for comment, so it is the contested one.2027
Rests onthe beliefs underneath
Supported by · confidence
What would prove itdated tests, open and resolved
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Fig. 2Each ring is a dated test: dashed while open, struck through when overdue, ticked or crossed once resolved.
  1. 1Part 108 published and its compliance language read: an approved detect-and-avoid means, or ADS-B plus carve-outs.Mar 2027 · open
  2. 2EASA adopts, withdraws or waters down U-space light; eight or more EU states designating U-space airspace would open Europe.Jun 2027 · open
  3. 3The FAA Part 108 final rule, as published, requires an approved detect-and-avoid means for non-shielded BVLOS operations, rather than accepting ADS-B In plus shielded carve-outs as the general compliance path.Dec 2027 · open
  4. 4By end-2030 no European merchant airspace-radar vendor founded after 2020 has won a certified onboard detect-and-avoid design-in on a type-certificated AAM aircraft.Dec 2030 · open
  5. 5A European vendor founded after 2020 wins a certified design-in on an air taxi.Dec 2030 · open
  6. 6By end-2031 at least one merchant airspace-awareness radar vendor, excluding the defence primes, reports more than $150M of annual revenue.Dec 2031 · open
Expressionslisted, private, technologies
Private · 5 private companies, 4 of them in the US.

Orbion Technologies · Echodyne · uAvionix (incl. Iris Automation) · Fortem Technologies · MatrixSpace

2 more private companies tracked, not shown

Technologies
Who has already bet on itprivate rounds, from public sources

$136M raised by 4 companies, $70M of it in the last three years. Wave building: Money is arriving: recent rounds and tier-1 funds are in, but no runaway leader yet.

Backed by a top-tier venture firm: Fortem Technologies, uAvionix (incl. Iris Automation). Backed by a strategic investor: Fortem Technologies, MatrixSpace, uAvionix (incl. Iris Automation).

What changedthe record, newest first
  • 16 Aug 2026The sensors that will make uncrewed flight legal are a real equipment layer waiting on one unpublished rule, and they still do not fund a venture outcome on civil demand alone. Every company in the layer drifts toward defence, which tells you what the business actually is.