Airborne Survey TendersA Mavari Aviation service
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Open tenders

Open tenders for airborne survey and special aviation services worldwide. 75 listed, last updated 24 Oct 2026. Closed tenders drop off automatically and move to Closed 2026.

What do the aircraft-fit stars mean? Scored for: twin turboprop (King Air class)
  • ★★★ Strong fit for the selected aircraft
  • ★★★ Good match, but with extra hurdles such as local registration, a partner or a specific sensor
  • ★★★ Weak fit: wrong platform, a specialist sensor, a small area or a long ferry
  • – No flying (data only)

Rules: the tender's platform (fixed-wing, helicopter, drone), required altitude, payload and equipment (fire tank, bucket, scooper, spray), endurance, low-level or over-water work, area size, specialist sensors, and local registration or ferry distance. Fire tenders: helicopters suit bucket/helitack jobs, SEATs suit tenders for single-engine or fixed-wing tankers (and spraying, vector control, bait drops), large tankers suit amphibious, scooper or large/very large air-tanker tenders; a stated tank size or type is applied. Fixed-wing survey aircraft only fit fire spotting or air-attack coordination. A first view, not bid advice.

🔒 Full details of open tenders are for Pro and founding members. Everyone sees the title, country, service and deadline. 2 tenders are free to view in full this week: Rain-enhancement aircraft lease (King Air 350), Orthoimages, LiDAR and digital elevation models of Panama.

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Open3 Nov 2026, 11:00 AM CST
Urumqi Weather Modification OfficeAsia11:00 Beijing time. CAAC-certified operator required.
Aircraft fit ★★★ for twin turboprop (King Air class) · tender platform: Fixed-wing
CAAC-certified operator required, so only Chinese operators can bid.
Official notice ↗Source: Wuye Zhaobiao (mirror)
ANATI (Autoridad Nacional de Administración de Tierras), PanamaLatin America & CaribbeanRef. 08-TG-10-2026PAB 14.5 million
Aircraft fit ★★★ for twin turboprop (King Air class) · tender platform: Fixed-wing
Country-scale imagery and LiDAR suits a twin turboprop. Check the official notice on PanamaCompra before bidding.
Official notice ↗Source: BidDetail (mirror; official PanamaCompra portal was unreachable)
Port Authority of New York and New JerseyNorth AmericaRolling: open task-order program. Proposals accepted any time via Bonfire; submit as soon as ready and no later than 3 months before the program end date (29 Nov 2030)Ref. RFP-6000002382
Aircraft fit ★★★ for twin turboprop (King Air class) · tender platform: Not specified (photogrammetric survey)
On-call surveying for Port Authority facilities (airports, ports, bridges, tunnels). The aerial part is photogrammetry, so it suits a survey firm with its own aircraft or drones, or a subcontract to a NY/NJ surveying firm. Check the RFP on Bonfire for proposer requirements.
Official notice ↗Source: Port Authority of NY & NJ (Open Task-Order Programs; documents on Bonfire)

Deadlines can change. Always check the official notice before bidding. The aircraft-fit note is a quick first view, not legal or bid advice.

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