N640
Built 1944 · registered US
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Type photo — not this specific aircraftPhoto via Wikimedia Commons: Grumman G-21A Alaska Aviation Heritage Museum.jpgNo G-21listed for sale right now. Watch this model and we'll surface new listings as they hit the market.
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Performance specs
- Range
- 540 nm
- Cruise speed
- 166 kt
- Max speed
- 174 kt
- Service ceiling
- 22,000 ft
- Takeoff distance
- —
- Landing distance
- —
- MTOW
- 3,600 kg
- Empty weight
- —
- Fuel capacity
- —
- Length
- 11.8 m
- Wingspan
- 14.9 m
- Height
- 4.9 m
- Seats
- 9
- Max passengers
- 9
Flight activity
(25 tracking legs recorded)- Last 30 days
- 8
- Last 90 days
- 19
- Last seen
- 3 Oct 2026
- Tracked since
- 29 May 2026
Frequent routes: KHIO → KHIO (4) · KBOI → KCPR (1) · KHIO → KBFI (1)
- … → KDWA3 Oct 2026 · 0h 07m
- KHIO → …2 Oct 2026 · 2h 17m
- … → KHIO16 Sept 2026 · 0h 47m
- Tracked flight16 Sept 2026 · 0h 47m
- … → KBFI16 Sept 2026 · 0h 49m
- KHIO → KBFI16 Sept 2026 · 0h 50m
Showing the 6 most recent distinct flights. The total counts every raw ADS-B tracking leg, including repeat observations and sub-5-minute artifacts.
From ADS-B observations collected since May 2026. Coverage depends on ground-receiver density; gaps do not mean the aircraft did not fly.
Common. More common than 63% of the aircraft models we track.
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- C-FIOL1948
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- N6DF1945
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Registration history
(1)- N640USACTIVETEUFEL HOLLY FARMS INC2012 – present
Owner names are published by the issuing civil registry (FAA / CCARCS / CASA / ANAC / NZ CAA). Owner addresses present in the source are not republished here. Registered owner? Request removal