N9645
Built 1928 · registered US
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Performance specs
- Range
- 450 nm
- Cruise speed
- 78 kt
- Max speed
- —
- Service ceiling
- 18,500 ft
- Takeoff distance
- —
- Landing distance
- —
- MTOW
- 4,600 kg
- Empty weight
- —
- Fuel capacity
- 885 L
- Length
- 15.2 m
- Wingspan
- 23.7 m
- Height
- 4.1 m
- Seats
- 15
- Max passengers
- 15
Flight activity
(5 tracking legs recorded)- Last 30 days
- 0
- Last 90 days
- 0
- Last seen
- 20 Jul 2026
- Tracked since
- 18 Jul 2026
Frequent routes: KOSH → KOSH (3)
- KOSH → KOSH20 Jul 2026 · 1h 20m
- … → KOSH20 Jul 2026 · 0h 28m
- KOSH → KOSH18 Jul 2026 · 0h 16m
- KOSH → KOSH18 Jul 2026 · 0h 08m
Showing the 4 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.
Rare. Rarer than 82% of the aircraft models we track.
Other 5-AT-B airframes by tail number — same model as N9645.
See all 3 registered 5-AT-BIf you fly the 5-AT-B, you may also be researching these.
—Registration history
(1)- N9645USACTIVELIBERTY AVIATION MUSEUM INC2014 – 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
What aircraft model is N9645?
N9645 is a Ford 5-AT-B, built in 1928. Sprinkle's record for N9645 covers its lineage, ownership history and specifications.
Is N9645 currently active?
Registry records list N9645's status as Active, registered in United States — a Ford 5-AT-B.
What is the manufacturer serial number (MSN) of N9645?
N9645 carries manufacturer serial number (MSN) 8, the serial assigned to this Ford 5-AT-B airframe when it was built.
What is the ICAO24 / Mode S code for N9645?
N9645's ICAO24 (Mode S) transponder code is AD6E09 — the hex address the Mode S transponder on this Ford 5-AT-B broadcasts.


