N51LK
Built 1975 · registered US
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Type photo — not this specific aircraftPhoto: Ahunt at English Wikipedia · Public domainNo LA-4listed 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
- 710 nm
- Cruise speed
- 130 kt
- Max speed
- 134 kt
- Service ceiling
- 14,000 ft
- Takeoff distance
- 390 m
- Landing distance
- 275 m
- MTOW
- 1,200 kg
- Empty weight
- —
- Fuel capacity
- 200 L
- Length
- 7.5 m
- Wingspan
- 11.5 m
- Height
- 2.8 m
- Seats
- 4
- Max passengers
- 4
Flight activity
(91 tracking legs recorded)- Last 30 days
- 14
- Last 90 days
- 89
- Last seen
- 7 Nov 2026
- Tracked since
- 7 Aug 2026
Frequent routes: KBFI → KBFI (4) · KORS → KBFI (1)
- … → KBFI7 Nov 2026 · 0h 14m
- KBFI → KBFI31 Oct 2026 · 2h 33m
- … → KBFI24 Oct 2026 · 0h 52m
- KBFI → …24 Oct 2026 · 0h 09m
- Tracked flight24 Oct 2026 · 0h 07m
- … → KBFI10 Oct 2026 · 7h 57m
- Tracked flight10 Oct 2026 · 0h 12m
- … → KBFI10 Oct 2026 · 0h 27m
- Tracked flight10 Oct 2026 · 0h 09m
- … → KBFI1 Oct 2026 · 0h 28m
Showing the 10 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 91% of the aircraft models we track.
Other LA-4 airframes by tail number — same model as N51LK.
- VH-IMA1996
- VH-LUT1996
- N13RZ1989
- C-GJMF1987
- C-GFHB1985
- C-FTJD1985
- N8563Y1985
- N999WG1984
- N1HT1984
- N8543H1984
- VH-DQN1984
- C-FJYZ1984
- N8543C1984
- N140041984
- C-FNUI1984
- N73RK1984
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Registration history
(1)- N51LKUSACTIVEKROLOFF LOGAN2026 – 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 N51LK?
N51LK is a Lake LA-4, built in 1975. Sprinkle's record for N51LK covers its lineage, ownership history and specifications.
Is N51LK currently active?
Registry records list N51LK's status as Active, registered in United States — a Lake LA-4.
What is the manufacturer serial number (MSN) of N51LK?
N51LK carries manufacturer serial number (MSN) 662, the serial assigned to this Lake LA-4 airframe when it was built.
What is the ICAO24 / Mode S code for N51LK?
N51LK's ICAO24 (Mode S) transponder code is A6601A — the hex address the Mode S transponder on this Lake LA-4 broadcasts.