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N181EF

Built 1978 · registered US

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Representative photo of a Learjet 35Type photo — not this specific aircraftPhoto via Wikipedia: Learjet 35
This aircraft is a
Learjet 35
Full specs

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Performance specs

Performance
Range
2,190 nm
Cruise speed
418 kt
Max speed
470 kt
Service ceiling
51,000 ft
Takeoff distance
1064 m
Landing distance
844 m
Weights
MTOW
8,300 kg
Empty weight
—
Fuel capacity
3,370 L
Dimensions
Length
14.8 m
Wingspan
13.4 m
Height
3.7 m
Capacity
Seats
8
Max passengers
8
How common is this aircraft?
369Learjet 35 registered worldwide

Common. More common than 90% of the aircraft models we track.

More 35 aircraft

Other 35 airframes by tail number — same model as N181EF.

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What to do next

Registration history

(1)
  • N181EFUSACTIVE
    ALOFT AVIATION SERVICES LLC
    2025 – 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

N181EF — frequently asked
What aircraft model is N181EF?

N181EF is a Learjet 35, built in 1978. Sprinkle's record for N181EF covers its lineage, ownership history and specifications.

Is N181EF currently active?

Registry records list N181EF's status as Active, registered in United States — a Learjet 35.

What is the manufacturer serial number (MSN) of N181EF?

N181EF carries manufacturer serial number (MSN) 190, the serial assigned to this Learjet 35 airframe when it was built.

What is the ICAO24 / Mode S code for N181EF?

N181EF's ICAO24 (Mode S) transponder code is A144CD — the hex address the Mode S transponder on this Learjet 35 broadcasts.