Registry / Boeing / E75 / N3839K

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N3839K V

Boeing E75 · 1943 · Penn Yan, NY

FAA Registry ↗ FlightAware ↗ FlightRadar24 ↗ ADS-B Globe ↗

This aircraft — FAA registration facts

N3839K is a 1943 Boeing E75 (serial 75-8429), registered to Middlebrook Paul E (individual) in Penn Yan, NY. Its FAA registration is recorded as v and expires September 2029; the airworthiness certificate dates from July 1955 (71 years ago). It carries a Lycoming R680-4P-B4 engine rated at 225 hp, the engine on 14% of registered Boeing E75s. Its Mode-S transponder broadcasts the ICAO 24-bit address A46A0C. It is one of 261 Boeing E75 aircraft on the FAA registry. Middlebrook Paul E holds 3 aircraft on the registry.

Registered owner
Middlebrook Paul E
Owner type
Individual
Based in
Penn Yan, NY
Serial number
75-8429
Year built
1943 · 83 yrs old
Airworthiness class
1
FAA status
V
Mode-S / ICAO24
A46A0C · 51065014 octal
Certificate issued
Sep 23, 2016
Airworthiness date
Jul 30, 1955
Last FAA activity
Sep 2, 2023
Registration expires
Sep 30, 2029
FAA region
1

Source: FAA aircraft registry (public record). Community reviews and photos below.

Engine on this aircraft

Engine
Lycoming R680-4P-B4
Engine type
Reciprocating (Piston)
Rated power
225 hp
Power per seat
113 hp
FAA engine code
41542

34 of the 246 registered Boeing E75 carry this engine (14%), across 24 engine variants on the type.

Source: FAA engine reference (ENGINE.txt), matched on this registration's engine code.

Community facts about N3839K

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Flight history & live tracking

ICAO24: a46a0c
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Aircraft Type — ACFTREF 1380120

Boeing E75
Engines: 1
Type: piston
Seats: 2
Cruise: 81 KTAS
Category: Standard

Engine — CODE 41542

Manufacturer: Lycoming
Model: R680-4P-B4
Type: Reciprocating (Piston)
Horsepower: 225 HP

FAA Registration Record

N-Number: N3839K
Serial Number: 75-8429
Year Manufactured: 1943
ACFTREF Code: 1380120
Engine Code: 41542
Status: V (V)
Certification: 1
Type Aircraft: Fixed Wing Single Engine (4)
Type Engine: Reciprocating (Piston) (1)
Source: master

Documents & resources

Commonly available reference sources for the Boeing E75. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.

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Transponder / ADS-B

Mode S (octal): 51065014
ICAO 24-bit (hex): A46A0C
ADS-B Exchange ↗ | FlightAware ↗

Registrant

Middlebrook Paul E
Individual
View all 3 aircraft registered to this owner →
3059 W Lake Rd
Penn Yan, NY, 145278823
FAA Region: 1

Key Dates

Certificate Issued Sep 23, 2016
Airworthiness Jul 30, 1955
Expiration Sep 30, 2029
Last Activity Sep 2, 2023
Data as of Sep 7, 2026

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