N3939H V

This aircraft — FAA registration facts

N3939H is a 1947 Engineering & Research ERCOUPE 415-CD (serial 4640), registered to Coupe Nh LLC (LLC) in East Helena, MT. Its FAA registration is recorded as v and expires December 2029; the airworthiness certificate dates from December 1955 (70 years ago). It carries a Cont Motor A&C75 SERIES engine rated at 75 hp, the engine on 61% of registered Engineering & Research ERCOUPE 415-CDs. Its Mode-S transponder broadcasts the ICAO 24-bit address A49189. It is one of 31 Engineering & Research ERCOUPE 415-CD aircraft on the FAA registry.

Registered owner

Coupe Nh LLC

Owner type

LLC

Based in

East Helena, MT

Serial number

4640

Year built

1947 · 79 yrs old

Airworthiness class

1

FAA status

V

Mode-S / ICAO24

A49189 · 51110611 octal

Certificate issued

Dec 26, 2022

Airworthiness date

Dec 19, 1955

Last FAA activity

Sep 22, 2023

Registration expires

Dec 31, 2029

FAA region

S

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

Engine on this aircraft

Engine

Cont Motor A&C75 SERIES

Engine type

Reciprocating (Piston)

Rated power

75 hp

Power per seat

38 hp

FAA engine code

17005

19 of the 31 registered Engineering & Research ERCOUPE 415-CD carry this engine (61%), across 4 engine variants on the type.

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

Community facts about N3939H

Reported by pilots, owners and enthusiasts — community-reported and admin-checked before they publish. Always verify anything important against the aircraft's records.