Registry / Engineering & Research / ERCOUPE 415-CD / N3984H

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N3984H V

Engineering & Research ERCOUPE 415-CD · 1947 · Avon Lake, OH

This aircraft — FAA registration facts

N3984H is a 1947 Engineering & Research ERCOUPE 415-CD (serial 4685), registered to Debrosse Stephen C (individual) in Avon Lake, OH. Its FAA registration is recorded as v and expires August 2027; the airworthiness certificate dates from September 1956 (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 A4A36D. It is one of 31 Engineering & Research ERCOUPE 415-CD aircraft on the FAA registry.

Registered owner
Debrosse Stephen C
Owner type
Individual
Based in
Avon Lake, OH
Serial number
4685
Year built
1947 · 79 yrs old
Airworthiness class
1
FAA status
V
Mode-S / ICAO24
A4A36D · 51121555 octal
Certificate issued
Aug 10, 2017
Airworthiness date
Sep 17, 1956
Last FAA activity
Mar 10, 2023
Registration expires
Aug 31, 2027
FAA region
Central

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 N3984H

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Flight history & live tracking

ICAO24: a4a36d
No flight data on file yet for N3984H.
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Aircraft Type — ACFTREF 0420314

Engineering & Research ERCOUPE 415-CD
Engines: 1
Type: piston
Seats: 2
Cruise: 78 KTAS
Category: Standard

Engine — CODE 17005

Manufacturer: Cont Motor
Model: A&C75 SERIES
Type: Reciprocating (Piston)
Horsepower: 75 HP

FAA Registration Record

N-Number: N3984H
Serial Number: 4685
Year Manufactured: 1947
ACFTREF Code: 0420314
Engine Code: 17005
Status: V (V)
Certification: 1
Type Aircraft: Fixed Wing Single Engine (4)
Type Engine: Reciprocating (Piston) (1)
Source: master

Transponder / ADS-B

Mode S (octal): 51121555
ICAO 24-bit (hex): A4A36D

Registrant

Debrosse Stephen C
Individual
32225 Hickory Ln
Avon Lake, OH, 440122194
FAA Region: Central

Key Dates

Certificate Issued Aug 10, 2017
Airworthiness Sep 17, 1956
Expiration Aug 31, 2027
Last Activity Mar 10, 2023
Data as of Oct 5, 2026

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