N3984H - 1947 Engineering & Research Ercoupe 415-CD Aircraft Registration

1947 ENGINEERING & RESEARCH ERCOUPE 415-CD

Aircraft Description

N3984H is a 1947 Engineering & Research ERCOUPE 415-CD, a single-engine reciprocating (piston) aircraft registered to Debrosse Stephen C in Avon Lake, OH. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on September 17, 1956. The registration certificate was issued on August 10, 2017. The registration is set to expire on August 31, 2027. Powered by a Cont Motor A&C75 SERIES engine producing 75 horsepower, N3984H is. The aircraft's Mode S transponder code is A4A36D (hex), used for ADS-B identification and flight tracking. N3984H was last tracked by AviatorDB at coordinates 41.3513, -82.1593 on June 4, 2026. The FAA registry record for N3984H was last updated on March 10, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Engineering & Research is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 551 Engineering & Research aircraft currently registered in the FAA database, including the ERCOUPE 415-CD model.

AviatorDB has found no NTSB accident or incident reports involving N3984H. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.

Model Year
1947
Manufacturer
ENGINEERING & RESEARCH
Model
ERCOUPE 415-CD
Type Aircraft
Fixed Wing Single Engine
Cruise Speed
90 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
September 17, 1956
Classification
Standard Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
August 10, 2017

Registered Owner

Name
DEBROSSE STEPHEN C
Address
32225 HICKORY LN
City
AVON LAKE
State / Zip Code
Ohio44012-2194
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
CONT MOTOR
Engine Model
A&C75 SERIES
Horsepower
75 HP
Mode S Code (Oct)
51121555
Mode S Code (Hex)
A4A36D

Additional Details

Registration
N3984H
Serial Number
4685
Number of Engines
1
Number of Seats
2
Expiration Date
August 31, 2027
Last Action Date
March 10, 2023
Last Update Date
January 19, 2026
Unique ID
00080834

Last Known Position

Date
June 4, 2026 (UTC 23:28:07)
Airport
Latitude
41.351257
Longitude
-82.159302

Data Source

Data provided by the US Federal Aviation Administration. View on FAA.gov

Last updated: 2026-06-15 01:32:20 UTC