N3731H - 1946 Engineering & Research Ercoupe 415-C Aircraft Registration

1946 ENGINEERING & RESEARCH ERCOUPE 415-C

Aircraft Description

N3731H is a 1946 Engineering & Research ERCOUPE 415-C, a single-engine reciprocating (piston) aircraft registered to Stillman Holbrook in Lordsburg, NM. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on September 1, 1955. The registration certificate was issued on October 5, 2024. The registration is set to expire on October 31, 2031. Powered by a Cont Motor A&C75 SERIES engine producing 75 horsepower, N3731H is. The aircraft's Mode S transponder code is A44173 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N3731H was last updated on October 5, 2024. 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-C model.

AviatorDB has found no NTSB accident or incident reports involving N3731H. 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
1946
Manufacturer
ENGINEERING & RESEARCH
Model
ERCOUPE 415-C
Type Aircraft
Fixed Wing Single Engine
Cruise Speed
90 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
September 1, 1955
Classification
Standard Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
October 5, 2024

Registered Owner

Name
STILLMAN HOLBROOK
Address
320 W 6TH ST
City
LORDSBURG
State / Zip Code
New Mexico88045-1736
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)
51040563
Mode S Code (Hex)
A44173

Additional Details

Registration
N3731H
Serial Number
4356
Number of Engines
1
Number of Seats
2
Expiration Date
October 31, 2031
Last Action Date
October 5, 2024
Last Update Date
October 5, 2024
Unique ID
00453493

Data Source

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

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