N93931 - 1946 Engineering & Research Ercoupe 415-D Aircraft Registration

1946 ENGINEERING & RESEARCH ERCOUPE 415-D

Aircraft Description

N93931 is a 1946 Engineering & Research ERCOUPE 415-D, a single-engine reciprocating (piston) aircraft registered to Arnie or Sharon Schweer LLC in Helena, MT. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on December 29, 1955. The registration certificate was issued on October 21, 2021. The registration is set to expire on October 31, 2028. Powered by a Cont Motor A&C75 SERIES engine producing 75 horsepower, N93931 is. The aircraft's Mode S transponder code is AD09F3 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N93931 was last updated on June 16, 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-D model.

AviatorDB has found no NTSB accident or incident reports involving N93931. 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-D
Type Aircraft
Fixed Wing Single Engine
Cruise Speed
90 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
December 29, 1955
Classification
Standard Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
October 21, 2021

Registered Owner

Name
ARNIE OR SHARON SCHWEER LLC
Address
PO BOX 1840
City
HELENA
State / Zip Code
Montana59624-1840
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)
53204763
Mode S Code (Hex)
AD09F3

Additional Details

Registration
N93931
Serial Number
1254
Number of Engines
1
Number of Seats
2
Expiration Date
October 31, 2028
Last Action Date
June 16, 2023
Last Update Date
January 19, 2026
Unique ID
00040261

Data Source

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

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