N3939H
Active1947 Engineering & Research ERCOUPE 415-CD · EAST HELENA, MT · Expires 12/31/2029
Engineering & Research ERCOUPE 415-CD
Aircraft Description
- Serial Number
- 4640
- Manufacturer
- Engineering & Research
- Model
- ERCOUPE 415-CD
- Year Manufactured
- 1947
- Type Registration
- LLC
- Engine
- CONT MOTOR A&C75 SERIES
- Power
- 75 hp
- Mode S Code
- 51110611 / A49189
- Unique ID
- 00070694
Registered Owner
- Registrant Name
- COUPE NH LLC
- Street
- PO BOX 1165
- City
- EAST HELENA
- State
- MT
- Zip
- 59635-1165
- County
- Certificate Issue Date
- 12/26/2022
- Last Action Date
- 09/22/2023
- Expiration Date
- 12/31/2029
- Status
- Valid
Airworthiness
INFORMATION PROVIDED HERE SHOULD NOT BE USED TO DETERMINE THE AIRWORTHINESS OF AN AIRCRAFT. Refer to 14 CFR Parts 39, 43, 91, and FAA Order 8130.2 for airworthiness regulations and guidance.
- Classification
- Standard
- Airworthiness Date
- 12/19/1955
- Approved Operations
- 1
Registration History
Showing 1 change from FAA records.
- Initial registration issued 2026-04-14
COUPE NH LLC
EAST HELENA, MT 596351165
Status: Valid RegistrationRegistrant Type: LLCRegion: Northwest MountainCountry: USLast Action Date: 2023-09-22Certificate Issue Date: 2022-12-26Airworthiness Date: 1955-12-19Expiration Date: 2029-12-31Street: PO BOX 1165
Specs
- Seats
- 2
- Engines
- 1
- Power
- 75 hp
- Cruise speed
- 90 mph
Registry Stats
ERCOUPE 415-CD active 31
1947 ERCOUPE 415-CD 21
Total Aircraft in MT 5,863
Browse Related
Get Notified About This Aircraft
Owner changes, renewals, status updates — delivered to your inbox.
Upload Photo of N3939H
Get Notified About N3939H
We'll email you when this aircraft's registration changes — ownership transfers, renewals, expirations, or status updates.



