# N3931H: 1947 Engineering & Research ERCOUPE 415-CD, registration cancelled 2012-11-14

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 14, 2012
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Engineering & Research ERCOUPE 415-CD](https://openairdocs.org/model/engineering-research-ercoupe-415-cd) (registry code 0420314)
- Engine: [Continental A&C75 series](https://openairdocs.org/engine/continental-a-c75-series) (registry code 17005)
- Serial number: 4632
- Year built: 1947
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Airworthiness date: June 23, 1956
- Certificate issued: April 26, 1982
- Last registry action: January 20, 2009
- Mode S code: A49071
- Owner when cancelled: [Roberson Jerald W](https://openairdocs.org/faa-owner/ROBERSON%20JERALD%20W)
- Location: [Balto, MD](https://openairdocs.org/faa-place/MD/Balto)
- Owner type: Individual
- Owner's area on the map: 39.2896° N, 76.4386° W: Placed by OpenAirDocs at the center of ZIP code 21221, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N3931H
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3931H
- Page: https://openairdocs.org/deregistered/N3931H-2012-11-14

From the FAA registry file of October 29, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Engineering & Research ERCOUPE 415-CD: https://openairdocs.org/model/engineering-research-ercoupe-415-cd.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.