# N4963E: 1961 Glen-Co. RAG-1, registration cancelled 1981-05-07

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 7, 1981
- Status when cancelled: Valid registration
- Airframe: [Glen-Co. RAG-1](https://openairdocs.org/model/glen-co-rag-1) (registry code 86505GF)
- Serial number: 1
- Year built: 1961
- Type of aircraft: Fixed wing single engine
- Certificate issued: July 15, 1976
- Mode S code: A62928
- Owner when cancelled: [Fred E Wilfong](https://openairdocs.org/faa-owner/FRED%20E%20WILFONG)
- Location: [Pittsburgh, PA](https://openairdocs.org/faa-place/PA/Pittsburgh)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N4963E
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4963E
- Page: https://openairdocs.org/deregistered/N4963E-1981-05-07

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 Glen-Co. RAG-1: https://openairdocs.org/model/glen-co-rag-1.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB NYC80FGM16](https://openairdocs.org/ntsb/NYC80FGM16), Apr 20, 1980: Glen-Co RAG-1 (N4963E), Connoqunsg, PA, destroyed, 2 fatal

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 19800420009219A](https://openairdocs.org/incident/19800420009219A), Apr 20, 1980: Amtr RAG1 (N4963E), Connoquenessing, PA, Destroyed, 1 fatal. Engine stopped on climb. Airplane stalled, spun in. Fuel tank empty. Airplane over gross. Aft of center of gravity.

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