# N4QA: 1975 Rockwell International 112A, registration cancelled 1976-02-20

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 20, 1976
- Status when cancelled: Valid registration
- Airframe: [Rockwell International 112A](https://openairdocs.org/model/rockwell-international-112a) (registry code 7630302)
- Serial number: 333
- Year built: 1975
- Type of aircraft: Fixed wing single engine
- Certificate issued: July 21, 1975
- Mode S code: A4A94E
- Owner when cancelled: [Quakertown Aviation Inc](https://openairdocs.org/faa-owner/QUAKERTOWN%20AVIATION%20INC)
- Location: [Quakertown, PA](https://openairdocs.org/faa-place/PA/Quakertown)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N4QA
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4QA
- Page: https://openairdocs.org/deregistered/N4QA-1976-02-20

From the FAA registry file of November 5, 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 Rockwell International 112A: https://openairdocs.org/model/rockwell-international-112a.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 NYC76AN049](https://openairdocs.org/ntsb/NYC76AN049), Nov 7, 1975: Na Rockwell 112 (N4QA), State College, PA, destroyed, 4 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 19751107041049A](https://openairdocs.org/incident/19751107041049A), Nov 7, 1975: Rkwell 112A (N4QA), State College, PA, Destroyed, 3 fatal. Unlighted area,hit mtn 1500FT MSL.cld 1000FT AGL

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