# N7833B: Umbaugh R72, registration cancelled 1965-05-22

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 22, 1965
- Status when cancelled: Valid registration
- Airframe: [Umbaugh R72](https://openairdocs.org/model/umbaugh-r72) (registry code 9200102)
- Serial number: 228
- Type of aircraft: Rotorcraft
- Certificate issued: January 29, 1958
- Mode S code: AA9E6E
- Owner when cancelled: [Mcdonnell Avia Sales](https://openairdocs.org/faa-owner/MCDONNELL%20AVIA%20SALES)
- Location: [Little Rock, AR](https://openairdocs.org/faa-place/AR/Little%20Rock)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N7833B
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7833B
- Page: https://openairdocs.org/deregistered/N7833B-1965-05-22

From the FAA registry file of November 12, 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 Umbaugh R72: https://openairdocs.org/model/umbaugh-r72.md

## Other aircraft with N7833B

- [Registered now](https://openairdocs.org/aircraft/N7833B): Piper PA-24-250, S/N 24-952, built 1959

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