# N981M: 1931 Bird CK, registration cancelled 1936-04-08

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 8, 1936
- Status when cancelled: Valid registration
- Airframe: [Bird CK](https://openairdocs.org/model/bird-ck) (registry code 6840111)
- Serial number: 4036
- Year built: 1931
- Type of aircraft: Fixed wing single engine
- Certificate issued: April 18, 1934
- Mode S code: ADAFEE
- Owner when cancelled: [Rappaport May](https://openairdocs.org/faa-owner/RAPPAPORT%20MAY)
- Location: [Hampstead, NY](https://openairdocs.org/faa-place/NY/Hampstead)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N981M
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=981M
- Page: https://openairdocs.org/deregistered/N981M-1936-04-08

From the FAA registry file of October 31, 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 Bird CK: https://openairdocs.org/model/bird-ck.md

## Other aircraft with N981M

- [Registered now](https://openairdocs.org/aircraft/N981M): Michael Kennedy ARGON 915, S/N MLAG0029, built 2025

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