# N100RC: Vertol H21B, registration cancelled 1982-04-15

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 15, 1982
- Status when cancelled: Administratively canceled
- Airframe: [Vertol H21B](https://openairdocs.org/model/vertol-h21b) (registry code 9420106)
- Serial number: 52-8696
- Type of aircraft: Rotorcraft
- Certificate issued: December 21, 1977
- Last registry action: April 15, 1982
- Mode S code: A0062E
- Owner when cancelled: [Risley Lester W](https://openairdocs.org/faa-owner/RISLEY%20LESTER%20W)
- Location: [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage)
- Owner type: Individual
- Owner's area on the map: 61.1637° N, 149.9966° W: Placed by OpenAirDocs at the center of ZIP code 99502, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N100RC
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=100RC
- Page: https://openairdocs.org/deregistered/N100RC-1982-04-15

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 Vertol H21B: https://openairdocs.org/model/vertol-h21b.md

## Other aircraft with N100RC

- [Registered now](https://openairdocs.org/aircraft/N100RC): Embraer Executive EMB-505, S/N 50500668, built 2022
- [Cancelled 1971-02-04](https://openairdocs.org/deregistered/N100RC-1971-02-04): Aero Commander 1121, S/N 60. Owner: [Royal Crown Cola Co](https://openairdocs.org/faa-owner/ROYAL%20CROWN%20COLA%20CO), [Columbus, GA](https://openairdocs.org/faa-place/GA/Columbus)

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