# N4020: Fairchild KR-31, registration cancelled 1939-09-01

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 1, 1939
- Status when cancelled: Valid registration
- Airframe: [Fairchild KR-31](https://openairdocs.org/model/fairchild-kr-31) (registry code 3371402)
- Data sheets: [TCDS ATC 19](https://openairdocs.org/tcds/ATC%2019) (OpenAirDocs)
- Serial number: 129
- Type of aircraft: Fixed wing single engine
- Mode S code: A4B667
- Owner when cancelled: [Chambers Carleton & Chianese Vincent J](https://openairdocs.org/faa-owner/CHAMBERS%20CARLETON%20%26%20CHIANESE%20VINCENT%20J)
- Location: [Trenton, NJ](https://openairdocs.org/faa-place/NJ/Trenton)
- Owner type: Partnership
- The mark today: https://openairdocs.org/aircraft/N4020
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4020
- Page: https://openairdocs.org/deregistered/N4020-1939-09-01

From the FAA registry file of November 3, 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 Fairchild KR-31: https://openairdocs.org/model/fairchild-kr-31.md

## Other aircraft with N4020

- [Registered now](https://openairdocs.org/aircraft/N4020): Sherwood Jeffrey E STOL CH 750, S/N 75-8363, built 2023
- [Cancelled 2012-11-15](https://openairdocs.org/deregistered/N4020-2012-11-15): Mustang Copters MC, S/N A-103, built 1969. Registration expired, pending cancellation. Owner: [Breed Staff M](https://openairdocs.org/faa-owner/BREED%20STAFF%20M), [Xxx, OK](https://openairdocs.org/faa-place/OK/Xxx)

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