# N10340: Boeing 40-B-4, registration cancelled 1936-02-21

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 21, 1936
- Status when cancelled: Valid registration
- Airframe: [Boeing 40-B-4](https://openairdocs.org/model/boeing-40-b-4) (registry code 1380101)
- Serial number: 1421
- Type of aircraft: Fixed wing single engine
- Mode S code: A012D6
- Owner when cancelled: [Varney Air Lines Inc](https://openairdocs.org/faa-owner/VARNEY%20AIR%20LINES%20INC)
- Location: [Portland, OR](https://openairdocs.org/faa-place/OR/Portland)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N10340
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=10340
- Page: https://openairdocs.org/deregistered/N10340-1936-02-21

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 Boeing 40-B-4: https://openairdocs.org/model/boeing-40-b-4.md

## Other aircraft with N10340

- [Cancelled 1994-08-17](https://openairdocs.org/deregistered/N10340-1994-08-17): Piper L-18C, S/N 182123. Owner: [University, MS](https://openairdocs.org/faa-place/MS/University)

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