# N403DF: Grumman S2F-1 (TS-2A), registration cancelled 1989-03-16

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 16, 1989
- Status when cancelled: Second triennial mailing, no response
- Airframe: [Grumman S2F-1 (TS-2A)](https://openairdocs.org/model/grumman-s2f-1-ts-2a) (registry code 3951102)
- Serial number: 423
- Type of aircraft: Fixed wing multi engine
- Mode S code: A4B817
- The mark today: https://openairdocs.org/aircraft/N403DF
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=403DF
- Page: https://openairdocs.org/deregistered/N403DF-1989-03-16

From the FAA registry file of October 29, 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 Grumman S2F-1 (TS-2A): https://openairdocs.org/model/grumman-s2f-1-ts-2a.md

## Other aircraft with N403DF

- [Registered now](https://openairdocs.org/aircraft/N403DF): North American OV-10A, S/N 305148M78

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