# N4925: Enstrom F-28A, registration cancelled 1973-06-25

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 25, 1973
- Status when cancelled: Valid registration
- Airframe: [Enstrom F-28A](https://openairdocs.org/model/enstrom-f-28a) (registry code 3300406)
- Data sheets: [TCDS H1CE](https://openairdocs.org/tcds/H1CE) (OpenAirDocs)
- Serial number: 051
- Type of aircraft: Rotorcraft
- Certificate issued: August 13, 1971
- Mode S code: A61A8D
- Owner when cancelled: [N A Degerstrom Inc](https://openairdocs.org/faa-owner/N%20A%20DEGERSTROM%20INC)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N4925
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4925
- Page: https://openairdocs.org/deregistered/N4925-1973-06-25

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 Enstrom F-28A: https://openairdocs.org/model/enstrom-f-28a.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB CHI73ACO47](https://openairdocs.org/ntsb/CHI73ACO47), Nov 7, 1972: Enstrom F-28A (N4925), Lexington, KY, substantial damage

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.