# N9209: Enstrom F-28A, registration cancelled 1991-04-01

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 1, 1991
- Status when cancelled: Triennial form not returned
- 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: 226
- Type of aircraft: Rotorcraft
- Certificate issued: December 9, 1986
- Last registry action: January 31, 1991
- Mode S code: ACC1BD
- Owner when cancelled: [Horizon Helicopters Inc](https://openairdocs.org/faa-owner/HORIZON%20HELICOPTERS%20INC)
- Location: [Newark, DE](https://openairdocs.org/faa-place/DE/Newark)
- Owner type: Corporation
- Owner's area on the map: 39.6182° N, 75.7297° W: Placed by OpenAirDocs at the center of ZIP code 19702, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9209
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9209
- Page: https://openairdocs.org/deregistered/N9209-1991-04-01

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 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 BFO88FA050](https://openairdocs.org/ntsb/BFO88FA050), May 27, 1988: Enstrom F-28A (N9209), Middletown, DE, 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.