# N9559: Enstrom F-28A, registration cancelled 1976-05-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 28, 1976
- Status when cancelled: Administratively canceled
- 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: 064
- Type of aircraft: Rotorcraft
- Certificate issued: April 18, 1975
- Last registry action: January 14, 1977
- Mode S code: AD4ACD
- Owners when cancelled: [Realty Engineering Co Inc](https://openairdocs.org/faa-owner/REALTY%20ENGINEERING%20CO%20INC), [Benton Elbert](https://openairdocs.org/faa-owner/BENTON%20ELBERT), [Grayson Robert E](https://openairdocs.org/faa-owner/GRAYSON%20ROBERT%20E), [Richards Edward W](https://openairdocs.org/faa-owner/RICHARDS%20EDWARD%20W), [Hyman Miles D](https://openairdocs.org/faa-owner/HYMAN%20MILES%20D)
- Location: [Wayne, PA](https://openairdocs.org/faa-place/PA/Wayne)
- Owner type: Corporation
- Owner's area on the map: 40.0621° N, 75.4004° W: Placed by OpenAirDocs at the center of ZIP code 19087, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9559
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9559
- Page: https://openairdocs.org/deregistered/N9559-1976-05-28

From the FAA registry file of November 4, 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 NYC75FHD37](https://openairdocs.org/ntsb/NYC75FHD37), Mar 5, 1975: Enstrom F-28 (N9559), Glenmore, PA, destroyed

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 19750305006949A](https://openairdocs.org/incident/19750305006949A), Mar 5, 1975: Enstrm F28A (N9559), Glenmore, PA, Substantial damage. Only small amt of oil fnd in eng. No sign of eng oil leak.

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