# N4GH: 1978 Agusta AGUSTA A109, registration cancelled 2013-11-07

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 7, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Agusta AGUSTA A109](https://openairdocs.org/model/agusta-agusta-a109) (registry code 0260109)
- Engine: [Allison 250 SER 400HP](https://openairdocs.org/engine/allison-250-ser-400hp) (registry code 03013)
- Data sheets: [TCDS H7EU](https://openairdocs.org/tcds/H7EU) (OpenAirDocs)
- Serial number: 7151
- Year built: 1978
- Type of aircraft: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Standard, normal
- Airworthiness date: January 25, 1979
- Certificate issued: May 25, 1989
- Last registry action: September 11, 1998
- Mode S code: A4A88D
- Owner when cancelled: [Imperial International Inc](https://openairdocs.org/faa-owner/IMPERIAL%20INTERNATIONAL%20INC)
- Location: [Madison, WI](https://openairdocs.org/faa-place/WI/Madison)
- Owner type: Corporation
- Owner's area on the map: 43.0740° N, 89.4605° W: Placed by OpenAirDocs at the center of ZIP code 53705, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4GH
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4GH
- Page: https://openairdocs.org/deregistered/N4GH-2013-11-07

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 Agusta AGUSTA A109: https://openairdocs.org/model/agusta-agusta-a109.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 MKC87IA070](https://openairdocs.org/ntsb/MKC87IA070), Mar 30, 1987: Agusta A109 (N4GH), Lincoln, NE, incident, minor damage

## 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.

- [Incident 19870430080679I](https://openairdocs.org/incident/19870430080679I), Apr 30, 1987: Agusta A109 (N4GH), Lincoln, NE, Minor damage. Loud bang on ramp aerial taxi. Shut down and landed. Tail rotor drive shaft had broken forward of the gear box.

## Other aircraft with N4GH

- [Registered now](https://openairdocs.org/aircraft/N4GH): Cirrus Design SR22, S/N 3941, built 2013

---
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.