# N9199F: 1973 Hughes 369HS, registration cancelled 2009-09-18

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 18, 2009
- Status when cancelled: Registration revoked
- Airframe: [Hughes 369HS](https://openairdocs.org/model/hughes-369hs) (registry code 4470728)
- Engine: [Allison 250 SER 400HP](https://openairdocs.org/engine/allison-250-ser-400hp) (registry code 03013)
- Data sheets: [TCDS H3WE](https://openairdocs.org/tcds/H3WE) (OpenAirDocs)
- Serial number: 1230545S
- Year built: 1973
- Type of aircraft: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Standard
- Certificate issued: September 30, 1974
- Last registry action: September 10, 1977
- Mode S code: ACBBB3
- Owner when cancelled: [Ag Helicopters Inc](https://openairdocs.org/faa-owner/AG%20HELICOPTERS%20INC)
- Location: [Fort Collins, CO](https://openairdocs.org/faa-place/CO/Fort%20Collins)
- Owner type: Corporation
- Owner's area on the map: 40.5931° N, 105.1274° W: Placed by OpenAirDocs at the center of ZIP code 80521, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9199F
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9199F
- Page: https://openairdocs.org/deregistered/N9199F-2009-09-18

From the FAA registry file of November 3, 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 Hughes 369HS: https://openairdocs.org/model/hughes-369hs.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 MKC78FER81](https://openairdocs.org/ntsb/MKC78FER81), Jul 28, 1978: Hughes 369HS (N9199F), Sauk Centre, MN, 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 19780728039579A](https://openairdocs.org/incident/19780728039579A), Jul 28, 1978: Hughes 369HE (N9199F), Sauk Centre, MN, Destroyed. Discharging workman atop 140FT twr. Rotor blades struck tower arm,copter fell to ground.

---
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.