# N5806K: Aerospatiale AS350B, registration cancelled 1997-10-27

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 27, 1997
- Status when cancelled: Triennial form not returned
- Airframe: [Aerospatiale AS350B](https://openairdocs.org/model/aerospatiale-as350b) (registry code 8680800)
- Data sheets: [TCDS H9EU](https://openairdocs.org/tcds/H9EU) (OpenAirDocs)
- Serial number: 1989
- Type of aircraft: Rotorcraft
- Certificate issued: July 1, 1987
- Last registry action: May 21, 1997
- Mode S code: A7791C
- Owner when cancelled: [Rocky Mountain Helicopters Inc](https://openairdocs.org/faa-owner/ROCKY%20MOUNTAIN%20HELICOPTERS%20INC)
- Location: [Provo, UT](https://openairdocs.org/faa-place/UT/Provo)
- Owner type: Corporation
- Owner's area on the map: 40.2272° N, 111.6958° W: Placed by OpenAirDocs at the center of ZIP code 84601, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N5806K
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5806K
- Page: https://openairdocs.org/deregistered/N5806K-1997-10-27

From the FAA registry file of October 31, 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 Aerospatiale AS350B: https://openairdocs.org/model/aerospatiale-as350b.md

## NTSB investigations (2)

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 ATL92FA109](https://openairdocs.org/ntsb/ATL92FA109), May 29, 1992: Aerospatiale AS350B (N5806K), Winnsboro, SC, destroyed. Probable cause: THE INADVERTENT FLIGHT INTO INSTRUMENT METEOROLOGICAL CONDITIONS BY THE PILOT. THE DARK NIGHT AND FOG WERE FACTORS IN THE ACCIDENT.
- [NTSB FTW67D0308](https://openairdocs.org/ntsb/FTW67D0308), Oct 23, 1966: Beech S35 (N5806K), Little Rock, AR, substantial 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.

- [Accident 19920529017219A](https://openairdocs.org/incident/19920529017219A), May 29, 1992: Snias AS350B (N5806K), Winnsboro, SC, Destroyed. Encountered fog at night on EMS ferry flight. Flew into trees trying to reverse course.

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