# N911NW: Aerospatiale AS 355F1, registration cancelled 2007-03-05

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 5, 2007
- Exported to: Australia
- Status when cancelled: Triennial form not returned
- Airframe: [Aerospatiale AS 355F1](https://openairdocs.org/model/aerospatiale-as-355f1) (registry code 8680810)
- Engine: [Allison 250-C20 series](https://openairdocs.org/engine/allison-250-c20-series) (registry code 03020)
- Data sheets: [TCDS H11EU](https://openairdocs.org/tcds/H11EU), [TCDS E4CE](https://openairdocs.org/tcds/E4CE) (OpenAirDocs)
- Serial number: 5082
- Type of aircraft: Rotorcraft
- Engine type: Turbo-prop
- Airworthiness: Standard, normal
- Airworthiness date: July 15, 1987
- Certificate issued: April 18, 1997
- Last registry action: May 16, 2006
- Mode S code: AC9BA3
- Owner when cancelled: [Southwest Helicopters Inc](https://openairdocs.org/faa-owner/SOUTHWEST%20HELICOPTERS%20INC)
- Location: [Tucson, AZ](https://openairdocs.org/faa-place/AZ/Tucson)
- Owner type: Corporation
- Owner's area on the map: 32.1478° N, 110.9354° W: Placed by OpenAirDocs at the center of ZIP code 85706, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N911NW
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=911NW
- Page: https://openairdocs.org/deregistered/N911NW-2007-03-05

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 Aerospatiale AS 355F1: https://openairdocs.org/model/aerospatiale-as-355f1.md

## Service difficulty reports (5)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR EJYA566D](https://openairdocs.org/sdr/EJYA566D), Aug 1, 2003: FIRE DETECTOR. DIRTY. ENG FIRE WARNING LIGHT ILLUMINATED IN FLT. PILOT PERFORMED REQUIRED EMER PROCEDURES AND PERFORMED EMER LANDING. WHEN MAINT ARRIVED, FIRE WARNING LIGHT HAD EXTIN
- [SDR 20010322CW015](https://openairdocs.org/sdr/20010322CW015), Feb 16, 2001: SPLINE ADAPTER. CRACKED. REMOVED ENGINE ASSEMBLY FOR OIL LEAKS. REMOVED COMPRESSOR AND TURBINE FROM GEAR BOX TO REPLACE SEALS AND ORINGS. INSPECTION OF SPLINE ADAPTOR FOUND CRACK RUNNIN
- [SDR 20001220SH008](https://openairdocs.org/sdr/20001220SH008), Dec 1, 2000: SPRING. BROKEN. DURING ROUTINE FLIGHT, PILOT EXPERIENCED A RAPID YAW TO THE RIGHT. NR 2 ENGINE, SN CAE-840415, SPOOLED DOWN TO FLIGHT IDLE AS THE RESULT OF THE NR 2 ENGINE GOVE
- [SDR 96ZZZX3736](https://openairdocs.org/sdr/96ZZZX3736), Jun 20, 1996: INDICATOR. FAILED. PILOT REPORTED NO TORQUE INDICATION. REPLACED GAUGE. STILL NO TORQUE INDICATION. REPLACED GAUGE. OPS CHECKED GOOD.
- [SDR 95ZZZX5043](https://openairdocs.org/sdr/95ZZZX5043), Aug 10, 1995: STABILIZER. CRACKED. CRACK FOUND DURING T-INSPECTION, 500 HOUR, AND 2 T-INSPECTIONS. AD NOT APPLICABLE. PART MODIFIED IAW AM 507-2367. REPLACED WITH FACTORY NEW ASSY.

## 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 19940623027629I](https://openairdocs.org/incident/19940623027629I), Jun 23, 1994: Snias AS350B (N911NW), Amarillo, TX, Minor damage. Struck wire on takeoff from a highway. Made immediate landing. Minor main rotor damage.

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