# N93LF: 1992 Messerschmitt-Bolkow-Blohm BO 105LS A-3, registration cancelled 2003-06-13

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 13, 2003
- Status when cancelled: Triennial form not returned
- Airframe: [Messerschmitt-Bolkow-Blohm BO 105LS A-3](https://openairdocs.org/model/messerschmitt-bolkow-blohm-bo-105ls-a-3) (registry code 5626020)
- Engine: [Allison 250-C28 series](https://openairdocs.org/engine/allison-250-c28-series) (registry code 03022)
- Data sheets: [TCDS H3EU](https://openairdocs.org/tcds/H3EU), [TCDS E1GL](https://openairdocs.org/tcds/E1GL) (OpenAirDocs)
- Serial number: 2038
- Year built: 1992
- Type of aircraft: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Standard, normal
- Airworthiness date: October 8, 1999
- Certificate issued: March 9, 1994
- Last registry action: March 18, 2003
- Mode S code: ACE450
- Owner when cancelled: [Bannock Medical Center](https://openairdocs.org/faa-owner/BANNOCK%20MEDICAL%20CENTER)
- Location: [Pocatello, ID](https://openairdocs.org/faa-place/ID/Pocatello)
- Owner type: Corporation
- Owner's area on the map: 42.9060° N, 112.3736° W: Placed by OpenAirDocs at the center of ZIP code 83201, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N93LF
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=93LF
- Page: https://openairdocs.org/deregistered/N93LF-2003-06-13

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 Messerschmitt-Bolkow-Blohm BO 105LS A-3: https://openairdocs.org/model/messerschmitt-bolkow-blohm-bo-105ls-a-3.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 BRM2001F00002](https://openairdocs.org/sdr/BRM2001F00002), Nov 14, 2001: PUMP. INOPERATIVE. INTERUPTION TO FLIGHT SUMMARY, 11/13/2001. ON A FLIGHT, THE LOW LEVEL FUEL LIGHT ILLUMINATED. PRECAUTIONARY LANDING MADE AT THAT TIME. UPON INSPECTION BOTH FUEL
- [SDR 2001F00245](https://openairdocs.org/sdr/2001F00245), Jun 23, 2001: ENGINE. FAILED. AIRCRAFT WAS ON WAY BACK FROM BURLEY IDAHO TO BRMS, WHEN RECEIVING A CAUTIONARY CHIP LIGHT FOR THE NR 1 ENGINE. THE CHIP WAS BURNED OFF USING THE FUZZ BUSTER. S
- [SDR BRM2001F00000](https://openairdocs.org/sdr/BRM2001F00000), May 25, 2001: WARNING LIGHT. ACTIVATED. ON 5/25/01 ENROUTE, NR 2 ENGINE GOT A CHIP LIGHT. THE FLIGHT MANUAL CALLS OUT TO LAND AS SOON AS PRACTICAL. THE PILOT DECIDED AFTER REFERENCING THE FLIGHT MANUA
- [SDR 99ZZZX3296](https://openairdocs.org/sdr/99ZZZX3296), Jun 6, 1999: ENGINE. MALFUNCTIONED. FLYING FROM POCATELLO TO TWIN FALLS, PILOT ENCOUNTERED ABNORMAL TORQUE CHANGES IN NR 1 ENGINE. IT HAPPENED TWICE. PILOT NOTED LOW OIL PRESSURE, THEN NO OIL PRES
- [SDR 95ZZZX6345](https://openairdocs.org/sdr/95ZZZX6345), Oct 27, 1995: FRAME. CRACKED. INSP FND CRACK STARTED IN FRAME 11L LOWER LT MOUNTING BRACKET FOR STOBE POWER PACK. CRACK PROPAGATED TO LEFT & INTO OUTER SKIN OF TAILBOOM 2.50 INCHES FWD OF FR

## 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 SEA02LA014](https://openairdocs.org/ntsb/SEA02LA014), Nov 14, 2001: Bölkow BO 105 LS (N93LF), Mud Lake, ID, destroyed. Probable cause: Pilot's failure to maintain adequate separation from terrain during the initial climb. Factors include spatial disorientation and a dark moonless night.

## 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 20011114032029A](https://openairdocs.org/incident/20011114032029A), Nov 14, 2001: Bolkms BO105LSA3 (N93LF), Mudlake, ID, No damage. (-23) Pilot made a precautionary landing in a remote area because main fuel tank transfer pumps were not transferring fuel to the supply tank (low fuel…

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