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N491HL

Cancelled 2003

Deregistered aircraft · 1984 Messerschmitt-Boelkow-Blohm BO-105S CDN-BS-4 · Allison 250 series

Open in FAA registry

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Cancelled: March 12, 2003
Exported to: Canada
Status when cancelled: Triennial form not returned
Serial number: S-664
Year built: 1984
Type: Rotorcraft
Engine: Turbo-prop
Airworthiness: Standard, transport
Airworthiness date: October 2, 1986
Certificate issued: March 15, 1995
Last registry action: February 20, 2001
Mode S code: A61489
Owner when cancelled: Air Logistics Of Alaska Inc
Location: Fairbanks, AK
Owner type: Corporation

Airframe modelMesserschmitt-Boelkow-Blohm BO-105S CDN-BS-4TCDS H3EU · ADs, bulletins and aircraft registered now Engine modelAllison 250 seriesTurbo-prop

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.

NTSB investigations · 1

Matched to this aircraft by N491HL and the event date: up to this one’s cancellation.

NTSB ANC02LA081Accident · No injuriesLimited investigationFinal reportDeadhorse, AKThe pilot's failure to correct a settling-with-power condition during a helicopter landing flare/touchdown, resulting in a hard landing and roll over.Jul 23, 2002 · Substantial damage

FAA incident reports · 1

FAA accident and incident reports matched to this aircraft by N491HL and the event date: up to this one’s cancellation.

Accident 20020723016189ADeadhorse, AK(.19) On July 23, 2002, about 1515 Alaska daylight time, a high skid-equipped mbb BO-105 helicopter, N491HL, sustained substantial damage during landing in a remote area, about 70 miles south-southeast of Deadhorse, Alaska. The helicopter was being operated…Jul 23, 2002 · No damage

Service difficulty reports · 2

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

SDR 98ZZZX309Wire · shortedWHILE AIRCRAFT WAS RUNNING, THE ODOR OF BURNED WIRE INSULATION WAS NOTICED AND NR 1 GENERATOR LIGHT ILLUMINATED AND THEN EXTINGUISHED. AIRCRAFT WAS SHUT DOWN. THE BATTERY WAS DISCONNECTED. UPON INSPECTION, FOUND THE CABLE FROM THE BATTERY RELAY TO THE RCCR Nov 14, 1997 · N491HL · Bolkms BO105S · Electrical Power System Wiring SDR 95ZZZX6205Housing · flange damageDURING DISASSEMBLY, THE RIGHT OIL PASSAGE O-RING FLANGE WAS FOUND DAMAGED. THE DAMAGE WAS OBVIOUSLY NOTED DURING LAST OVERHAUL DUE TO THE INSTALLATION OF 2 O-RINGS TO MAKE IT SEAL.Sep 15, 1995 · N491HL · Bolkms BO105S · Main Rotor Gearbox