19970105000149A

Accident · Destroyed

FAA accident report · Swrngn SA227-AC · Bullhead City, AZ · January 5, 1997

Date
January 5, 1997 · 12:43 local
Place
Bullhead City, AZ
Phase of flight
Forced Landing
Operating rules
Air taxi and commuter (Part 135)
Operator
F4GA
Damage
Destroyed
Aircraft
N165SW
NTSB investigation
NTSBLAX97FA082
Reported as
Swrngn SA227AC
Reported engine
Garrett TPE33111U
People aboard
19
Fatal injuries
0
Pilot’s flight hours
3,200 total300 in this make and model50 in the last 90 days

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry 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.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

Aircraft made emergency landing after a double engine failure. (.19) on January 5, 1997, at 1243 hours mountain standard time, a fairchild SA-227-AC, N165SW, serial no. AC-514, collided with terrain about 1.5 miles south of the Bullhead City, Arizona, airport following the near simultaneous flame out of both engines. The aircraft was operated by fng aviation, d.b.a. skylink charters of santa monica, California, as an on-demand air taxi flight under 14 CFR part 135. The aircraft was destroyed in the ground collision sequence. The two pilots sustained minor injuries, and the 19 passengers were uninjured. Visual meteorological conditions prevailed at the departure point, and a vfr/ifr flight plan was filed. The flight originated at long beach, California, at 0900 pacific standard time as a non-stop flight to the grand canyon in Arizona. Instrument meteorological conditions prevailed at the grand canyon and the aircraft was cleared for a localizer instrument approach. The weather was below landing minimums and the pilot executed a missed approach. He then diverted to the company designated alternate airport at Bullhead City. (.4) after executing a missed approach at the grand CA nyon airport, the pilots diverted to the Bullhead City airport. The pilots reported that minimal icing conditions were encountered with about 1/8 inch of ice accumulating on the aircraft wings. The pilots stated they cycled the deice boots to shed ice. They did not observe ice on the propeller spinners, and they did not activate the engines' 'override' ignition systems, as required by the airplane's flight manual. Use of 'override' ignition was required for flight into visible moisture at or below +5 degrees celsius (+41 degrees fahrenheit) to prevent ice ingestion/flameouts. Subsequently, both engines flamed out as the airplane was on about a 3 mile final approach for landing with the landing gear and flaps extended. The aircraft was destroyed during an off-airport landing.

As the FAA filed it

AIRCRAFT MADE EMERGENCY LANDING AFTER A DOUBLE ENGINE FAILURE. (.19) ON JANUARY 5, 1997, AT 1243 HOURS MOUNTAIN STANDARD TIME, A FAIRCHILD SA-227-AC, N165SW, SERIAL NO. AC-514, COLLIDED WITH TERRAIN ABOUT 1.5 MILES SOUTH OF THE BULLHEAD CITY, ARIZONA, AIRPORT FOLLOWING THE NEAR SIMULTANEOUS FLAME OUT OF BOTH ENGINES. THE AIRCRAFT WAS OPERATED BY FNG AVIATION, D.B.A. SKYLINK CHARTERS OF SANTA MONICA, CALIFORNIA, AS AN ON-DEMAND AIR TAXI FLIGHT UNDER 14 CFR PART 135. THE AIRCRAFT WAS DESTROYED IN THE GROUND COLLISION SEQUENCE. THE TWO PILOTS SUSTAINED MINOR INJURIES, AND THE 19 PASSENGERS WERE UNINJURED. VISUAL METEOROLOGICAL CONDITIONS PREVAILED AT THE DEPARTURE POINT, AND A VFR/IFR FLIGHT PLAN WAS FILED. THE FLIGHT ORIGINATED AT LONG BEACH, CALIFORNIA, AT 0900 PACIFIC STANDARD TIME AS A NON-STOP FLIGHT TO THE GRAND CANYON IN ARIZONA. INSTRUMENT METEOROLOGICAL CONDITIONS PREVAILED AT THE GRAND CANYON AND THE AIRCRAFT WAS CLEARED FOR A LOCALIZER INSTRUMENT APPROACH. THE WEATHER WAS BELOW LANDING MINIMUMS AND THE PILOT EXECUTED A MISSED APPROACH. HE THEN DIVERTED TO THE COMPANY DESIGNATED ALTERNATE AIRPORT AT BULLHEAD CITY. (.4) AFTER EXECUTING A MISSED APPROACH AT THE GRAND CA NYON AIRPORT, THE PILOTS DIVERTED TO THE BULLHEAD CITY AIRPORT. THE PILOTS REPORTED THAT MINIMAL ICING CONDITIONS WERE ENCOUNTERED WITH ABOUT 1/8 INCH OF ICE ACCUMULATING ON THE AIRCRAFT WINGS. THE PILOTS STATED THEY CYCLED THE DEICE BOOTS TO SHED ICE. THEY DID NOT OBSERVE ICE ON THE PROPELLER SPINNERS, AND THEY DID NOT ACTIVATE THE ENGINES' 'OVERRIDE' IGNITION SYSTEMS, AS REQUIRED BY THE AIRPLANE'S FLIGHT MANUAL. USE OF 'OVERRIDE' IGNITION WAS REQUIRED FOR FLIGHT INTO VISIBLE MOISTURE AT OR BELOW +5 DEGREES CELSIUS (+41 DEGREES FAHRENHEIT) TO PREVENT ICE INGESTION/FLAMEOUTS. SUBSEQUENTLY, BOTH ENGINES FLAMED OUT AS THE AIRPLANE WAS ON ABOUT A 3 MILE FINAL APPROACH FOR LANDING WITH THE LANDING GEAR AND FLAPS EXTENDED. THE AIRCRAFT WAS DESTROYED DURING AN OFF-AIRPORT LANDING.

NTSB investigation

The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.

Other reports on N165SW · 2

Matched to the same aircraft by N-number and date.