19971020031439A

Accident · Substantial damage

FAA accident report · Beech D17S · Chino, CA · October 20, 1997

Date
October 20, 1997 · 19:25 local
Place
Chino, CA
Airport
Chino Airport
Phase of flight
Forced Landing
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N67736
NTSB investigation
NTSBLAX98LA015
Reported as
Beech D17S
Reported engine
Pratt & Whitney R985AN1
Fatal injuries
0
Pilot’s flight hours
8,715 total68 in this make and model39 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.

Acft lost power and landed short of the rwyin a field, Chino, CA. (.4)the pilot reported that no mechanical malfunctions were experienced during the 30-minute-long nighttime flight in his 1943 model 'stagger wing' airplane. During the flight he had switched fuel tanks several times. Upon turning onto the final approach leg at the destination airport the center fuel tanks low fuel pressure warning light activated. Thereafter, the fuel pressure decreased and all engine power was lost. The pilot further reported that he switched tanks and used the wobble pump but to no avail as the airplane developed a high sink rate. The pilot made a forced landing into a plowed field and collided with dirt berms about 1/2 mile short of the runway. During the airframe examination no fuel was found in the two upper wing tanks, the center fuselage tank, or in the lower wing's right tank. Approximately 10 gallons of fuel was observed in the lower wing's left tank. Airplane operating procedures required the pilot to have the fuel selector positioned toward the center fuel tank during takeoffs and landings. The lower wing tanks are only to be used during level flight.

As the FAA filed it

ACFT LOST POWER AND LANDED SHORT OF THE RWYIN A FIELD, CHINO, CA. (.4)THE PILOT REPORTED THAT NO MECHANICAL MALFUNCTIONS WERE EXPERIENCED DURING THE 30-MINUTE-LONG NIGHTTIME FLIGHT IN HIS 1943 MODEL 'STAGGER WING' AIRPLANE. DURING THE FLIGHT HE HAD SWITCHED FUEL TANKS SEVERAL TIMES. UPON TURNING ONTO THE FINAL APPROACH LEG AT THE DESTINATION AIRPORT THE CENTER FUEL TANKS LOW FUEL PRESSURE WARNING LIGHT ACTIVATED. THEREAFTER, THE FUEL PRESSURE DECREASED AND ALL ENGINE POWER WAS LOST. THE PILOT FURTHER REPORTED THAT HE SWITCHED TANKS AND USED THE WOBBLE PUMP BUT TO NO AVAIL AS THE AIRPLANE DEVELOPED A HIGH SINK RATE. THE PILOT MADE A FORCED LANDING INTO A PLOWED FIELD AND COLLIDED WITH DIRT BERMS ABOUT 1/2 MILE SHORT OF THE RUNWAY. DURING THE AIRFRAME EXAMINATION NO FUEL WAS FOUND IN THE TWO UPPER WING TANKS, THE CENTER FUSELAGE TANK, OR IN THE LOWER WING'S RIGHT TANK. APPROXIMATELY 10 GALLONS OF FUEL WAS OBSERVED IN THE LOWER WING'S LEFT TANK. AIRPLANE OPERATING PROCEDURES REQUIRED THE PILOT TO HAVE THE FUEL SELECTOR POSITIONED TOWARD THE CENTER FUEL TANK DURING TAKEOFFS AND LANDINGS. THE LOWER WING TANKS ARE ONLY TO BE USED DURING LEVEL FLIGHT.

NTSB investigation

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