LAX98LA015

NTSB accident investigation · Beech D17S · Chino, CA · October 20, 1997

Accident · Minor injuriesLimited investigationFinal report
Date
October 19, 1997, 19:25 local (Oct 20, 1997, 02:25 UTC)
Place
Chino, CA
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N67736Beech D17S
Weather
Visual (VMC) · Night/bright
Status
Completed · report January 28, 2000
Report
Approved by Office Director
FAA report
19971020031439A
Case key
29979

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

fuel starvation resulting from the pilot's inadequate in-flight planning and improper fuel management. Contributing factors were the nighttime conditions and the rough/uneven terrain.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of engine power(total) - nonmechanicalApproach - vfr pattern - final approach
Fluid,fuel - starvationCause
In-flight planning/decision - inadequatePilot in commandCause
Fuel management - improperPilot in commandCause
Forced landingDescent - emergency
On ground/water encounter with terrain/waterEmergency descent/landing
Light condition - bright nightFactor
Terrain condition - bermFactor

Analysis

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 tank's 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.

Factual narrative

On October 19, 1997, at 1925 hours Pacific daylight time, a Beech D17S, N67736, operated by the pilot, experienced a total loss of engine power approaching runway 26L at the Chino Airport, Chino, California. The pilot made a forced landing in a plowed field and collided with dirt berms about 1/2 mile short of the runway. The airplane was substantially damaged, and the airline transport certificated pilot and passenger received minor injuries. Visual meteorological conditions prevailed during the nighttime personal flight which originated from Carlsbad, California, at 1855.

According to the pilot, upon takeoff the airplane held between 27 and 28 gallons of fuel. The fuel consumption rate was about 21 gallons per hour. While en route he had switched fuel tanks several times, and no mechanical malfunctions were experienced.

The pilot reported that approaching the destination airport he had again switched fuel tanks. The pilot descended and entered the traffic pattern. Upon turning onto the final approach leg the center fuel tank's 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 "wobble pumped frantically, but to no avail." The airplane developed a high sink rate and he was too low to glide to the airport.

According to the Federal Aviation Administration, during its on-scene examination of the 1943 model "Stagger Wing" airplane, 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 require 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.

Aircraft

Registration
N67736
Reported as
Beech D17S
Category
Airplane
Serial number
4848
Airframe hours
3,753
Engine
P&W R-985, 450 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Archie G. Lane
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 16, 1997 · 70 hours before
Departed
CRQ · Carlsbad, CA
Destination
CNO
Airport
CNO · Chino, runway 26L, 7,000 × 150 ft, asphalt

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
67
Certificates
Airline transport, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
8,715 total · 68 in this make and model · 7,831 as pilot in command · 39 in the last 90 days · 28 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/bright
Wind
230° at 10 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
64 °F
Altimeter
29.00 inHg
Observed at
CNO, 1 nm away

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.