LAX97LA146

NTSB accident investigation · Cessna 170B · Furnace Creek, CA · April 5, 1997

Accident · Minor injuriesLimited investigationFinal report
Date
April 5, 1997, 14:31 local (22:31 UTC)
Place
Furnace Creek, CA
Injuries
1 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N2294DCessna 170B
Weather
Visual (VMC) · Day
Status
Completed · report February 2, 1998
Report
Approved by Office Director
FAA report
19970405004879A
Case key
29762

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 disconnection of the fuel selector valve. Factors which contributed to the accident were the pilot's intentional operation with known airplane deficiencies and the rough 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) - mech failure/malfTakeoff - initial climb
Fuel system,selector/valve - disconnectedCause
Operation with known deficiencies in equipment - intentionalPilot in commandFactor
Fluid,fuel - starvationCause
Forced landingEmergency landing after takeoff
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - rough/unevenFactor

Analysis

The pilot departed with the fuel selector set to the 'both' tanks position. However, during the flight fuel appeared to have been mostly used from the right tank. To equalize the burn off, he repositioned the fuel selector to the left tank only position. Fuel continued to be consumed out of the right tank, and the engine quit when the right fuel tank gauge registered empty and the left tank gauge registered 3/4 full. The pilot made a forced landing on a road. Thereafter, the pilot examined his airplane and noted that the fuel selector handle was 'real loose.' The pilot manually siphoned between 12 and 15 gallons of fuel out of the left tank, poured it into the right tank, and took off. Several seconds into the initial climb, between 100 and 150 feet above ground level, all engine power was lost again. Unable to return to the road, the pilot made a forced landing on rough terrain. The fuel tank selector assembly was examined and its control shaft was found disconnected at its attachment to the fuel valve assembly.

Factual narrative

On April 5, 1997, at 1431 hours Pacific standard time, a Cessna 170B, N2294D, owned and operated by the pilot, experienced a total loss of engine power during initial climb from a road near the Mesquite Springs Campground, about 50 miles north of Furnace Creek in the Death Valley National Park, California. During the forced landing the airplane was substantially damaged. The private pilot received minor injuries, and the passenger was not injured. Visual meteorological conditions prevailed. No flight plan was filed for the personal flight which originated from Henderson, Nevada, at 1015.

According to the pilot, after departing from Henderson the fuel selector was set to the "both" tanks position. However, during the flight fuel appeared to have been mostly used from the right tank. The pilot stated that to equalize the burn off he repositioned the fuel selector to the left tank only position. The fuel continued to be used out of the right tank, and the engine quit when the right fuel tank gauge registered empty and the left tank gauge registered 3/4 full. The pilot made a forced landing on a road.

The pilot reported he then inspected his airplane (which was manufactured in 1952) and noted the fuel selector handle was "real loose." He further reported that he manually siphoned between 12 and 15 gallons of fuel out of the left tank and poured it into the right tank. He and his wife then took off. Several seconds into the takeoff climb, between 100 and 150 feet above ground level, all engine power was lost again. Unable to return to the road, the pilot made a forced landing on rough terrain.

The cockpit fuel tank selector assembly was subsequently examined. The tank selector handle shaft was found disconnected at its attachment to the fuel valve assembly.

Aircraft

Registration
N2294D
Reported as
Cessna 170B
Category
Airplane
Serial number
20446
Airframe hours
4,204
Engine
Lycoming O-360-A1A, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Daniel E. Wheeler
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 1, 1996 · 69 hours before
Destination
BIH · Bishop, CA

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
73
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
2,324 total · 1,689 in this make and model · 2,324 as pilot in command · 7 in the last 90 days · 7 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
50 statute miles
Lowest ceiling
None
Temperature
75 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

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

Other investigations on N2294D · 1

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