SEA86LA005

NTSB accident investigation · Cessna 172 · Medford, OR · October 6, 1985

Accident · Minor injuriesLimited investigationFinal report
Date
October 6, 1985, 16:30 local (23:30 UTC)
Place
Medford, OR
Injuries
2 minor
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N7798XCessna 172
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19851006049149A
Case key
40317

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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Analysis

The acft collided with rocky terrain during an attempted forced landing following a loss of pwr. A witness reported seeing the acft in a steep descending left turn at an alt of aprx 100 ft AGL. The descent continued until the left wing contacted the terrain. Post accident inspection of the acft disclosed 1.5 gallons of fuel remaining in the right fuel tank. The left fuel tank was found empty.

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) - nonmechanicalDescent
Fluid,fuel - exhaustionFactor
Preflight planning/preparation - inadequatePilot in commandCause
Fuel supply - inadequatePilot in commandCause
Loss of control - in flightApproach - vfr pattern - final approach
Stall - inadvertentPilot in commandCause
In flight collision with terrain/waterApproach - vfr pattern - final approach
Terrain condition - rough/unevenFactor

Aircraft

Registration
N7798X
Reported as
Cessna 172
Category
Airplane
Serial number
17248298
Airframe hours
2,500
Engine
Continental O-300-D, 145 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Don L. Hirschy
Airworthiness certificate
Standard, Utility; Standard, Normal
Last inspection
Annual · August 6, 1985 · 8 hours before
Departed
4S1 · Gold Beach, OR
Destination
MFR · Medford, OR

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
54
Certificate
Private
Airplane ratings
Single-engine land
Medical
Unknown, Expired
Seat
Left
Flight hours
3 in this make and model

Weather

Conditions
Visual (VMC) · Day
Visibility
30 statute miles
Lowest ceiling
14,000 ft broken
Observed at
MFR, 7 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.