CHI86LA178

NTSB accident investigation · Cessna 172N · West Branch, MI · July 24, 1986

Accident · No injuriesLimited investigationFinal report
Date
July 24, 1986, 10:40 local (14:40 UTC)
Place
West Branch, MI
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N734XXCessna 172N
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19860724037369A
Case key
13491

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

On this page

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) - nonmechanicalCruise - normal
Fuel system - exhaustionCause
Preflight planning/preparation - improperPilot in commandCause
Aircraft preflight - inadequatePilot in commandFactor
Lack of total experiencePilot in command
Fuel consumption calculations - inaccuratePilot in commandCause
Fuel supply - inadequatePilot in commandCause
Instructions,written/verbal - disregardedPilot in commandCause
In flight collision with objectDescent - emergency
Object - tree(s)
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The student pilot's CFI had advised him to refuel at an en route arpt on the x-county solo flt because there was no fuel avail at departure arpt. The student did not dip thetanks but stated 'based on my calculations of fuel burn there should have been enough fuel to complete the trip without refueling at another location'. Fuel exhaustion was experienced 44 NM northeast of the destination arpt and the acft collided with trees during the forced laning.

Aircraft

Registration
N734XX
Reported as
Cessna 172N
Category
Airplane
Serial number
17269207
Airframe hours
1,850
Engine
Lycoming O-320-H2AD, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Aviation Services, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · June 20, 1986 · 75 hours before
Departed
APN · Alpena, MI
Destination
MOP · Mt. Pleasant, MI
Flight plan
VFR
Airport
Y31 · West Branch

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
26
Certificate
Student
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
30 total · 30 in this make and model · 8 as pilot in command · 8 in the last 90 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 10 knots
Visibility
8 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 66 °F
Altimeter
30.00 inHg
Observed at
MBS, 45 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.