MKC89LA106

NTSB accident investigation · Cessna 150 · Minneapolis, MN · May 7, 1989

Accident · No injuriesLimited investigationFinal report
Date
May 7, 1989, 15:30 local (20:30 UTC)
Place
Minneapolis, MN
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N6411KCessna 150
Weather
Visual (VMC) · Day
Status
Completed · report May 22, 1990
Report
Approved by Office Director
FAA report
19890507013999A
Case key
34788

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

The pilots failure to properly calculate fuel consumption which resulted in an inadequate fuel reserve and fuel exhaustion prior to reaching his destination. During the ensuing forced landing the pilot failed to maintain airspeed which resulted in an inadvertant stall into trees while trying to fly to the runway. Contributing to the accident was the pilots failure to perform a precautionary landing at a closer airport when he had the opportunity.

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
Fluid,fuel - exhaustion
Fuel consumption calculations - misjudgedPilot in commandCause
Precautionary landing - not performedPilot in commandFactor
Forced landingDescent - emergency
In flight collision with terrain/waterDescent - uncontrolled
Airspeed - not maintainedPilot in commandCause
Terrain condition - none suitableFactor
Stall - inadvertentPilot in commandCause
Nose overDescent - uncontrolled

Analysis

The pilot said that during the last leg of a student, solo cross-country trip, the engine began to to mis-fire about 25 miles from his destination arpt. He applied carb heat and richened the mixture, which restored normal engine operation. About 6 miles from destination, the engine once again began missing and application of carb heat did not resolve the problem. About 3 miles from the destination arpt, the engine failed completely. An emergency ldg was attempted on the arpt, but the aircraft stalled and crashed southeast of the intended runway. The acft collided with tree tops, then struck the wet, marshy terrain and overturned. Post accident investigation revealed the engine stopped due to fuel exhaustion. The acft had been airborne for aprx 1 hour since the last takeoff point.

Aircraft

Registration
N6411K
Reported as
Cessna 150
Category
Airplane
Serial number
15077689
Airframe hours
3,132
Engine
Continental O-200-A, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Barnes, Virgil L.
Registered owner
Barnes, Virgil L
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · April 22, 1989 · 32 hours before
Departed
AXN · Alexandria, MN
Destination
ANE · Minneapolis, MN
Flight plan
VFR
Airport
ANE · Anoka Co, runway 17, 4,856 × 100 ft, grass/turf

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
49
Certificate
Student
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
50 total · 9 as pilot in command · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 4 knots
Visibility
12 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 34 °F
Altimeter
30.00 inHg
Observed at
MIC, 8 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.

Other investigations on N6411K · 1

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