CHI90LA186

NTSB accident investigation · Cessna 152 II · Grand Marais, MN · July 14, 1990

Accident · Minor injuriesLimited investigationFinal report
Date
July 14, 1990, 17:00 local (22:00 UTC)
Place
Grand Marais, MN
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N21LACessna 152 II
Weather
Visual (VMC) · Day
Status
Completed · report November 23, 1992
Report
Approved by Office Director
FAA report
19900714025719A
Case key
14715

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

Undetermined partial loss of engine power during the initial climbout. A factor was the lack of suitable terrain for a forced landing.

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 powerTakeoff - initial climb
Maintenance,overhaul,major - not performedCompany/operator management
Reason for occurrence undeterminedCause
In flight collision with terrain/waterDescent - emergency
Terrain condition - none suitableFactor
Terrain condition - high vegetation

Analysis

The private pilot stated that the airplane performed normally during the run-up, takeoff, climbout, and a brief local flight. She returned to the traffic pattern for landings. She reported that during climbout after the first touch and go, she noticed a 'severe lack of power in the engine.' She was unable to maintain altitude, and the airplane descended into a wooded area. The pilot stated that the engine remained running at reduced RPM until ground impact. The pilot reported a total flight time of 80 hours, including 78 hours in the accident make and model airplane. The engine had 2,960 hours total time, and had never been overhauled. The cause of the partial loss of power was not determined.

Aircraft

Registration
N21LA
Reported as
Cessna 152 II
Category
Airplane
Serial number
15279587
Airframe hours
2,960
Engine
Lycoming O-235-L2C, 110 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Turners Skyport Lodge
Last inspection
100 hour · March 31, 1990 · 52 hours before
Airport
GRM · Grand Marais, runway 9, 2,800 × 60 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
28
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Flight hours
80 total · 78 in this make and model · 52 as pilot in command · 7 in the last 90 days · 1 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
30° at 5 knots, gusting 10
Visibility
15 statute miles
Lowest ceiling
4,000 ft broken
Temperature
68 °F, dew point 61 °F

FAA reports on this event · 1

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