DEN90LA057

NTSB accident investigation · Cessna 152 · Boulder, CO · February 16, 1990

Accident · No injuriesLimited investigationFinal report
Date
February 16, 1990, 13:20 local (20:20 UTC)
Place
Boulder, CO
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N25197Cessna 152
Weather
Visual (VMC) · Day
Status
Completed · report December 15, 1992
Report
Approved by Office Director
FAA report
19900216002329A
Case key
17892

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

Failure of the pilot to maintain directional control during the landing roll, which resulted in a ground swerve. Patches of packed snow on the runway may have contributed to the pilot's inability to regain control after the initial swerve began.

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 control - on ground/waterLanding - roll
Airport facilities,runway/landing area condition - snow coveredFactor
Directional control - not maintainedPilot in commandCause
Ground loop/swerve - inadvertentPilot in commandCause
On ground/water collision with objectLanding - aborted
Object - vehicle

Analysis

The student pilot was on his third solo flight and landed after flying for 30 min in the practice area. He said there were patches of packed snow on the asphalt runway. During the landing roll, the aircraft began a swerve. The pilot attempted to go around; however, the aircraft swerved off the runway and collided with a fuel truck.

Aircraft

Registration
N25197
Reported as
Cessna 152
Category
Airplane
Serial number
15280529
Engine
Lycoming O-235-L2C, 112 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Dakota Ridge Aviation
Departed
1V5
Destination
1V5
Airport
1V5 · Boulder, runway 8R, 4,100 × 40 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
25
Certificate
Student
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Flight hours
23 total · 23 in this make and model · 1 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Visibility
20 statute miles
Lowest ceiling
None
Temperature
39 °F, dew point -0 °F

FAA reports on this event · 1

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