DEN90LA087

NTSB accident investigation · Cessna 172M · Three Forks, MT · March 21, 1990

Accident · No injuriesLimited investigationFinal report
Date
March 21, 1990, 16:20 local (23:20 UTC)
Place
Three Forks, MT
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N80830Cessna 172M
Weather
Visual (VMC) · Day
Status
Completed · report September 15, 1992
Report
Approved by Office Director
FAA report
19900321007959A
Case key
17914

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

Pilot's misjudged landing flare.

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.

Hard landingLanding - flare/touchdown
Flare - misjudgedPilot in commandCause

Analysis

The commercial pilot misjudged the flare during landing. The plane dropped onto the runway, bounced into the air, and landed hard. The pilot taxied to the ramp, visually inspected the plane, and reported minor damage. The nose gear was bent, the firewall was damaged and rivets were popped in the skin. An FAA inspector later discovered substantial damage.

Aircraft

Registration
N80830
Reported as
Cessna 172M
Category
Airplane
Serial number
17266764
Engine
Lycoming O-360-A4M, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Manhattan Flying Tigers, Inc.
Departed
BZN · Bozeman, MT
Flight plan
VFR
Airport
9S5 · Three Forks

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
44
Certificates
Commercial, Private
Airplane ratings
Single-engine land
Instrument ratings
Helicopter
Medical
Class 2, Valid Medical--w/ waivers/lim
Flight hours
1,900 total · 88 in this make and model · 1,300 as pilot in command · 7 in the last 90 days · 3 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
30 statute miles
Lowest ceiling
None
Temperature
-0 °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.

Other investigations on N80830 · 1

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