NYC95LA150

NTSB accident investigation · Cessna 172N · Stormville, NY · July 9, 1995

Accident · No injuriesLimited investigationFinal report
Date
July 9, 1995, 11:30 local (15:30 UTC)
Place
Stormville, NY
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N734CGCessna 172N
Weather
Visual (VMC) · Day
Status
Completed · report October 16, 1995
Report
Approved by Office Director
FAA report
19950709024629A
Case key
38994

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 reported pothole in the runway.

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.

Nose gear collapsedLanding - flare/touchdown
Airport facilities,runway/landing area condition - rough/unevenCause
Landing gear,nose gear - overload
Nose overLanding - roll

Analysis

The student pilot was on his third supervised solo flight. He stated that during the landing, '. . . The instant the nose wheel rolled down, it struck a large pothole in the runway. This broke the nose landing gear . . . .' The student said he held the nose off the ground until the airplane slowed, then the propeller struck the runway surface, the remainder of the nose gear broke off, and the airplane nosed over and came to rest. Postaccident examination revealed no preimpact anomalies with the airplane. Additionally, the airport facility directory stated that the runway had 'wide cracks and weeds.'

Factual narrative

On July 9, 1995, about 1130 eastern daylight time, a Cessna 172N, N734CG, nosed over during the landing roll, at Stormville Airport, Stormville, New York. The student pilot was not injured and the aircraft sustained substantial damage. The flight was conducted as an instructional flight by Grass Hopper Flying Club Inc., under 14 CFR Part 91. The flight originated from Poughkeepsie, New York at 1000. Visual meteorological conditions prevailed and there was no flight plan.

According to the flight instructor, this was the student pilot's third supervised solo. The student had completed the previous supervised solo flights satisfactorily.

In the NTSB form 6120.1/2, the student pilot stated,

...The approach was normal. I made a normal landing on the main landing gear. At the instant that the nose wheel rolled down, it struck a large pothole in the runway. This broke the nose landing gear....

The airplane came to rest nosed over near the departure end of the runway.

According to the Federal Aviation Administration Inspector, postaccident examination revealed no anomalies with the engine or airframe. The nose gear bent in a rearward direction and the shock strut had not collapsed.

Additionally, the Airport Facility Directory stated that the runway had wide cracks and weeds.

Aircraft

Registration
N734CG
Reported as
Cessna 172N
Category
Airplane
Serial number
17268745
Airframe hours
3,357
Engine
Lycoming O-320-H2AD, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Grasshopper Flying Club Inc.
Airworthiness certificate
Standard, Utility
Departed
POU · Poughkeepsie, NY
Destination
N69
Airport
N69 · Stormville, runway 24, 3,315 × 50 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
51
Certificate
Student
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
22 total · 15 in this make and model · 1 as pilot in command · 22 in the last 90 days · 22 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
320° at 6 knots
Visibility
30 statute miles
Lowest ceiling
5,000 ft broken
Temperature
73 °F, dew point 55 °F
Altimeter
29.00 inHg
Observed at
POU, 7 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.