FTW87LA046

NTSB accident investigation · Cessna 172N · Fort Worth, TX · January 21, 1987

Accident · No injuriesLimited investigationFinal report
Date
January 21, 1987, 15:15 local (21:15 UTC)
Place
Fort Worth, TX
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N4901GCessna 172N
Weather
Visual (VMC) · Day
Status
Completed · report March 10, 1988
Report
Approved by Office Director
FAA report
19870121000909A
Case key
22316

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

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
Landing gear,nose gear assembly - pressure too lowCause
Maintenance,service of aircraft/equipment - not performedCompany maintenance personnelCause
Maintenance,inspection - inadequateCompany maintenance personnelFactor
On ground/water collision with objectLanding - roll
Object - approach light/navaidCause
Nose gear collapsedLanding - roll

Analysis

The nose gear strut depressed more than normal following what the student plt thought was a normal touchdown and the acft veered off the rwy. As control was lost, the nose gear tire blew and the acft subsequently struck a VASI light collapsing the nose gear. Investigation revealed that the nose gear strut was serviced to 10 PSI instead of the minimum of 45 PSI that was required by the acft maintenance manual.

Aircraft

Registration
N4901G
Reported as
Cessna 172N
Category
Airplane
Serial number
17273448
Airframe hours
5,741
Engine
Lycoming O-320-H2AD, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Ate Of Florida,Inc., doing business as American Flyers
Registered owner
Ate Of Florida Inc.
Airworthiness certificate
Standard, Normal
Last inspection
AAIP · January 20, 1987 · 6 hours before
Departed
GLE · Gainsville, TX
Airport
FTW · Meacham, runway 16L, 7,500 × 150 ft, concrete

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
30
Certificate
Student
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
31 total · 31 in this make and model · 3 as pilot in command · 28 in the last 90 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
340° at 8 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
52 °F, dew point 25 °F
Altimeter
30.00 inHg
Observed at
FTW

FAA reports on this event · 1

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