FTW98LA417

NTSB accident investigation · Cessna 172N · Gallup, NM · September 29, 1998

Accident · No injuriesLimited investigationFinal report
Date
September 29, 1998, 10:15 local (16:15 UTC)
Place
Gallup, NM
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N739JTCessna 172N
Weather
Visual (VMC) · Day
Status
Completed · report February 15, 2001
Report
Approved by Office Director
FAA report
19980929026939A
Case key
44052

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 pilot's inadequate landing flare. Factors were his misjudgement of altitude and his excessive airspeed.

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
Altitude - misjudgedPilot in commandFactor
Airspeed - excessivePilot in commandFactor
Flare - inadequatePilot in commandCause
On ground/water encounter with terrain/waterLanding - roll

Analysis

The pilot, a Nepalese national, was on a cross-country flight to satisfy a portion of the requirements for a U.S. commercial pilot certificate. When he turned onto final approach at the end of the flight, he had to increase his crab angle to compensate for a crosswind he estimated to be greater than 10 knots. He also added power to maintain airspeed. As he got closer to the runway, he noticed his airspeed was 71 knots instead of 65 knots, so he reduced power to idle. The airplane touched down hard and bounced twice. On the third bounce, the nose wheel went 'flat' and broke. A witness said he saw the airplane when it was 200 feet above the runway threshold. It was in a nose down attitude and appeared to be going 'very fast.' He said the airplane touched down, 'bounced repeatedly,' then departed the right side of the runway.

Factual narrative

On September 29, 1998, approximately 1015 mountain daylight time, a Cessna 172N, N739JT, registered to JSR Enterprises and operated by Akih Air, was substantially damaged during landing at Gallup Municipal Airport, Gallup, New Mexico. The private pilot was not injured. Visual meteorological conditions prevailed, and a VFR flight plan had been filed for the instructional flight being conducted under Title 14 CFR Part 91. The flight had originated in Flagstaff, Arizona, at 0905.

The pilot, a Nepalese national, was on a cross-country flight to satisfy a portion of the requirements for a U.S. commercial pilot certificate. In his accident report, he said that when he turned onto final approach for runway 24 (7,312 ft. x 150 ft., asphalt), he had to increase his crab angle to compensate for a crosswind he estimated to be greater than 10 knots. He also added power to maintain airspeed. As he got closer to the runway, he noticed his airspeed was 71 knots instead of 65 knots, so he reduced power to idle. The airplane touched down hard and bounced twice. On the third bounce, the nose wheel went "flat" and broke.

A witness told an FAA inspector he observed the airplane when it was 200 feet above the runway threshold. He said it was in a nose down attitude and appeared to be going "very fast." He said the airplane touched down, "bounced repeatedly," then departed the right side of the runway.

A Gallup Flying Service spokesperson told the FAA inspector they inspected the airplane and found the nose gear bent aft, a damaged firewall, and a broken rear tie down ring. Propeller strike marks were also found on the runway.

Aircraft

Registration
N739JT
Reported as
Cessna 172N
Category
Airplane
Serial number
17270586
Airframe hours
6,728
Engine
Lycoming O-320-H2AD, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Akih Air
Registered owner
Jsr Enterprise
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 14, 1998 · 20 hours before
Departed
FLG · Flagstaff, AZ
Destination
GUP
Flight plan
VFR
Airport
GUP · Gallup Municipal Airport, runway 24, 7,312 × 100 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
29
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left

Weather

Conditions
Visual (VMC) · Day
Wind
160° at 9 knots
Visibility
25 statute miles
Lowest ceiling
None
Temperature
73 °F, dew point 50 °F
Altimeter
30.00 inHg
Observed at
GUP

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 N739JT · 1

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