DEN02LA087

NTSB accident investigation · Cessna R172K · Monticello, UT · August 4, 2002

Accident · No injuriesLimited investigationFinal report
Date
August 4, 2002, 11:15 local (17:15 UTC)
Place
Monticello, UT
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N758ARCessna R172K
Weather
Visual (VMC) · Day
Status
Completed · report December 6, 2002
Report
Approved by Office Director
Parties
FAA FSDO
FAA report
20020804018699A
Case key
55422

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 student pilot's failure to maintain aircraft control during landing flare, which resulted in a hard landing. Contributing factors include the porpoise and subsequent bounced landing and the student pilot's lack of total experience.

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
Aircraft control - not maintainedPilot in commandCause
Porpoise/pilot-induced oscillation - encounteredPilot in commandFactor
Lack of total experiencePilot in commandFactor
Recovery from bounced landing - not performedPilot in commandFactor
Weather condition - turbulence

Analysis

The student pilot was on a solo cross-country flight and was conducting a touch-and-go landing at an enroute airport. The approach was "normal with slight turbulence and a quartering headwind." His flare was "straight down the runway, however [he] struck the nose wheel first and started to porpoise." The airplane porpoised several times and struck the edge of the runway hard, collapsing the nose landing gear and buckling the firewall. He maneuvered the airplane back on to the runway and taxied it to the parking area.

Factual narrative

On August 4, 2002, at approximately 1115 mountain daylight time, a Cessna R172K, N758AR, operated by SB Aviation Group Inc., was substantially damaged when it impacted terrain during a touch-and-go landing at Monticello Airport (U43), Monticello, Utah. The student pilot, the sole occupant on board, was not injured. Visual meteorological conditions prevailed. A visual flight rules flight plan was filed for this cross-country solo flight being conducted under Title 14 CFR Part 91. The flight originated at Four Corners Regional Airport (FMN), Farmington, New Mexico, at approximately 0830.

According to the student pilot, he was on a solo cross-country flight and was conducting a touch-and-go landing at Monticello. The approach was "normal with slight turbulence and a quartering headwind." His flare was "straight down the runway, however I struck the nose wheel first and started to porpoise." The airplane porpoised several times and struck the edge of the runway hard, collapsing the nose landing gear and buckling the firewall. He maneuvered the airplane back on to the runway and taxied it to the parking area.

At the time of the accident, the weather conditions at Moab, UT, located at 350 degrees and 50 statute miles from Monticello were: wind, 070 degrees at 5 knots; visibility, 10 statute miles; temperature, 28 degrees Celsius (82 degrees Fahrenheit), dew point, 10 degrees Celsius (50 degrees Fahrenheit); and the altimeter setting was, 30.18. The calculated density altitude at was 7,477 ft. msl.

Aircraft

Registration
N758AR
Reported as
Cessna R172K
Category
Airplane
Serial number
R1722946
Airframe hours
6,027
Engine
Continental IO-360-KB, 210 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Sevenbar Four Corners
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · June 26, 2002 · 55 hours before
Departed
CNY · Moab, UT
Destination
FMN · Farmington, NM
Flight plan
VFR
Airport
U43 · Monticello, runway 16, 4,817 × 75 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
Student pilot
Age
17
Injuries
None
Certificate
Student
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
31 total · 15 in this make and model · 8 as pilot in command · 6 in the last 90 days · 6 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
70° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 50 °F
Altimeter
30.18 inHg
Observed at
CNY, 50 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.