LAX90LA177

NTSB accident investigation · Cessna 172N · Cottonwood, AZ · May 7, 1990

Accident · No injuriesLimited investigationFinal report
Date
May 7, 1990, 09:15 local (16:15 UTC)
Place
Cottonwood, AZ
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N251ERCessna 172N
Weather
Visual (VMC) · Day
Status
Completed · report September 28, 1992
Report
Approved by Office Director
FAA report
19900507016539A
Case key
26806

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

Premature raising of the flaps during the go-around maneuver.

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
Proper descent rate - not maintainedPilot in commandFactor
Loss of control - on ground/waterLanding - roll
Recovery from bounced landing - delayedPilot in commandFactor
Go-around - not selectedPilot in commandFactor
Loss of control - in flightGo-around (vfr)
Raising of flaps - prematurePilot in commandCause
Hard landingDescent
Remedial action - not possiblePilot in commandFactor
Nose gear collapsedLanding - flare/touchdown
Design stress limits of aircraft - exceededPilot in commandFactor

Analysis

The student pilot (sp) was on her first supervised solo flight. During the second approach for landing, the aircraft was noted to be too high. The sp entered a slip to lose the altitude. The aircraft touched down hard and bounced on the main landing gear. The supervising certified instructor pilot (CFI) instructed the sp to go-around via a portable radio. The sp initiated the go-around. The aircraft was noted to climb and then descend. According to the CFI, the sp raised the flaps prematurely. The aircraft descended and struck the runway nose gear first.

Aircraft

Registration
N251ER
Reported as
Cessna 172N
Category
Airplane
Serial number
17271075
Airframe hours
4,932
Engine
Lycoming O-360-A4N, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Embry Riddle Aeronautical
Registered owner
Embry Riddle Aeronautical Univ
Airworthiness certificate
Standard, Normal
Last inspection
Continuous airworthiness · April 27, 1990 · 32 hours before
Airport
P52 · Cottonwood, runway 32, 4,250 × 75 ft, macadam

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
18
Certificate
Student
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
14 total · 14 in this make and model · 14 in the last 90 days · 7 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
65 statute miles
Lowest ceiling
None
Temperature
61 °F

FAA reports on this event · 1

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