LAX98LA226

NTSB accident investigation · Cessna 172RG · San Manuel, AZ · June 16, 1998

Accident · No injuriesLimited investigationFinal report
Date
June 16, 1998, 14:00 local (21:00 UTC)
Place
San Manuel, AZ
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N519PUCessna 172RG
Weather
Visual (VMC) · Day
Status
Completed · report February 15, 2001
Report
Approved by Office Director
FAA report
19980616024419A
Case key
30143

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

On this page

Probable cause

The failure of the certified flight instructor to maintain directional control while landing with a sudden windshift.

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
Weather condition - sudden windshiftFactor
Directional control - not maintainedPilot in command(cfi)Cause
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - high vegetation
Nose gear collapsedLanding - roll

Analysis

The certified flight instructor reported that the winds were from 090 degrees at a velocity of 10 to 15 knots, with gusts from 20 to 25 knots. The student initiated an approach to runway 11. The CFI reported that during the landing flare, the wind direction and speed changed to a right quartering tailwind. The CFI took over the controls and initiated a go-around. The aircraft did not gain lift and veered off the runway. The nose gear broke off and the aircraft came to rest on the main landing gear. The pilot reported that there was no mechanical malfunction with the aircraft prior to the accident.

Factual narrative

On June 16, 1998, at 1400 hours mountain standard time, a Cessna 172RG, N519PU, ran off the left side of the runway on landing at the San Manuel, Arizona, airport. The aircraft sustained substantial damage, and the certified flight instructor and dual student, the sole occupants, were not injured. The instructional flight originated at the Scottsdale, Arizona, airport, about 1300. Visual meteorological conditions prevailed and no flight plan was filed.

The certified flight instructor reported that the winds were from 090 degrees at a velocity of 10 to 15 knots, with gusts from 20 to 25 knots. The student initiated an approach to runway 11. The flight instructor reported that during the landing flare, the wind direction and speed changed to a right quartering tailwind. The student applied opposite aileron and rudder to prevent the left drift. The flight instructor then took over the controls and initiated a go-around. The aircraft did not gain lift and the aircraft veered off the runway into an area of high vegetation. The propeller struck the bushes and the nose gear broke off. The aircraft came to rest on the main landing gear.

The flight instructor reported that there was no mechanical malfunction with the aircraft prior to the accident.

The accident was reported to the Safety Board on July 5, 1998.

Aircraft

Registration
N519PU
Reported as
Cessna 172RG
Category
Airplane
Serial number
172RG1136
Airframe hours
11,227
Engine
Lycoming O-360-FIA6, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Sabena Airline Training Center
Airworthiness certificate
Standard, Normal
Last inspection
Continuous airworthiness · June 2, 1998 · 46 hours before
Departed
SDL · Scottsdale, AZ
Airport
E77 · San Manuel, runway 11, 4,214 × 55 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
33
Certificates
Flight instructor, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Right
Flight hours
602 total · 150 in this make and model · 539 as pilot in command · 122 in the last 90 days · 71 in the last 30 days · 8 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 10 knots, gusting 20
Visibility
20 statute miles
Lowest ceiling
None
Temperature
90 °F
Observed at
PRC

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 N519PU · 1

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