LAX98LA004

NTSB accident investigation · American 8KCAB · Payson, AZ · October 4, 1997

Accident · No injuriesLimited investigationFinal report
Date
October 4, 1997, 07:30 local (14:30 UTC)
Place
Payson, AZ
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N69BPAmerican 8KCAB
Weather
Visual (VMC) · Day
Status
Completed · report June 9, 1999
Report
Approved by Office Director
Case key
29972

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

Directional control of the aircraft not maintained through the improper use of landing procedures/techniques. A factor in this accident was the pilot's training regarding the proper techniques to be used during landing.

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
Directional control - not maintainedPilot in commandCause
Improper use of procedurePilot in commandCause
Improper transition/upgrade trainingPilot in commandFactor
On ground/water collision with objectLanding - roll
Object - tree(s)
Terrain condition - high vegetation

Analysis

The pilot lost control of the aircraft as it touched down on the runway and he attempted to straighten the aircraft out by adding power and left rudder. The aircraft began to pull to the right and he decreased power as he realized that the airplane was exiting the runway and heading for some small trees. He said that he never applied the brakes during his landing attempt. He further stated that he was taught to never apply brakes during landing. The pilot was unsure how much power he had added during his attempt to straighten the aircraft out prior to leaving the runway. He stated that he had experienced difficulty with other landings in this aircraft. A witness stated that the weather was clear and the winds were calm at the time of the accident.

Factual narrative

On October 4, 1997, at 0730 hours mountain standard time, an American 8KCAB, N69BP, collided with bushes adjacent to the runway following an on-ground loss of control while landing at Payson, Arizona. The aircraft sustained substantial damage. The private pilot and his passenger were not injured. The flight was a personal flight operating under 14 CFR Part 91. Visual meteorological conditions prevailed at the time of the accident. The flight originated in Phoenix, Arizona, at 0700.

An Federal Aviation Administration (FAA) Airworthiness Inspector examined the aircraft and talked with the pilot at the request of the Safety Board. He said the pilot reported that when he touched down, the aircraft was straight. After he set the tail wheel down, the aircraft pulled right. The pilot said he applied left rudder and the aircraft came back toward the center of the runway. The airplane began to pull to the right again, so the pilot applied power and left rudder to no avail. He decided to decrease the power as the airplane began to roll down the hill, skidding into the trees. The pilot told the FAA inspector that he never applied brakes, and that he was taught to never use the brakes for landing. The pilot was unsure how much power he applied to correct the initial drift to the right. The pilot also stated that he has had other difficult landings in this airplane.

The pilot reported in his written statement to the FAA that he must have relaxed somewhat on the left rudder, because the aircraft "again went hard right." At this point, he said he began to initiate a go-around and realized that he couldn't make it as he was heading so far to the right.

A witness to the accident reported that as the airplane began its touchdown on runway 24, the left wing was high, and that caused the right main tire to contact the runway first. The aircraft then veered to the left, then right, then left, and finally right. It continued a right turn, eventually exiting the runway and colliding with trees approximately 75 feet north of the paved runway. Additionally, he noted that the weather was clear and the winds were calm at the time of the accident.

Aircraft

Registration
N69BP
Reported as
American 8KCAB
Category
Airplane
Serial number
763-96
Airframe hours
111
Engine
Lycoming AEIO-360-SER, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Roger Parks
Registered owner
Ben Bunch & Roger Parks
Airworthiness certificate
Standard, Normal
Last inspection
Annual · January 5, 1997 · 36 hours before
Departed
DVT · Deer Valley, AZ
Destination
E69
Airport
E69 · Payson Airport, runway 24, 5,500 × 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
Pilot
Age
57
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
3,150 total · 105 in this make and model · 3,150 as pilot in command · 6 in the last 90 days · 2 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
0° at 4 knots
Visibility
60 statute miles
Lowest ceiling
None
Temperature
77 °F, dew point 57 °F
Altimeter
29.00 inHg
Observed at
KGY, 96 nm away