ATL91LA140

NTSB accident investigation · Piper PA-32R-300 · Boone, NC · July 23, 1991

Accident · No injuriesLimited investigationFinal report
Date
July 23, 1991, 10:15 local (14:15 UTC)
Place
Boone, NC
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N75173Piper PA-32R-300
Weather
Visual (VMC) · Day
Status
Completed · report May 5, 1993
Report
Approved by Office Director
FAA report
19910723029679A
Case key
8442

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 failure to follow the manufacturer's procedures related to takeoff performance. Factors in the accident were: the high density altitude, the high obstructions, and the pilot's lack of expereince with takeoff operations at high density altitude.

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.

In flight collision with objectTakeoff - initial climb
Weather condition - high density altitudeFactor
Terrain condition - high obstruction(s)Factor
Object - tree(s)Factor
Procedures/directives - not followedPilot in commandCause
Stall/mush
Lack of total experience in type operationPilot in commandFactor
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The private pilot was planning a flight from an airstrip located in a mountainous resort area. He computed the density altitude (d.a.) to be 5,800 feet, and the takeoff gross weight was 95 pounds under max gross takeoff weight. After takeoff, climb capability stagnated and the pilot was unable to clear pine trees located past the departure end, he attempted to fly around them. The airplane stalled, collided with pine trees, and then crashed onto golf course. The pilot had no experience flying into or out of high atlitude airports. When asked if he had leaned the mixture for optimum performance under high d.a. conditions, he said that he was unaware of such a procedure. The pilot planned for a best climb speed of 70 KTS; however, the operating handbook recommended 87 knots when obstacle clearance was a factor.

Aircraft

Registration
N75173
Reported as
Piper PA-32R-300
Category
Airplane
Serial number
32R-7680275
Airframe hours
1,647
Engine
Lycoming IO-540-K1A5D, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Abshire, David L
Registered owner
Abshire, David L
Airworthiness certificate
Standard, Normal
Last inspection
Annual · April 27, 1991
Destination
HAO · Hamilton, OH
Flight plan
IFR
Airport
5A3 · Boone, runway 31, 2,700 × 50 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
46
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
434 total · 45 in this make and model · 299 as pilot in command · 22 in the last 90 days · 10 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
6 statute miles
Lowest ceiling
None
Temperature
84 °F, dew point 72 °F
Altimeter
30.00 inHg
Observed at
HKY, 30 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.