ANC95LA057

NTSB accident investigation · Piper PA-18-160 · Hope, AK · May 22, 1995

Accident · No injuriesLimited investigationFinal report
Date
May 22, 1995, 09:20 local (17:20 UTC)
Place
Hope, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N91248Piper PA-18-160
Weather
Visual (VMC) · Day
Status
Completed · report September 24, 1995
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19950522012329A
Case key
2650

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 adequately compensate for wind conditions. Factors associated with the accident are the trees bordering the runway, and a downdraft.

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
Object - tree(s)Factor
Weather condition - downdraftFactor
Compensation for wind conditions - inadequatePilot in commandCause
Hard landingEmergency landing after takeoff

Analysis

The pilot stated that soon after takeoff the airplane drifted to the left and the left wing contacted trees about 30 to 50 feet above ground level. The pilot maneuvered to avoid other trees and the airplane contacted the ground, collapsing the right landing gear and striking the propeller and right wingtip. The pilot stated he believed he encountered a downdraft from the right during takeoff.

Factual narrative

On May 22, 1995, about 0920 Alaska daylight time, a tundra tire equipped Piper PA-18-160 airplane, N91248, crashed during takeoff at the Hope airstrip, Hope, Alaska. The airplane was being operated as a visual flight rules (VFR) local area personal flight when the accident occurred. The airplane, registered to and operated by the pilot, received substantial damage. The certificated airline transport pilot, the sole occupant, was not injured. Visual meteorological conditions prevailed.

The pilot reported that he was departing runway 34 after a series of touch-and-go landings. He stated that soon after takeoff, the airplane drifted to the left. The left wingtip contacted alder trees at 30-50 feet above ground level. The pilot maneuvered to avoid striking other trees, and reduced the power to idle as the aircraft contacted the ground. When the airplane contacted the ground, the right landing gear collapsed and the prop and right wingtip struck the ground. The airplane travelled about 60 feet along the ground and stopped with the nose heading east. The pilot stated that he believed he encountered a downdraft from the east during takeoff.

Maintenance personnel reported that the airplane received rib damage to the right wing. The pilot indicated that the wind conditions were two to five knots from the north.

Aircraft

Registration
N91248
Reported as
Piper PA-18-160
Category
Airplane
Serial number
18-8209014
Airframe hours
885
Engine
Lycoming O-320-A2B, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Raymond Davis
Airworthiness certificate
Standard, Normal; Standard, Utility
Last inspection
Annual · March 24, 1995 · 7 hours before
Departed
5HO
Destination
MRI · Anchorage, AK
Airport
5HO · Hope, runway 34, 2,000 × 75 ft, gravel

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
Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
12,000 total · 300 in this make and model · 10,400 as pilot in command · 200 in the last 90 days · 75 in the last 30 days · 7 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
360° at 5 knots
Visibility
30 statute miles
Lowest ceiling
None
Temperature
48 °F
Altimeter
30.00 inHg

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 N91248 · 1

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