SEA89FA117

NTSB accident investigation · Piper PA-28-181 · Chiloquin, OR · June 23, 1989

Accident · Serious injuriesField investigationFinal report
Date
June 23, 1989, 14:15 local (21:15 UTC)
Place
Chiloquin, OR
Injuries
3 serious
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N43708Piper PA-28-181
Weather
Visual (VMC) · Day
Status
Completed · report June 22, 1992
Report
Approved by Office Director
FAA report
19890623017389A
Case key
40924

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 inadequate planning and preparation for the flight which resulted in inadequate airspeed and an inadvertent stall while attempting to clear trees off the end of the runway. Contributing factors were: the high density altitude, gusty crosswind, upsloping runway, and high obstructions off the end of the runway.

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 - in flightTakeoff - initial climb
Preflight planning/preparation - inadequatePilot in commandCause
Airport facilities,runway/landing area condition - uphillFactor
Weather condition - high density altitudeFactor
Weather condition - crosswindFactor
Weather condition - gustsFactor
Terrain condition - high obstruction(s)Factor
Terrain condition - risingFactor
Airspeed - inadequatePilot in commandCause
Stall/mush - inadvertentPilot in commandCause
In flight collision with terrain/waterTakeoff - initial climb

Analysis

Takeoff was from a closed runway with men & equipment working on the first 600 ft repaving. The airport facility directory stated 'takeoff north hazardous, downdrafts and crosswinds, hills and trees'. Upsloping runway. Density alt was about 6300 ft, and there were gusty crosswinds. Passengers reported the stall warning horn activated just after lift-off & was on until the aircraft impacted trees.

Aircraft

Registration
N43708
Reported as
Piper PA-28-181
Category
Airplane
Serial number
28-8490099
Airframe hours
2,335
Engine
Lycoming O-360-A4M, 180 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Operator
Southwest Air Charter
Registered owner
Orchel Krier
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · May 17, 1989 · 10 hours before
Destination
APC · Napa, CA
Airport
2S7 · Chiloquin State, runway 35, 3,735 × 45 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
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
260 total

Weather

Conditions
Visual (VMC) · Day
Wind
60° at 12 knots
Visibility
30 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 41 °F
Altimeter
29.00 inHg
Observed at
LMT, 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.