SEA87LA125

NTSB accident investigation · Piper PA-32R-300 · Bend, OR · June 28, 1987

Accident · Serious injuriesLimited investigationFinal report
Date
June 28, 1987, 09:35 local (16:35 UTC)
Place
Bend, OR
Injuries
1 serious, 3 minor, 2 uninjured
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N8713EPiper PA-32R-300
Weather
Visual (VMC) · Day
Status
Completed · report November 8, 1988
Report
Approved by Office Director
FAA report
19870628027569A
Case key
40648

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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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 engine power(partial) - mech failure/malfTakeoff - initial climb
Weather condition - high density altitudeFactor
Ignition system,spark plug - inoperativeCause
Forced landingLanding
Landing gear - not switched
Hard landingLanding
Terrain condition - none suitableCause
Terrain condition - rough/unevenFactor

Analysis

Shortly after takeoff a partial loss of power occurred and the pilot was not able to maintain altitude and airspeed. The pilot was not able to retract the gear due to the low airspeed because the automatic gear extension system was not in the override position. Normal operations do not utilize the gear override. The aircraft cleared trees at the departure end of the runway and descended onto a boat dock and the ground. It was found that four out of the six top spark plugs were not firing. The density altitude at the time of the accident computes to about 6,200 feet.

Aircraft

Registration
N8713E
Reported as
Piper PA-32R-300
Category
Airplane
Serial number
32R7680161
Airframe hours
2,521
Engine
Lycoming TI0-540, 300 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Robert Hildebrand, doing business as Central Valley Aviation
Registered owner
Robert Hildebrand
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · June 22, 1987 · 3 hours before
Departed
S21 · Sunriver, OR
Destination
YYF · Penticton
Flight plan
VFR
Airport
S21 · Sunriver

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
47
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
741 total · 60 in this make and model · 671 as pilot in command · 12 in the last 90 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
350° at 5 knots
Visibility
45 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 45 °F
Altimeter
30.00 inHg
Observed at
RDM, 31 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.