SEA96LA080

NTSB accident investigation · Cessna 150 · Spiden Island, WA · April 13, 1996

Accident · No injuriesLimited investigationFinal report
Date
April 12, 1996, 19:30 local (Apr 13, 1996, 02:30 UTC)
Place
Spiden Island, WA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N171RJCessna 150
Weather
Visual (VMC) · Dusk
Status
Completed · report February 28, 1997
Report
Approved by Office Director
Case key
42353

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 NTSB’s determination of the probable cause, and any contributing factors.

the pilot's selection of an unsuitable airstrip for the landing and subsequent takeoff, and his delay in aborting the takeoff, which resulted in an overrun and collision with an embankment and trees. Factors relating to the accident were: the short, wet, grassy, downhill airstrip conditions.

Analysis

The pilot stated that he had flown into the 1,500-foot grass airstrip earlier in the day with a flight instructor in a Cessna 185. After the landing, he and the instructor took off using 1/3 of the length of the airstrip. Later that day, the pilot rented a Cessna 150 and took a friend on a personal flight to the same airstrip. He stated that he landed the airplane uphill to the east without incident. He then turned around and began a takeoff roll downhill to the west on the wet grass airstrip. The pilot further stated that he aborted the takeoff 2/3 of the way down the strip because he believed he was not getting the necessary airspeed to rotate. He reduced the power and applied brakes, but was unable to stop the airplane before it impacted an embankment and trees on the opposite end of the airstrip. No mechanical malfunction was reported by the pilot. The pilot stated that the airstrip was 'too small' for the aircraft to take off and that he should not have landed there.

Factual narrative

On April 12, 1996, about 1930 hours Pacific daylight time, N171RJ, a Cessna 150, operated by Fountain Rental & Leasing, Inc., Bellingham, Washington, collided with trees during an aborted takeoff from an airstrip on Spiden Island, Washington, and was substantially damaged. The commercial pilot and his passenger were not injured. Visual meteorological conditions prevailed and no flight plan had been filed. The personal flight was destined for Bellingham and was conducted under 14 CFR 91.

The pilot stated that he had flown into the 1,500-foot grass airstrip at Spiden Island earlier in the day with a flight instructor in a Cessna 185. After the landing, he and the instructor immediately took off. He stated: "With all the power of a [Cessna] 185 we flew right off the ground using only 1/3 of the strip."

Later that day, the pilot rented the Cessna 150 and took a friend on a personal flight to the same grass airstrip. He stated that he landed the airplane uphill to the east without incident. He then turned around and began a takeoff roll downhill to the west. The pilot further stated:

We got about 2/3 of the way down the strip and I was not getting the necessary airspeed to rotate. At that moment I made the decision to pull off the power and stomp on the brakes. The strip was grass and wet and down hill. We subsequently could not stop in time and sailed off the end of the strip which was an embankment that went down hill through the trees.

The airplane impacted trees and was substantially damaged. No mechanical malfunctions were reported by the pilot.

The pilot also stated that "the strip was too small for the aircraft to take off on [and I] shouldn't have landed there with the conditions present."

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.

OverrunTakeoff - aborted
Airport facilities,runway/landing area condition - short runway/landing areaFactor
Airport facilities,runway/landing area condition - grassFactor
Airport facilities,runway/landing area condition - wetFactor
Airport facilities,runway/landing area condition - downhillFactor
Unsuitable terrain or takeoff/landing/taxi area - selectedPilot in commandCause
Aborted takeoff - delayedPilot in commandCause
On ground/water encounter with terrain/waterTakeoff - aborted
Terrain condition - dirt bank/rising embankment
On ground/water collision with objectTakeoff - aborted
Object - tree(s)

Aircraft

Registration
N171RJ
Reported as
Cessna 150
Category
Airplane
Serial number
15063038
Engine
Continental O-200-A, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Fountain Rental/Leasing
Registered owner
Higginson, James
Airworthiness certificate
Standard, Normal
Destination
BLI · Bellingham, WA
Airport
Spiden Island, runway 27, 1,500 × 150 ft, grass/turf

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
28
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
503 total · 82 in this make and model · 349 as pilot in command · 65 in the last 90 days · 25 in the last 30 days

Weather

Conditions
Visual (VMC) · Dusk
Wind
180° at 15 knots
Visibility
15 statute miles
Lowest ceiling
2,700 ft broken
Temperature
52 °F, dew point 39 °F
Altimeter
29.00 inHg
Observed at
PAE, 25 nm away