SEA00LA167

NTSB accident investigation · Piper PA-18A-150 · North Plains, OR · August 20, 2000

Accident · Minor injuriesLimited investigationFinal report
Date
August 20, 2000, 13:20 local (20:20 UTC)
Place
North Plains, OR
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N6985DPiper PA-18A-150
Weather
Visual (VMC) · Day
Status
Completed · report May 18, 2001
Report
Approved by Office Director
FAA report
20000820014099A
Case key
50059

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 excessive use of brakes. Contributing factors were the pilot's misjudgment of distance/speed (landing long and fast) and lack of experience in the make/model of aircraft.

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.

Nose overLanding - roll
Brakes(normal) - excessivePilot in commandCause
Distance/speed - misjudgedPilot in commandFactor
Lack of total experience in type of aircraftPilot in commandFactor

Analysis

The pilot was executing a wheel landing in the PA-18A-150 following his return from a glider tow operation. Witnesses at the airport reported that the aircraft landed long on the westerly runway (approximately 1,200 feet beyond the threshold of the 2,200 foot long grass/turf strip), and was also fast. During the landing roll the aircraft nosed over. The pilot and an FAA inspector reported finding no mechanical malfunction with the aircraft. The pilot reported a total of 2 hours of flight experience in the make/model aircraft.

Factual narrative

On August 20, 2000, approximately 1320 Pacific daylight time, a Piper PA-18A-150, N6985D, registered to Willamette Valley Soaring Club, Inc., and being flown by a commercial pilot, was substantially damaged during a nose over on landing roll at the North Plains gliderport, North Plains, Oregon. The pilot sustained minor injuries. Visual meteorological conditions prevailed and no flight plan was filed. The flight, which was reported to be returning from a glider tow operation, was operated under 14CFR91, and originated from the gliderport approximately 1305.

The pilot reported that he had been towing in a PA-25-260 aircraft and was asked to switch to the PA-18A-150. He stated that he pre-flighted N6985D and then "...did one warm-up pattern & [a] good wheel landing, then towed 1 tow/glider to 3,000' and returned to land to [the] west, r[igh]t traffic..." and that "...I did a wheel landing app[ro]x[imately] mid field and the a[ir]c[ra]ft flipped over on its back."

The pilot reported a total of 2 hours of flight experience in the PA-18A-150 aircraft and had made numerous landings and takeoffs at the gliderport in the previous year. He also stated on NTSB Form 6120.1/2 that he experienced no mechanical malfunction or failure with the aircraft.

Witnesses at the airport reported that the aircraft landed long on the westerly runway (approximately 1,200 feet beyond the threshold of the 2,200 foot long grass/turf strip), and was also fast.

An FAA inspector who interviewed the pilot after the accident reported that the pilot was making a wheel landing. The tailwheel was still airborne when the aircraft rapidly nosed over. The inspector reported finding no evidence of brake malfunction during his on-site inspection.

Aircraft

Registration
N6985D
Reported as
Piper PA-18A-150
Category
Airplane
Serial number
18-5514
Engine
Lycoming O-320, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 91
Registered owner
Eckley, James R.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 11, 1999
Departed
1OR4
Airport
1OR4 · North Plains Gliderport, runway 27, 2,200 × 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
52
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
673 total · 2 in this make and model · 571 as pilot in command · 43 in the last 90 days · 20 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
70 °F, dew point 48 °F
Altimeter
30.00 inHg
Observed at
HIO, 5 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.