SEA94LA148

NTSB accident investigation · Schweizer SGS 1-26D · North Plains, OR · June 8, 1994

Accident · No injuriesLimited investigationFinal report
Date
June 8, 1994, 16:06 local (23:06 UTC)
Place
North Plains, OR
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N7751SSchweizer SGS 1-26D
Weather
Visual (VMC) · Day
Status
Completed · report December 7, 1994
Report
Approved by Office Director
FAA report
19940608047899A
Case key
41951

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

Proper touch down point was not obtained. Factors to the accident were: canopy not secured, and inadequate preflight planning/preparation.

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.

On ground/water collision with objectLanding - roll
Window,canopy - not securedFactor
Preflight planning/preparation - inadequatePilot in commandFactor
Object - building(nonresidential)
Proper touchdown point - not obtainedPilot in commandCause

Analysis

The pilot reported that shortly after takeoff the canopy popped open during the climb out. The pilot released from the tow plane at 500 feet AGL and held the canopy closed for the return landing. The pilot stated that he couldn't see when he let go of the canopy to apply the spoilers and brakes. The glider landed long and collided with a small structure before coming to a rest.

Factual narrative

On June 8, 1994, at 1606 Pacific daylight time, a Schweizer SGS 1-26D, N7751S, collided with a small structure after the glider landed long at a private airstrip near North Plains, Oregon. Visual meteorological conditions prevailed at the time and no flight plan was filed. The glider was substantially damaged and the private pilot, the sole occupant, was not injured. The flight had originated at North Plains, as a local pleasure flight.

The pilot reported that the canopy was not latched properly during the take off and popped open at 200 feet above ground level. The pilot elected to continue the tow to 500 feet where he released from the tow plane and hand held the canopy closed while returning to land. During the landing approach, the pilot had to let go of the canopy to apply the spoilers and brake, at which time, the pilot stated that he had difficulty seeing due to the wind in his face. The landing was made past the airstrip in an open field. During the landing roll, the glider collided with an outhouse near the runway before coming to a stop.

The pilot reported minor damage to the glider, however, a Federal Aviation Administration Inspector from the Hillsboro, Oregon, Flight Standards District Office, inspected the glider and reported structural damage.

Aircraft

Registration
N7751S
Reported as
Schweizer SGS 1-26D
Category
Glider
Serial number
451
Engine
unknown
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Willamette Valley Soaring Club
Registered owner
Willamette Valley Soaring Club
Airworthiness certificate
Standard, Normal
Airport
1OR4 · North Plains Glider Port, runway 27, 2,500 × 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
68
Certificate
Private
Medical
Unknown
Seat
Center
Flight hours
138 total

Weather

Conditions
Visual (VMC) · Day
Visibility
20 statute miles
Lowest ceiling
None

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.