SEA04LA079

NTSB accident investigation · SZD Jantar 42-1 · Wamic, OR · May 2, 2004

Accident · No injuriesLimited investigationFinal report
Date
May 2, 2004, 16:00 local (23:00 UTC)
Place
Wamic, OR
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Emergency descent
Aircraft
N272ASSZD Jantar 42-1
Weather
Visual (VMC) · Day
Status
Completed · report September 1, 2004
Report
Approved by Office Director
Parties
Portland FSDO
FAA report
20040502015559A
Case key
59153

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The glider pilot's inadequate en route planning, which resulted in a forced landing in an area without suitable landing terrain. Factors include no suitable landing terrain in the area where the pilot found it necessary to execute a forced landing, and trees at the location where the aircraft came in contact with the terrain.

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.

Forced landingDescent - emergency
In-flight planning/decision - inadequatePilot in commandCause
In flight collision with objectEmergency descent/landing
Terrain condition - none suitableFactor
Object - tree(s)Factor

Analysis

The pilot was beginning to work his way north toward his destination landing site, when he encountered an area where there was not sufficient lift to keep the glider at an altitude that would allow him to continue along his intended route. As the glider descended, the pilot headed toward an area where he knew there was a small airstrip that he would be able to land on. Once the aircraft descended to a height of about 300 feet above the ground, the pilot realized that he could not safely continue en route, so he made the decision that he should commit to the best nearby landing area he could find. Since he was at that time over terrain that was almost completely covered by trees, he selected an area of young/small trees, and flew the glider onto them at a very slow airspeed in an attempt to execute a controlled crash landing. After impacting the trees, the glider slid to the ground, and the pilot exited in a normal manner.

Factual narrative

On Sunday, May 2, 2004, approximately 1600 Pacific daylight time, a SZD Jantar 42-1 glider, N272AS, collided with young trees during a forced landing about six miles southeast of Wamic, Oregon. The commercial pilot, who was the sole occupant of the aircraft, was not injured, but the aircraft, which is owned and operated by the pilot, sustained substantial damage. The 14 CFR Part 91 personal pleasure flight, which departed Hood River, Oregon, about three hours earlier, was being operated in visual meteorological conditions. No flight plan had been filed.

According to the pilot, he was beginning to work his way north toward Hood River for landing, when he encountered an area where there was not sufficient lift to keep the glider at an altitude that would allow him to continue along his intended route. As the glider descended, the pilot headed toward an area where he knew there was a small airstrip that he would be able to land on. Once the aircraft descended to a height of about 300 feet above the ground, the pilot realized that he could not safely continue en route, so he made the decision that he should commit to the best nearby landing area he could find. Since he was at that time over terrain that was almost completely covered by trees, he selected an area of young/small trees, and flew the glider onto them at a very slow airspeed in an attempt to execute a controlled crash landing. After impacting the trees, the glider slid to the ground, and the pilot exited in a normal manner.

Aircraft

Registration
N272AS
Reported as
SZD Jantar 42-1
Category
Glider
Serial number
B780
Airframe hours
898
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Gary D. Boggs
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · October 26, 2003 · 7.7 hours before
Departed
4S2 · Hood River, OR
Destination
4S2

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
51
Injuries
None
Certificates
Commercial, Flight instructor
Last flight review
April 26, 2004
Seat
Front
Flight hours
1,480 total · 520 in this make and model · 50 in the last 90 days · 10 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 15 knots
Visibility
20 statute miles
Lowest ceiling
None
Temperature
75 °F

FAA reports on this event · 1

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

Other investigations on N272AS · 1

Matched to the same aircraft by N-number and date.