1999-09-05: Lithuanian Factory OF Aviation LAK-12 — Prescott, AZ

Casualties unknown • Prescott, AZ, US

Probable cause

The pilot's failure to maintain an adequate clearance from ground obstructions during an off-airport landing. The pilot's inability to locate suitable thermal activity to remain aloft is a factor in the accident.

— NTSB Determination

Accident narrative

The pilot reported that he was unable to locate suitable thermals to remain aloft while on a cross-country flight and he elected to execute an off-airport landing on a dirt road. During the landing roll, the right wing tip collided with a road sign and the glider ground looped. The pilot reported that he had not experienced any mechanical malfunction with the glider prior to the accident.

Frequently asked questions

What happened in the 1999-09-05 Lithuanian Factory OF Aviation LAK-12 accident near Prescott, AZ?

The pilot reported that he was unable to locate suitable thermals to remain aloft while on a cross-country flight and he elected to execute an off-airport landing on a dirt road. During the landing roll, the right wing tip collided with a road sign and the glider ground looped. The pilot reported that he had not…

What aircraft was involved and where did it happen?

The accident on 1999-09-05 involved a Lithuanian Factory OF Aviation LAK-12, registration N612LK, at Prescott, AZ.

What was the probable cause of the accident?

The pilot's failure to maintain an adequate clearance from ground obstructions during an off-airport landing. The pilot's inability to locate suitable thermal activity to remain aloft is a factor in the accident.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X19802. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.

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