Casualties unknown

Pilot Reports Wind Shift During Takeoff Accident (N6633K)

Page, ND, US

On July 3, 1999, a Grumman-schweizer G-164B (registration N6633K) was involved in an aviation accident near Page, ND. Investigators recorded the probable cause as: the pilot's failure to compensate for the wind conditions. Factors were the sudden windshift and the crops. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-07-04Data APIEditorial standards

A pilot reported a wind shift from northeast to southeast after taking off from runway 35, during which the airplane failed to climb and impacted corn and terrain.

Accident Overview

A pilot reported that during a takeoff from runway 35, the airplane rotated and began to fly but did not produce any further lift, subsequently impacting corn and terrain off the departure end of the runway. The pilot stated that before the takeoff, winds were 7 mph out of the northeast, and the aircraft ran up normally. He also checked the windsock in the run-up area, which indicated wind from the northeast. After the accident, the pilot noticed that the wind had shifted to the southeast.

Pilot Statement

According to the pilot, the winds at the time of the run-up were 7 mph from the northeast. The engine and systems performed normally during the run-up. After checking the windsock, he proceeded with takeoff. On takeoff roll, the airplane rotated and became airborne, but it did not continue to climb. The airplane then impacted corn and terrain beyond the departure end of runway 35. Following the accident, the pilot observed that the wind direction had changed to southeast.

Additional Details

The pilot did not specify any mechanical issues with the aircraft. The accident occurred on runway 35, and the airplane impacted corn and terrain. No other information about the aircraft, occupants, or injuries was provided in the source.

Frequently asked questions

What happened in the 3 Jul 1999 Grumman-schweizer G-164B accident near Page, ND?

A pilot reported a wind shift from northeast to southeast after taking off from runway 35, during which the airplane failed to climb and impacted corn and terrain.

What aircraft was involved and where did it happen?

The accident on 3 Jul 1999 involved a Grumman-schweizer G-164B, registration N6633K, at Page, ND.

What was the probable cause of the accident?

the pilot's failure to compensate for the wind conditions. Factors were the sudden windshift and the crops.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X19181. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.