On September 17, 1994, a Beech A36 (registration N60360) operated by Thompson, William A. was involved in an aviation accident near Barstow, MD. Investigators recorded the probable cause as: THE PILOT'S FAILURE TO MAINTAIN CLEARANCE FROM THE TOWER. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.
An airplane collided with a power line tower at the east end of a 2,400-foot private airstrip. Witnesses reported ground fog and haze. Postaccident examination found no anomalies with the airframe or engine.
Overview
An airplane was destroyed when it struck a power line tower located at the east end of a 2,400-foot-long private airstrip. The wreckage came to rest approximately 36 feet beyond the tower. The left wing was found at the base of the tower, and scrape marks and bent support arms were noted about 42 feet up from the tower's base. High trees were situated to the right of the tower when looking east, and power lines crossed the flight area at the east end of the airstrip.
Witness Accounts
Witnesses reported seeing the airplane approach the airstrip from the west, flying east. One witness stated that the airplane circled the airstrip area at an altitude of about 500 to 600 feet above ground level, then descended or 'dove' while continuing in an easterly direction. No witnesses observed the actual impact. According to witnesses, patches of ground fog and haze were present at the time the airplane was seen.
Postaccident Examination
A thorough examination of the airframe and engine was conducted after the accident. The investigation revealed no anomalies or mechanical issues with either the airframe or the engine.