On August 30, 2000, a Bell 206B-3 (registration N207EH) was involved in an aviation accident near Salinas, CA. Investigators recorded the probable cause as: Improper reconnaissance of the area prior to starting the application. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.
An agricultural helicopter struck 12KV power lines while setting up at a second application site, damaging rotor pitch change links. The pilot attributed the accident to inadequate area reconnaissance.
Incident Overview
An agricultural application helicopter was involved in an accident after striking electrical power transmission wires. The pilot had completed chemical application at one site and proceeded to a second application site. While preparing to begin application at the second site, the helicopter collided with 12KV power lines. The pilot reported not seeing the wires before the impact.
Post-Accident Actions
Following the wire strike, the pilot successfully landed the helicopter. Upon inspection, the rotor pitch change links were found to be damaged. The pilot did not report any other damage or injuries.
Pilot's Assessment
The pilot attributed the accident to improper reconnaissance of the area prior to starting the application. No other factors were cited.
Probable cause
Improper reconnaissance of the area prior to starting the application.