Accident Overview
A pilot had postponed a flight due to weather conditions. The flight, originating from Deming, New Mexico, and destined for Waco, Texas, ended in a crash within the boundaries of a private airport northwest of El Paso, Texas. The impact occurred in a steep left bank, nose-low attitude. The degree of disintegration indicated the aircraft was traveling at a high rate of speed upon impact. No preimpact part failure or malfunction was found.
Weather Conditions
The accident took place during the final stages of Hurricane Alicia. Approximately 12 miles from the crash site, the weather recorded at El Paso at 1850 Mountain Daylight Time was clear, visibility 70 miles, and wind from 250 degrees at 4 knots. However, cumulonimbus buildups were reported in all quadrants, and a UH-1 helicopter pilot reported rainshowers and moderate turbulence in the vicinity of the crash site.
Toxicology and Medical Certificate
A toxicological analysis of the pilot's muscle tissue fluid showed an alcohol concentration of 127 mg% (0.127%). The pilot had vision in only one eye and was required to perform a test of demonstrated ability upon each renewal of his medical certificate. He had failed to do so, rendering his medical certificate invalid. No other contributing factors were identified.