On November 17, 1985, a Cessna 172N (registration N738PL) operated by Frank J. Altadonna was involved in an aviation accident near MT Carmel, IL. Investigators recorded the probable cause as: The pilot's decision to conduct a low-altitude pass over his residence at night, which resulted in controlled flight into terrain, likely influenced by alcohol consumption. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive; 1 related events involving the same aircraft type or operator are linked below.
A pilot conducting a low-altitude pass over his home at night struck trees and utility wires, resulting in a crash. Toxicology tests revealed the presence of alcohol in the pilot's system.
What happened
The aircraft departed at night following a gathering that included the consumption of alcoholic beverages by the pilot and two passengers. After takeoff, the pilot navigated over Mount Carmel before turning toward his residence. He decided to perform a low-altitude pass over his house. During this maneuver, the aircraft collided with trees and utility wires, leading to a crash. Toxicology analysis of the pilot's blood and urine indicated alcohol concentrations of 0.025% and 0.056%, respectively.
The investigation
Investigators examined the wreckage and conducted toxicological testing on the pilot. The tests confirmed the presence of alcohol in his system at the time of the accident.
Probable cause
The pilot's decision to conduct a low-altitude pass over his residence at night, which resulted in controlled flight into terrain, likely influenced by alcohol consumption.
What happened in the 17 Nov 1985 Cessna 172N accident near MT Carmel, IL?
A pilot conducting a low-altitude pass over his home at night struck trees and utility wires, resulting in a crash. Toxicology tests revealed the presence of alcohol in the pilot's system.
What aircraft was involved and where did it happen?
The accident on 17 Nov 1985 involved a Cessna 172N, registration N738PL, operated by Frank J. Altadonna, at MT Carmel, IL.
What was the probable cause of the accident?
The pilot's decision to conduct a low-altitude pass over his residence at night, which resulted in controlled flight into terrain, likely influenced by alcohol consumption.
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