Aircraft
NTSB Sounds Alarm over Piper Cheyenne Wiring Issue
The NTSB issued an urgent recommendation concerning unsafe wiring on Piper PA-31T Cheyennes that might lead to arcing and fires.

The NTSB issued an urgent recommendation to the FAA last week concerning unsafe wiring on Piper PA-31T Cheyennes that might lead to arcing and fires. The Safety Board also called for an emergency AD.

Its recommendation is based on preliminary findings in the ongoing investigation of the July 29, 2016 in-flight breakup of a Piper PA-31T on a medical transport flight. All four persons aboard the turboprop twin perished.