Accident Investigations

At first glance, this week’s crash of Cirrus N89423 at Truckee looks like yet another “high density altitude” accident.  Such accidents are, after all, perhaps the most common type of accident at Truckee airport.  Due to the thin air, the aircraft cannot climb fast enough to clear rising terrain or to maintain altitude

On October 2, 2019, a World War II-era B-17 flying fortress bomber departed Bradley International Airport in Connecticut for a local sightseeing flight with 10 paying tourists on board.  Shortly after takeoff  the pilot radioed that he was returning to the airport because of an engine problem.  A witness reported an engine was sputtering and

The Boeing 737

The Boeing 737 was originally intended for short haul flights to short runways.  One of the 737’s unique design features was that the engines were mounted on the underside of the wing, instead of in front of the wings on struts and pylons.

Engine Under Wing

Mounting the