Beechcraft C-45 Expeditor

The aircraft was on a cross-country flight. Following an overnight stop in La Crosse, Wisconsin, due to poor weather, the aircraft departed the next morning for nearby Fort McCoy, to refuel. After refueling, the airplane departed Fort McCoy for Wright-Patterson AFB but during initial climb, the left engine lost power. The pilot-in-command elected to return and completed a turn to the left when the aircraft stalled and crashed. The aircraft was destroyed and all four occupants were killed.
Crew:
Lcdr LeWayne N. Felts,
Cpt Phillip M. Clinton,
1st Lt Rory G. Jahn,
Cwo Kenneth Ziegler.

Two takeoff attempts were aborted for unknown reason. After the third takeoff roll, while in initial climb, the pilot informed ground about an engine failure and elected to return for an emergency landing. While completing a last turn to the right to reach the approach path, the aircraft banked right, stalled and crashed in flames in a wooded area located two km short of runway threshold. The aircraft was destroyed upon impact and all seven occupants were killed.

The twin engine aircraft was completing a test flight on behalf of the Flight Test Center (CEV-Centre d'essais en vol) based in Brétigny-sur-Orge and was carrying three crew members, one passenger and two experimenters of the CEV. For unknown reasons, the airplane went out of control and crashed in a wooded area, killing all six occupants.
Crew:
François Richet, pilot,
Lucien Blanc, mechanic,
Gilbert Lanez , mechanic.
Passengers:
André Romanet, CEV's experimenter,
Jacques Folliex, CEV's experimenter,
Edouard Nassiet.

While approaching Newburgh-Stewart Airport, the aircraft suffered an engine failure. The pilot-in-command elected to make an emergency landing in the Hudson River. The airplane sank rapidly and three occupants were killed while three others were rescued.

The crew was performing a flight from Bedford, Massachusetts, to the Griffiss AFB in Rome, New York. En route, an engine failed, forcing all five occupants to abandon the aircraft and to bail out. On automatic pilot, the airplane continued to fly for about an hour before crashing into the Lake Ontario off Oswego. All five occupants were unhurt while the aircraft was written off and later recovered in 2014.
Crew:
Lt Col Charles A. Callahan, pilot,
Lt Sam Sharff.
Passengers:
Lt Col G. S. Lambert,
William P. Bethke,
Joseph M. Eannario.

Upon landing on a wet runway, the twin engine aircraft slipped, went out of control and crashed. The aircraft was destroyed and both pilots were injured.

The crew was on his way from Geneva to Dübendorf, near Zurich, when the twin engine aircraft hit the south side of the Mt Vorder Galmihorn (3,517 metres high) located north of the village of Grafschaft. The wreckage was found a day later and all four crew members were killed.
Crew:
1st Lt H. Schafroth, pilot,
Maj M. Brenneisen,
P. Weder, engineer,
H. Früh (Radio Suisse).

While cruising in poor weather conditions, the twin engine aircraft hit the slope of the Mt Canale dello Stretto located near Sprigno Saturnia, killing both crew members.
Crew:
Cpt Ugo Filosa, pilot,
Mot Luigi Feroci, copilot.

Crashed in unknown circumstances in a lake located about nine miles northwest of Evansville, killing all three occupants.

Shortly after takeoff from Montreal-Saint-Hubert Airport, while in initial climb, the crew did not realize his altitude was insufficient due to low visibility caused by mist and rain falls. The twin engine aircraft hit tree tops and crashed on the slope of Mt Saint-Bruno located about 8 km northeast of the airport. A passenger was injured while six other occupants were killed.
Crew:
F/O Vernon Clifford Murray,
F/O Frederick James Kane.