Zone

Crash of a McDonnell Douglas MD-83 in Alexandria

Date & Time: Apr 20, 2018 at 1420 LT
Type of aircraft:
Operator:
Registration:
N807WA
Survivors:
Yes
Schedule:
Chicago - Alexandria
MSN:
53093/2066
YOM:
1993
Flight number:
WAL708
Crew on board:
7
Crew fatalities:
Pax on board:
94
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
13335
Captain / Total hours on type:
6466.00
Copilot / Total flying hours:
4590
Copilot / Total hours on type:
2474
Aircraft flight hours:
43724
Circumstances:
The airplane suffered a right main landing gear collapse during landing at the destination airport. The airplane sustained substantial damage to the right lower wing skin when it contacted the runway after the landing gear collapse. The crew stopped the airplane on the runway and an emergency evacuation was performed through three of the four doors on the airplane. The escape slide at the left forward door did not deploy or inflate due to the depletion of the gas charge in the reservoir. The reservoir depleted due to a leak in the valve assembly and was not caught during multiple inspections since installation of the slide assembly in the airplane. The landing gear cylinder fractured under normal landing loads due to the presence of a fatigue crack on the forward side of the cylinder in an area subject to an AD inspection for cracks. The most recent AD inspection of the cylinder was performed 218 landings prior when the fatigue crack was large enough to be detectable. A previous AD inspection performed 497 landings prior to the accident also did not detect the crack that would have been marginally detectable at the time.
Probable cause:
The failure of the right main landing gear under normal loads due to fatigue cracking in an area subject to an FAA Airworthiness Directive that was not adequately inspected.
Final Report:

Crash of a Rockwell Grand Commander 680W near Alexandria

Date & Time: Oct 4, 1979 at 1915 LT
Operator:
Registration:
N713SP
Flight Phase:
Survivors:
Yes
Schedule:
Pensacola - Fort Worth
MSN:
680-1805-27
YOM:
1968
Crew on board:
1
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
1841
Captain / Total hours on type:
31.00
Circumstances:
While in cruising altitude on a flight from Pensacola to Fort Worth, the pilot contacted ATC and declared an emergency due to fire in the cabin and smoke in the cockpit. He was cleared to initiate a rapid descent and eventually decided to attempt an emergency landing in an open field. The airplane landed safely in a pasture and burned immediately afterwards. All three occupants escaped uninjured while the aircraft was destroyed by fire.
Probable cause:
In-flight fire or explosion for undetermined reasons. The following findings were reported:
- Smoke in cockpit,
- Fire in cabin, cockpit and baggage compartment,
- Overload failure,
- Forced landing off airport on land,
- Smoke in cockpit.
Final Report: