South Dakota

The pilot landed at Watertown, loaded and off-loaded cargo, and departed without getting out of the airplane. A witness reported seeing the airplane over the runway at an altitude of about 50 feet agl. The airplane was described to be bouncing and buffeting. Another witness reported the weather as overcast with occasional snow flakes. The airplane then descended, impacted the terrain and exploded. Post accident inspection revealed a 1/2 to 3/4 inch thick ridge of rime ice along the leading edge of the left horizontal stabilizer. Pieces of arc shaped ice were located along the wreckage path. Inspection of the wreckage failed to reveal any preimpact failure/malfunction of the engine or airframe which would have prevented flight.

Witnesses reported that shortly after lift-off, the aircraft entered an unusually steep, nose high attitude, while still at low airspeed. One witness (an ATP pilot) reported the aircraft attained an altitude of approximately 75 to 100 feet and appeared to slow down and enter a VMC roll, then it crashed. Impact occurred in an inverted, nose down attitude, left of the runway. An investigation revealed that a coupling shaft (PN 865888-3) had failed in the left engine and the left prop had feathered. A metallurgical examination of the coupling showed evidence of fatigue. One pilot was killed and three other occupants were injured, one seriously.

The Hansa Jet HFB-320 aircraft crashed on takeoff from the Aberdeen Airport after the flight crew selected the incorrect runway for takeoff. The aircraft was observed running off the end of runway 17, which is 3,860 feet long, where it struck a fence, ditch, road and another ditch then became airborne, the landing gear separated during the above sequence. The aircraft was than observed to level off momentarily, then descend in a right turn until impact. Investigation revealed the crew had been flying 12 hours except for refueling stops and cargo loading. In addition, calculations revealed the aircraft was over gross weight by approx 1 ton. The proper runway for takeoff was 13 (40° chance) and 6,900 feet long. Runway used was restricted to aircraft less than 12,500 gto weight. N127MW weighed over 20,000 lbs. All three occupants were killed.

Just after liftoff, while climbing, the airplane struck a flock of birds (13 inland seagulls). Both engines flamed out and the airplane lost speed and height. The right wing stalled and struck an installation approach light on T-bar before the airplane crashed in flames 150 meters further. All six occupants were injured and the aircraft was destroyed.

The B52 of the 28th Bomb Wing at Ellsworth AFB, South Dakota, crashed and was destroyed after a landing accident. It caught fire and skidded into a brick storage building containing six 25,000 gallon tanks (150,000 total) of jet fuel. The firemen did a fantastic job in saving the crew member (the navigator) who was trapped inside the nose section that had broken off for almost an hour before being freed. The fire truck rammed the gun turret, breaking it off and freeing the tail gunner. Crew:
Cpt Wesley G. Swann, pilot,
Cpt Gary C. Christensen, copilot,
Maj Ralph P. Smiley, radar navigator,
Cpt Curtis L. Christy, navigator,
1Lt James L. Welch, electronic warfare officer,
S/Sgt Charles E. Adkins, gunner,
Maj Harry D. Meehan, instructor navigator,
Lt Col Paul R. Houser, 28th Bomb Wing Chief of Operations,
A1C Randall Hart, avionics maintenance.
Source: ASN

On final approach to Rapid City Airport, the pilot encountered gusty winds and lost control of the airplane that crashed in a huge explosion in a field. All nine occupants were killed.

Shortly after a night takeoff from Huron-William Washington Howes Airport, while in initial climb, the seaplane stalled and crashed. Both occupants were seriously injured and the aircraft was damaged beyond repair. At the time of the accident, the OAT was 18° F (-8° C) with a relative high humidity.

The airplane departed Platte Airport for a local pleasance flight with four passengers and a pilot on board. While flying in marginal weather conditions, the airplane was approaching the Robbins Ranch at low height when control was lost. The airplane overturned then crashed in an open field, killing all five occupants. At the time of the accident, weather was slightly worse than forecasted with low ceiling and rain.

On final approach to Ellsworth AFB, while completing a local training sortie, all eight engine lost power. The aircraft stalled and crashed onto a building containing the equipment for the instrument landing approach system and located short of runway. Two crew members were killed while six others were injured. Three people working in the building were killed as well.
Crew:
Cpt Melvin J. Rudd, pilot,
Sgt Richard Gilbert, navigator,
Cpt Verle Rusk, navigator,
1st Lt Leonard R. Scotty, electronic countermeasures officer,
T/Sgt Oscar Orrs, gunner, 1,
Cpt John O'Connell Jr., navigator, †
1st Lt Kenneth B. Kaeppler, radar navigator. †
Those killed on ground were:
A1c Ronald R. Mitchell,
A1 James E. Ferrell,
Mr. Glen M. Allen.

The crew was completing a local training mission at Ellsworth AFB. On touchdown, the six engine airplane went out of control, veered off runway and came to rest in flames. All occupants escaped uninjured while the aircraft was destroyed by fire. It is believed that the loss of control was caused by an uneven power reduction during landing.