Crash of a Lockheed C-121J Super Constellation in Saint Domingo

Date & Time: Jun 15, 1990
Operator:
Registration:
HI-532CT
Flight Type:
Survivors:
Yes
MSN:
4155
YOM:
1954
Crew on board:
3
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Upon landing, one of the undercarriage collapsed. The aircraft came to rest partially on its belly and was damaged beyond repair. All three crew members escaped uninjured.

Crash of a Lockheed C-121S Super Constellation off Levittown: 1 killed

Date & Time: Apr 5, 1990 at 1745 LT
Operator:
Registration:
HI-515CT
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
San Juan - Santo Domingo
MSN:
4192
YOM:
1956
Country:
Crew on board:
3
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Aircraft flight hours:
16822
Circumstances:
The captain of the airplane elected to take off on a three engine ferry flight without authorization. During the three engine climb out with the n°3 propeller feathered, the n°2 engine caught fire and he could not extinguish the fire. He attempted to return and during the descent the n°1 engine failed. He then intentionally ditched the airplane in the ocean, and received fatal injuries. The airplane was not recovered from the ocean and no determination of cause could be ascertained.
Probable cause:
Fire of an undetermined origin that resulted in a loss of power in two engines during a three engine ferry flight. Factors related to the accident were: failure of the pilot to obtain the required authorization for the three engine ferry flight, and his operation of the aircraft with known deficiencies.
Final Report:

Crash of a Lockheed RC-121T Super Constellation in Keflavik

Date & Time: Mar 15, 1978 at 0900 LT
Operator:
Registration:
55-0121
Flight Phase:
Flight Type:
Survivors:
Yes
MSN:
4394
YOM:
1956
Country:
Region:
Crew on board:
17
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
While taxiing at Keflavik Airport, the left main gear collapsed. The airplane sank on its belly, causing the propellers of both left engine to struck the ground as well. A fuel tank was punctured and a fire erupted. All 17 occupants were able to evacuate safely while the aircraft was destroyed by fire.
Probable cause:
Failure of the left main gear due to corrosion.

Crash of a Lockheed C-121J Super Constellation in McMurdo Sound

Date & Time: Oct 8, 1970 at 2010 LT
Operator:
Registration:
131644
Flight Type:
Survivors:
Yes
Schedule:
Christchurch - McMurdo Sound
MSN:
4145
YOM:
1953
Country:
Region:
Crew on board:
12
Crew fatalities:
Pax on board:
68
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Before his departure from Christchurch, the crew was informed that weather conditions at McMurdo Sound station was favorable. Unfortunately, these conditions deteriorated in flight and upon arrival, the crew was unable to locate the runway. In such conditions, the captain decided to make a go-around and during a second attempt to land in zero visibility due to blowing snow, he failed to realize his altitude was too low when the right main gear struck a snowbank and was torn off. The right wing was also torn off and the airplane crashed. While all 80 occupants were rescued, the airplane was destroyed.

Crash of a Lockheed EC-121M Super Constellation in Đà Nẵng: 23 killed

Date & Time: Mar 16, 1970 at 1130 LT
Operator:
Registration:
145927
Flight Type:
Survivors:
Yes
Schedule:
Taipei - Đà Nẵng
MSN:
5508
YOM:
1958
Country:
Region:
Crew on board:
6
Crew fatalities:
Pax on board:
25
Pax fatalities:
Other fatalities:
Total fatalities:
23
Circumstances:
The engine number four was shut down in flight due to a generator overheating. On final approach, the airplane was unstable and lost height. The crew was aware that the first 1,000 feet of the runway 35L were unserviceable due to repair so he increased power on the three remaining engines. At a height of about 40 feet, the tail stalled and struck the runway surface. Out of control, the airplane crashed in flames and struck several equipments on ground. Eight occupants and two people on the ground were injured while 23 other occupants were killed. Two trucks, a F-4D Phantom and several military equipments were destroyed as well.
Those killed were:
Lt Cdr Harvey C. K. Aiua,
Lt Cdr Harry C. Martin,
Lt Robin A. Pearce,
Lt George L. Morningstar,
Lt(jg) James M. Masters,
Lt(jg) Charles E. Pressler,
Lt(jg) Jean P. Souzon,
CO0 William J. Risse,
P01 Larry O. Marchbank,
P01 Arthur D. Simmons,
P01 Donald W. Wilson,
P02 Floyd E. Andrus,
P02 Gregory J. Asbeck,
P02 William P. Bletsch,
P02 Guy T. Denton,
P02 Joseph S. Saukaitis,
P02 John S. Schaefer,
P02 Stuart J. Scruggs,
P02 Barry M. Searby,
P03 John M. Birch,
P03 Thurle E. Case,
P03 Ben A. hughes,
P03 Ralph S. Purhum.
Probable cause:
It's the copilot who was in-command at the time of the accident and it is believed that he leveled the aircraft in an inappropriate position on short final. As the captain failed to supervise properly his operations, he was unable to correct the situation in due time.