Crash of a Curtiss C-46F-1-CU Commando in Toledo: 22 killed

Date & Time: Oct 29, 1960 at 2202 LT
Type of aircraft:
Registration:
N1244N
Flight Phase:
Survivors:
Yes
Schedule:
Toledo – Kansas City – Albuquerque – Santa Maria – Oakland
MSN:
22458
YOM:
1945
Crew on board:
3
Crew fatalities:
Pax on board:
45
Pax fatalities:
Other fatalities:
Total fatalities:
22
Captain / Total flying hours:
6364
Copilot / Total flying hours:
3200
Copilot / Total hours on type:
1300
Circumstances:
The aircraft was chartered to transport the California State Polytechnic College football team from Santa Maria, California to Toledo, Ohio and return. The aircraft took off from Toledo Express Airport on the return flight to San Luis Obispo, California, weighing approximately 2,000 lb more than its maximum certificated gross weight of 47,100 lb. During initial climb, the airplane stalled and crashed in flames a field 1,1 mile past the runway end. Both pilots and 20 passengers, among them 16 members of the football team, were killed while 26 other occupants were injured. The aircraft was destroyed.
Probable cause:
The accident was due to loss of control during a premature lift-off. Contributing factors were the overweight aircraft, weather conditions, and partial loss of power in the left engine.
Final Report:

Crash of a Douglas C-54A-10-DC Skymaster near Missoula: 12 killed

Date & Time: Oct 28, 1960 at 1139 LT
Type of aircraft:
Operator:
Registration:
N48762
Survivors:
No
Site:
Schedule:
Portland – Yakima – Spokane – Missoula
MSN:
10320
YOM:
1944
Flight number:
NW104
Crew on board:
4
Crew fatalities:
Pax on board:
8
Pax fatalities:
Other fatalities:
Total fatalities:
12
Captain / Total flying hours:
11620
Captain / Total hours on type:
8070.00
Copilot / Total flying hours:
3221
Copilot / Total hours on type:
446
Aircraft flight hours:
36842
Circumstances:
On October 28, 1960, at 1139 m. s. t., a Douglas C-54A-DC, N 48762, operated by Northwest Airlines, Inc., as Flight 104, crashed and burned approximately 13 nautical miles northwest of the Missoula, Montana Airport. The captain, first officer, two hostesses and all eight passengers died in the crash. The flight took off from Spokane, Washington, on an instrument flight plan. En route radio reports were routine and indicated the flight was on schedule, and in no difficulty. The aircraft was observed from the ground flying on course toward Missoula in and along the Clark Fork Valley within six nautical miles west of the scene of the crash. The engines were running and the aircraft was descending as if on an approach to a landing. As the aircraft descended deeper into the valley, flight visibility became restricted by light snow showers, and the tops of the mountains surrounding the valley were obscured by the overcast. The aircraft entered a steep left banking turn and the nose was raised in an apparent attempt to turn and climb out through an intersecting valley; however, the aircraft continued to sink toward the ground, rolled to the left and crashed inverted. The Board believes the accident was caused by the failure of the pilot to continue in accordance with his IFR flight plan by attempting a VFR approach during instrument weather conditions.
Probable cause:
The probable cause of this accident was the failure of the pilot to continue in accordance with his IFR flight plan by attempting a VFR approach during instrument weather conditions.
Final Report:

Crash of a Curtiss C-46F-1-CU Commando in Plain City: 2 killed

Date & Time: Oct 15, 1960
Type of aircraft:
Operator:
Registration:
N1300N
Flight Type:
Survivors:
No
Schedule:
Rapid City - Ogden-Hill
MSN:
22481
YOM:
1945
Location:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
On approach to Ogden-Hill AFB, at an altitude of 6,500 feet, the aircraft went out of control, dove into the ground and crashed in a field located in Plain City, about 10 miles from the airbase. The aircraft was destroyed and both crew members were killed.
Probable cause:
Fatigue of the right wing lower attach angle bolts resulting in an in-flight wing failure.

Crash of a Lockheed L-188A Electra in Boston: 62 killed

Date & Time: Oct 4, 1960 at 1740 LT
Type of aircraft:
Operator:
Registration:
N5533
Flight Phase:
Survivors:
Yes
Schedule:
Boston – Philadelphia – Atlanta
MSN:
1062
YOM:
1959
Flight number:
EA375
Crew on board:
5
Crew fatalities:
Pax on board:
67
Pax fatalities:
Other fatalities:
Total fatalities:
62
Captain / Total flying hours:
23195
Captain / Total hours on type:
1053.00
Copilot / Total flying hours:
5820
Copilot / Total hours on type:
201
Aircraft flight hours:
3526
Circumstances:
On October 4, 1960, at 1740 e.d.t., an Eastern Air Lines Lockheed Electra, N 5533, crashed into Winthrop Bay immediately following takeoff from runway 9 at Logan International Airport, Boston, Massachusetts. Ten of the 72 persons aboard survived the crash. The aircraft was totally destroyed. A few seconds after becoming airborne, the aircraft struck a flock of starlings. A number of these birds were ingested In engines Nos. 1, 2, and 4. Engine No. 1 was shut down and its propeller was feathered. Nos. 2 and 4 experienced a substantial momentary loss of power. This abrupt and intermittent loss and recovery of power resulted in the aircraft yawing to the left and decelerating to the stall speed. As speed decayed during the continued yaw and skidding left turn, the stall speed was reached; the left wing dropped, the nose pitched up, and the aircraft rolled left into a spin and fell almost vertically into the water. An altitude of less than 150 feet precluded recovery. The Board determines that the probable cause of this accident was the unique and critical sequence of the loss and recovery of engine power following bird ingestion, resulting in loss of airspeed and control during takeoff.
Probable cause:
The Board determines that the probable cause of this accident was the unique and critical sequence of the loss and recovery of engine power following bird ingestion, resulting in loss of airspeed and control during takeoff.
Final Report:

Crash of a De Havilland U-1A Otter in Orinda: 6 killed

Date & Time: Sep 30, 1960
Type of aircraft:
Operator:
Registration:
58-1698
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
Monterey - Presidio
MSN:
312
YOM:
1959
Crew on board:
2
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
6
Circumstances:
The single engine aircraft was on its way from Monterey, California, to Presidio-Crissy Field AFB in San Francisco, carrying four US Army officers and two crew members who should take part to a football game. While cruising at an altitude of 1,300 feet, the pilot encountered poor visibility due to foggy conditions when the airplane struck a water tower located on the top of a hill. Out of control, the airplane dove into the ground and crashed into a ravine. All six occupants were killed. The Fort Ord Training Center commander and his deputy were killed in the crash.

Crash of a Lockheed L-188A Electra in LaGuardia

Date & Time: Sep 14, 1960 at 0800 LT
Type of aircraft:
Operator:
Registration:
N6127A
Survivors:
Yes
Schedule:
Boston – New York – Saint Louis
MSN:
1117
YOM:
1960
Flight number:
AA361
Crew on board:
6
Crew fatalities:
Pax on board:
70
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
14082
Captain / Total hours on type:
279.00
Copilot / Total flying hours:
18310
Copilot / Total hours on type:
460
Aircraft flight hours:
1573
Circumstances:
The Electra scheduled as Flight 361 departed Boston at 0716LT with its destination St Louis, Missouri, and with a planned intermediate stop at LaGuardia Airport. About ten minutes prior to departure a crew change was made when a check pilot boarded the aircraft to flight-check the flight engineer. This check pilot, by mutual agreement with the crew and in accordance with existing company policy, took over the left or pilot-in-command seat with the previously assigned captain moving to the jump seat. The trip was routine until final approach at LaGuardia. On final approach, the airplane aircraft was too low and struck a dyke with its main landing gear and crash landed. Approximately half of the 76 persons on board suffered minor injuries or shock; no one was killed. The aircraft was severely damaged by impact forces and fire.
Probable cause:
The Board determines that the probable cause of this accident was the failure of the pilot to properly plan and execute the approach to a landing. Factors which may have contributed were the shortened runway and the unmarked upper portion of the dike.
Final Report:

Crash of a Fairchild C-123B-13-FA Provider near Empire: 9 killed

Date & Time: Sep 11, 1960 at 0830 LT
Type of aircraft:
Operator:
Registration:
55-4539
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
Pope - Lowry - Hill - Hamilton
MSN:
20200
YOM:
1955
Flight number:
USAF998
Location:
Crew on board:
6
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
9
Circumstances:
The crew was performing a flight from Pope AFB to Hamilton AFB with intermediate stops at Lowry AFB and Ogden-Hill AFB. The aircraft departed Lowry AFB at 0801LT. The crew completed to successives turns to the left then to the right and continued heading 270°. Few minutes later, the airplane entered a box canyon and was unable to gain sufficient height when it struck the slope of Mt Vasquez Peak (3,414 meters high). The aircraft was destroyed and all nine occupants were killed.
Probable cause:
It was determined that the accident was the consequence of wrong decision on part of the pilot who violated paragraph 12A (4), AF Reg 60-16 and entered a box canyon with insufficient altitude and lateral clearance from which to effect a safe recovery. The following contributing factors were reported:
- A breach of air discipline, in that the pilot operated his aircraft for a distance of thirty-two miles at altitudes ranging from 500 feet down to 50 feet above the immediate terrain, in violation of Para 12A (3) AF regs 60-16,
- Weather conditions may have been a contributing factor in that the forecast winds and turbulence indicate a probable adverse mountain wave effect on the aircraft immediately prior to impact.

Crash of a Beechcraft AT-11 Kansan in Yuba City

Date & Time: Jul 11, 1960
Type of aircraft:
Operator:
Registration:
N6957C
Flight Phase:
Flight Type:
Survivors:
Yes
Site:
MSN:
5076
YOM:
1943
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
While conducting a firefighting mission in the region of Yuba City, the crew was forced to attempt an emergency landing for unknown reason. The twin engine aircraft crash landed in canyon and came to rest in flames. While both occupants were evacuated safely, the aircraft was destroyed by fire.

Crash of a Boeing KC-97G-28-BO Stratotanker near Newry: 5 killed

Date & Time: Jun 27, 1960
Type of aircraft:
Operator:
Registration:
52-2738
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
Plattsburgh - Plattsburgh
MSN:
16769
YOM:
1952
Location:
Crew on board:
5
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
5
Circumstances:
At 8:15 PM on Monday, June 27, 1960, crew T-51 of the 380th Air Refueling Squadron departed Plattsburgh AFB aboard a KC-97G for the "Fighting Fox" air refueling area over Maine. Their mission was part of a SAC Operational Readiness Inspection of the 380th Bombardment Wing code named "Jet Stream Golf". They, and a backup KC-97G, were to refuel a B-47 under simulated combat conditions. The mission was expected to last just under four hours, with both tankers returning to Plattsburgh. After a successful rendezvous with the bomber, the tanker descended to the refueling altitude of 15,500 feet and accelerated, nose down, to 190 knots. The low altitude, when compared to today's KC-135 and KC-10 operations, was one of the necessities of refueling jet bombers like the B-47 and B-52 with a reciprocating engine powered aircraft. As the B-47 closed with the KC-97 from a higher altitude in "observation" position, everything seemed fine. Logistical radio exchanges were made and the bomber began to descend and close into refueling position. As they approached, the B-47 pilot and copilot saw a long stream of flame come back toward them from the KC-97's number one engine, then suddenly disappear. A small spot of white hot glow was noted near the rear of the number one engine. Seconds later, a large ball of flame enveloped the engine and the surrounding wing area. The boom operator transmitted "breakaway, breakaway, breakaway", and the B-47 commander took up a loose formation position off the tanker's right wing. The backup tanker, above and to the rear, made radio contact asking if they were in trouble, to which Lt. Burgess, the aircraft commander calmly replied "Roger, I'm on fire". At this point, the aircraft entered a gradual left turn which continued to get steeper, and turned into a spiral or spin. It was later determined that the left wing outboard of the burning engine had failed due to fire damage, before the crew could complete the "engine fire" drill. It was later found in Howard Pond some three miles from the crash site. The B-47 commander called "bail out! bail out!" but got no reply and spotted no parachutes. Witnesses on the ground, including over three hundred moviegoers at the Rumford Point Drive-In, saw the flaming aircraft spin down with burning pieces falling off. The fuel laden tanker crashed into Jonathan Smith Mountain near Route 26 in the Town of Newry. The aircraft was totally destroyed and all five crew members were killed.
Crew:
Lt William Burgess, pilot,
Lt Lewis Turner, copilot,
Lt Raymond Kisonas, navigator,
M/Sgt Harold Young, flight engineer,
T/Sgt Robert Costello, boom operator.
Source: http://www.mewreckchasers.com/kc97art.html
Probable cause:
The investigation revealed that the accident was caused by a lubrication failure to the supercharger impeller shaft of the number one engine, leading to premature failure. The impeller, leaving the engine nacelle, did major damage and caused fuel leakage resulting in the severe fire and rapid structural failure of the wing.

Crash of a Lockheed L-749A-79-32 Constellation on Mt Gilbert: 14 killed

Date & Time: Jun 14, 1960 at 0447 LT
Operator:
Registration:
N1554V
Flight Phase:
Survivors:
No
Site:
Schedule:
Seattle – Cordova – Anchorage
MSN:
2555
YOM:
1947
Flight number:
PN201
Crew on board:
5
Crew fatalities:
Pax on board:
9
Pax fatalities:
Other fatalities:
Total fatalities:
14
Captain / Total flying hours:
14460
Captain / Total hours on type:
4318.00
Copilot / Total flying hours:
2258
Copilot / Total hours on type:
563
Aircraft flight hours:
30560
Circumstances:
Pacific Northern Flight 201 failed to maintain its intended track after taking off from Cordova, Alaska, bound for Anchorage, Alaska. Mt. Gilbert is approximately 28 nautical miles to the right of the flight's first intended checkpoint and is 9,646 feet in elevation. At an altitude of 9,000 feet, crashed into the sheer face of Mt. Gilbert, killing all nine passengers and five crew members.
Probable cause:
The Board determines that the probable cause of this accident was the failure of the crew to use all available navigational aids in establishing the aircraft's position on Amber I Airway, thereby allowing the aircraft to deviate from course and fly over hazardous terrain. A contributing factor was the failure of Air Defense Radar, which had been tracking the aircraft, to notify either ARTCC or the crew that the aircraft was proceeding on a dangerous course.
Final Report: