Crash of a Boeing 707-124 in Kansas City

Date & Time: Jul 1, 1965 at 0529 LT
Type of aircraft:
Operator:
Registration:
N70773
Survivors:
Yes
Schedule:
Los Angeles – Kansas City – Chicago
MSN:
17609
YOM:
1959
Flight number:
CO012
Crew on board:
6
Crew fatalities:
Pax on board:
60
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
18729
Captain / Total hours on type:
850.00
Copilot / Total flying hours:
3178
Copilot / Total hours on type:
428
Aircraft flight hours:
25263
Circumstances:
The aircraft made a "firm" landing, in heavy rain, about 1,050 feet past the approach end of runway 18. When the crew's efforts to stop the aircraft were ineffective, and the captain was convinced that they were going off the end of the runway, he used differential power and rudder to cock the aircraft to the left. The aircraft slid off the end of the runway, went through the US localizer antenna building, struck a dirt blast mound, slid up over the mound, and came to rest with the nose section in the perimeter road between the blast mound and a river levee. Of the 60 passengers and 6 crew members aboard, three passengers and two crew members received minor injuries. The aircraft received substantial damage although no major fire occurred. The passengers and crew evacuated the aircraft without major difficulty.
Probable cause:
The Board determines that the probable cause of this accident was hydroplaning of the landing gear wheels that precluded braking effectiveness.
Final Report:

Crash of a Beechcraft C-45H Expeditor near Kansas City: 5 killed

Date & Time: Mar 5, 1965 at 0943 LT
Type of aircraft:
Operator:
Registration:
N9980Z
Flight Phase:
Survivors:
No
MSN:
AF-816
YOM:
1954
Crew on board:
2
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
5
Captain / Total flying hours:
1307
Captain / Total hours on type:
83.00
Circumstances:
En route, control was lost and the airplane dove into the ground and crashed in a huge explosion near Kansas City. All five occupants were killed.
Probable cause:
Uncontrolled descent caused by the failure of the attitude gyro in flight. It was determined that a piece of vacuum hose was found split. The flow valve stuck was closed. Evidence of gyro speed not up.
Final Report:

Crash of a Vickers 812 Viscount in Kansas City: 8 killed

Date & Time: Jan 29, 1963 at 2244 LT
Type of aircraft:
Operator:
Registration:
N242V
Survivors:
No
Schedule:
Midland – Lubbock – Wichita Falls – Lawton – Oklahoma City – Tulsa – Kansas City
MSN:
356
YOM:
1958
Flight number:
CO290
Crew on board:
3
Crew fatalities:
Pax on board:
5
Pax fatalities:
Other fatalities:
Total fatalities:
8
Captain / Total flying hours:
18611
Captain / Total hours on type:
3409.00
Copilot / Total flying hours:
5761
Copilot / Total hours on type:
2648
Aircraft flight hours:
12860
Circumstances:
Continental Air Lines Flight 290, a Viscount 812, N242V, a regularly flight from Midland, Texas, crashed at the Kansas City Municipal Airport, Kansas City, Missouri, at 2244 c. s. t., January 29, 1963. All the occupants, three crew members and five passengers, received fatal injuries and the aircraft was destroyed by impact and subsequent fire. After making a straight-in approach to land on runway 18, in visual flight conditions, the aircraft continued to fly over the runway in a nose-up attitude without touching down. Near the south end of the runway, from an altitude of approximately 90 feet, the aircraft nosed over sharply, wings level, and dived into the ground. The main wreckage came to rest 680 feet beyond the end of the runway.
Probable cause:
The Board determines that the probable cause of this accident was an undetected accretion of ice on the horizontal stabilizer which, in conjunction with a Specific airspeed and aircraft configuration, caused a loss of pitch control.
Final Report:

Crash of a Boeing 707-124 near Unionville: 45 killed

Date & Time: May 22, 1962 at 2117 LT
Type of aircraft:
Operator:
Registration:
N70775
Flight Phase:
Survivors:
No
Schedule:
Chicago – Kansas City – Los Angeles
MSN:
17611
YOM:
1959
Flight number:
CO011
Crew on board:
8
Crew fatalities:
Pax on board:
37
Pax fatalities:
Other fatalities:
Total fatalities:
45
Captain / Total flying hours:
25000
Captain / Total hours on type:
2600.00
Copilot / Total flying hours:
14500
Copilot / Total hours on type:
600
Aircraft flight hours:
11945
Circumstances:
On the night of May 22, 1962, a Continental Air Lines Boeing 707-124, N70775, operating as Flight 11 en route from O’Hare Airport, Chicago, Illinois, to Kansas City, Missouri, was flying via Jet Route 26V at an altitude of 39,000 feet. A few minutes after Flight 11 had made a northerly deviation from course to circumnavigate a thunderstorm, in the vicinity of Centerville, Iowa, the radar image of the aircraft disappeared from the scope of the Waverly, Iowa, Flight Following Service. At approximately 2117 an explosion occurred in the right rear lavatory resulting in separation of the tail section from the fuselage. The aircraft broke up and the main part of the fuselage struck the ground about 6 miles north-northwest of Unionville, Missouri. All 37 passengers and crew of 8 sustained fatal injuries. The aircraft was totally destroyed.
Probable cause:
The Board determines that the probable cause of this accident was the disintegrating force of a dynamite explosion which occurred in the right rear lavatory resulting in destruction of the aircraft.
Final Report:

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 Lockheed L-1049 Super Constellation in the Grand Canyon: 70 killed

Date & Time: Jun 30, 1956 at 1031 LT
Operator:
Registration:
N6902C
Flight Phase:
Survivors:
No
Site:
Schedule:
Los Angeles – Kansas City – Washington DC
MSN:
4016
YOM:
1952
Flight number:
TW002
Crew on board:
6
Crew fatalities:
Pax on board:
64
Pax fatalities:
Other fatalities:
Total fatalities:
70
Captain / Total flying hours:
14922
Captain / Total hours on type:
7208.00
Copilot / Total flying hours:
6976
Copilot / Total hours on type:
825
Aircraft flight hours:
10519
Circumstances:
On June 30, 1956, at 0901, Trans World Airlines Flight 2, a regularly scheduled passenger service, took off from runway 25 of the Los Angeles Inter-national Airport. Flight 2 was on an instrument flight rules (IFR) flight plan from Los Angeles, California, to Kansas City, Missouri, via Green Airway 5, Amber Airway 2, Daggett direct Trinidad, direct Dodge City, Victor Airway 10 Kansas City. The flight plan also proposed a cruising altitude of 19,000 feet, a .JPG"> airspeed of 270 knots, and a departure time of 0830. The Trans World flight crew consisted of Captain Jack S. Gandy, Copilot James H. Ritner, Flight Engineer Forrest D. Breyfogle, night Engineer Harry H. Allen (aboard as an additional crew member), and Hostesses Tracine E. Armbruster and Beth E. Davis. Preparations for Flight 2 were routine except that departure was delayed a few minutes by minor maintenance on the aircraft. The flight was dispatched with 3,300 gallons of fuel and the load manifest showed the gross weight of the aircraft at takeoff was 108,115 pounds, well, under the maximum allowable of 113,200 pounds. The load was properly distributed with respect to center of gravity limitations of the aircraft. As requested. the flight, after takeoff, contacted the Los Angeles tower radar departure controller, and was vectored through an overcast which existed in the Los Angeles area. After reporting "on top" (2,400 feet) the flight switched to Los Angeles Air Route Traffic Control Center (referred to as Los Angeles Center) frequency, 118.9 mcs., for its en route clearance. This clearance specified the routing as filed in the flight plan, however, the controller specified that the flight climb to 19,000 feet in VFR conditions. Immediately thereafter TWA 2 asked for a routing change to Daggett via Victor Airway 210. This was approved in a routine manner. At 0921, through company radio communications, Flight 2 reported that it was approaching Daggett and requested a change in flight plan altitude assignment from 19,000 to 21,000 feet. ARTC (Los Angeles Center) advised they were unable to approve the requested altitude because of traffic (United Air Lines Flight 718). Flight 2 requested a clearance of 1,000 feet on top. Ascertaining from the radio operator that the flight was then at least 1,000 on top, ARTC cleared the flight. At 0959 Trans World 2 reported its position through company radio at Las Vegas. It reported that it had passed Lake Mohave at 0955, was 1,000 on top at 21,000 feet, and estimated it would reach the 321-degree radial of the Winslow omni range station (Painted Desert) at 1031 with Farmington next. This was the last radio communication with the flight.
Probable cause:
The Board determines that the probable cause of this mid-air collision was that the pilots did not see each other in time to avoid the collision. It is not possible to determine why the pilots did not see each other, but the evidence suggests that it resulted from any one or a combination of the following factors: Intervening clouds reducing time for visual separation, visual limitations due to cockpit visibility, and preoccupation with normal cockpit duties, preoccupation with matters unrelated to cockpit duties such as attempting to provide the passengers with a more scenic view of the Grand Canyon area, physiological limits to human vision reducing the time opportunity to see and avoid the other aircraft, or insufficiency of en route air traffic advisory information due to inadequacy of facilities and lack of personnel in air traffic control. The following findings were reported:
- Approaching Daggett, TWA 2 requested its company radio to obtain 21,000 feet as an assigned altitude, or 1,000 on top,
- Company radio requested 21,000 feet IFR from ARTC. This vas denied by ARTC. Request was then made for 1,000 on top. This was approved and clearance issued. The flight climbed to and proceeded at 21,000 feet,
- As an explanation for the denial of 21,000 feet, TWA 2 was furnished pertinent information on UA718,
- The last position report by each flight indicated it was at that time at 21,000, estimating the Painted Desert line of position at 1031,
- The Salt Lake controller possessed both position reports at approximately 1013, at which time both flights were in uncontrolled airspace,
- Traffic control services are not provided in the uncontrolled airspace and according to existing Air Traffic Control policies and procedures the Salt Lake controller was not required to issue traffic information; none was issued voluntarily,
- A general overcast with some breaks existed at 15,000 feet in the Grand Canyon area,
- Several cumulus buildups extending above flight level existed; one was nearly over Grand Canyon Village and others were north and northeast in the area of the collision,
- The collision occurred at approximately 1031 in visual flight rule weather conditions at about 21,000 feet,
- The collision in space was above a position a short distance west of the TWA wreckage area, 17 miles west of or approximately 3-1/2 minutes' flying time from the Painted Desert line of position,
- Under visual flight rule weather conditions it is the pilot's responsibility to maintain separation from other aircraft,
- At impact the aircraft relative to each other converged at an angle of about 25 degrees with the DC-7 to the right of the L-1049. The DC-7 was rolled about 20 degrees right wing down and pitched about 10 degrees nose down relative to the L-1049,
- There was no evidence found to indicate that malfunction or failure of the aircraft or their components was a factor in the accident.
Final Report:

Crash of a Douglas C-54G-1-DO Skymaster in Gage

Date & Time: Jun 15, 1954 at 0320 LT
Type of aircraft:
Registration:
N30070
Survivors:
Yes
Schedule:
New York –Chicago – Kansas City – Burbank
MSN:
35931
YOM:
1945
Flight number:
GLA146
Location:
Crew on board:
3
Crew fatalities:
Pax on board:
79
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
8000
Captain / Total hours on type:
2750.00
Copilot / Total flying hours:
9100
Copilot / Total hours on type:
200
Aircraft flight hours:
21923
Circumstances:
While cruising by night at an altitude of 5,500 feet in good weather conditions, the engine number three caught fire. The crew feathered the propeller and received the permission to divert to Gage municipal Airport for an emergency landing. Following a normal landing, the right main gear collapsed. The aircraft veered off runway and came to rest in flames. All 82 occupants were able to evacuate safely while the aircraft was totally destroyed by fire.
Probable cause:
The Board determined that the probable cause of this accident was a bearing failure of the No. 3 engine generator causing extreme frictional heat and the release of inflammable fluid which ignited in flight.
Final Report:

Crash of a Convair CV-340-35 in Midland

Date & Time: Mar 16, 1954 at 0838 LT
Type of aircraft:
Operator:
Registration:
N90853
Flight Phase:
Survivors:
Yes
Schedule:
El Paso – Midland – Kansas City
MSN:
44
YOM:
1953
Flight number:
CO046
Location:
Crew on board:
3
Crew fatalities:
Pax on board:
8
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
11038
Captain / Total hours on type:
620.00
Copilot / Total flying hours:
2742
Copilot / Total hours on type:
659
Aircraft flight hours:
3099
Circumstances:
At 0833 Trip 46 was cleared to Runway 10 for takeoff. At this time the aircraft carried 585 gallons of fuel and was loaded to a gross takeoff weight of 36,345 pounds which was 10,655 pounds less than the maximum allowable. The load was properly distributed so that the center of gravity of the aircraft was within the approved limits. A pre-takeoff check was conducted adjacent to Runway 10 at which time the propellers, engines and instruments gave normal Indications. A part of this check included moving the control column fore and aft and turning the wheel left and right in order to check the control system for freedom of movement and full travel. At 0838 the flight was cleared for takeoff which was made using normal takeoff power. Immediately after becoming airborne the crew noted a slight vibration which was attributed to an unbalanced condition of the spinning main landing gear wheels. Captain Persing applied brakes during the landing gear retraction to eliminate this vibration; however, it not only continued but rapidly increased in severity. The aircraft reached an altitude of approximately 75 feet, the highest attained, and was near the airport boundary when the vibration stopped with a sudden jolt and the aircraft assumed a nose-down attitude. The first officer immediately sensing the situation joined the captain and both exerted their entire strength applying back pressure to their respective control columns to keep the aircraft from plunging into the ground. The captain quickly reduced power; however, the nose-down pressure could not be completely overcome. The first officer used nose-up trim control in an effort to relieve the nose-down pressure; this action had no appreciable effect and during the last attempt the trim tab control wheel appeared to be stuck. The captain established a shallow left turn with the thought of returning to the airport and continued the turn about 45 degrees from the takeoff heading. As air speed decreased power was momentarily increased whereupon it became evident to the crew that using power sufficient to maintain flight resulted in an insurmountable nose-down pressure. The captain therefore decided to make a wheels-up landing straight ahead. Close to the ground the first officer closed the throttles and the captain pulled the electrical crash bar. Contact with the ground followed with the aircraft in a near-level attitude and at approximately 100 m.p.h. Although the passengers and crew received injuries of varying degrees, they were able to get out of the aircraft unassisted in an orderly manner. The evacuation was mainly through the rear service door (emergency exit) and was accomplished in about 30 seconds. There was no fire.
Probable cause:
The Board determines that the probable cause of this accident was loss of control due to a failure of the right elevator trim tab push-pull rod caused by a reversed installation of the right elevator trim tab idler as a result of the carrier’s reliance on the Manufacturers Illustrated Parts Catalog as a maintenance reference. The following findings were reported:
- Immediately following a normal takeoff the right elevator trim tab push-pull rod failed and the stub end became wedged, holding the trim tab in a full-up or aircraft nose-down position,
- The trim tab position resulted in the crew being unable to control the aircraft and a wheels-up landing resulted,
- The push-pull rod failed as a result of excessive stresses caused by interference resulting from a reversed idler installation,
- The right elevator trim tab assembly as removed, reinstalled, inspected and functionally checked by company maintenance personnel 14:40 flight hours prior to the accident,
- Correct positioning of the right idler component could not be determined from the Maintenance Manual figure, 7.4.101, which the carrier considered appropriate for the installation,
- The Manufacturers Illustrated Parts Catalog was used in accordance with company policy as an installation reference to determine the idler position,
- Under conventional interpretation of the appropriate exploded diagram of the Parts Catalog, the idler was installed in reverse,
- The Illustrated Parts Catalog was not intended and should not have been used as a maintenance reference.
Final Report:

Crash of a Douglas DC-3A in Kansas City: 3 killed

Date & Time: Jan 20, 1954 at 0708 LT
Type of aircraft:
Operator:
Registration:
N49551
Flight Type:
Survivors:
No
Schedule:
Jackson – Kansas City – Atlanta
MSN:
4940
YOM:
1942
Flight number:
VK040
Crew on board:
3
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
3
Captain / Total flying hours:
5333
Captain / Total hours on type:
2091.00
Copilot / Total flying hours:
5337
Copilot / Total hours on type:
1120
Aircraft flight hours:
24786
Circumstances:
The airplane departed Jackson, Michigan, for Atlanta, Georgia, with a planned intermediate stop to discharge cargo at Fairfax Airport, Kansas City, Kansas. This was a cargo flight designated as Trip 40-2011; the crew consisted of Captain William D. Speaks, Pilot in command, Captain Edward F. Kaselak and First officer Byron R. Williams. Prior to departing Jackson, the crew went to the CAA communications Station on the airport and reviewed the weather sequence reports and en route forecast and Captain Speaks also telephoned the U.S. Weather Bureau office at Detroit, Michigan, to obtain more detailed information. Following the review of the weather data, an IFR (instrument Flight Rules) flight plan to Kansas City, Kansas, was filed which indicated a cruising altitude of 10,000 feet, estimated elapsed time of four hour plus 20 minutes with seven hours of fuel on board and Springfield, Missouri, as the alternate airport, According to company records, the weight of the aircraft at takeoff was under the allowable gross weight of 26,900 pounds and the load was distributed so that the center of gravity of the aircraft was within approved limits. Routine position reports were made and when over Burlington, Iowa, at 0536, the flight was cleared to the Liberty Non-Directional Beacon, 16 miles northeast of Kansas City, to descend to and maintain 2,500 feet. At 0627, ARTC (Air Route Traffic Control) cleared the flight to the Kansas City, Missouri ILS (Instrument Landing System) outer marker to maintain 2,500 feet and to contact approach control when over Liberty. Twenty-nine minutes later, at 0656, the flight reported being over Liberty and approach control gave it the 0635 Kansas City, Missouri weather as follows: ceiling measured 600 feet, overcast, visibility 1-1/2 miles, light freezing drizzle, fog, and altimeter setting 29, 89. At this time approach control also verified that the aircraft was to land at the Fairfax Airport, Kansas City, Kansas, and immediately gave it the 0655 Fairfax Airport weather report: ceiling measured 600 feet, overcast, visibility 2 miles, light freezing drizzle, light snow fog and wind northwest 30 m.p.h. This airport is one and one-half miles northwest of the Kansas City Municipal Airport and across the Missouri River. The flight was then cleared to make an ADF approach to Fairfax for a landing on Runway 31 and was requested to report leaving the outer marker. N 49551 reported leaving the outer marker inbound at 0705 and was advised to contact the Fairfax Tower, The flight complied and requested the wind direction and runway in use. The tower replied that the runway was 31, the wind was from the north-northwest 20-30 m.p.h. and gusty, and the altimeter setting was 29.88. A few seconds later the tower also advised that the high intensity approach lights at the Kansas City Municipal Airport were on and if too bright, would be turned down. The flight's acknowledgement was negative and there was no further radio contact. At approximately 0775 the wreckage was located by the Kansas City Municipal Airport Patrol 400 feet north and 156 feet west of the approach and of Runway 17 of that airport.
Probable cause:
The Board determines that the probable cause of this accident was the loss of control of the aircraft at an altitude too low to effect recovery, which loss of control resulted from an accumulation of ice and the use of deicer boots at low air speeds. The following findings were reported:
- The ceiling at the Fairfax Airport during the approach was 100 feet lower than CAA prescribed minimums,
- While attempting a circling approach to Runway 31 the flight encountered conditions of restricted visibility,
- The aircraft had accumulated ice during the approach and descent in sufficient quantity to adversely affect control,
- Deicer boots were operating during the approach thereby increasing the stalling speed.
Final Report:

Crash of a North American TB-25J-30-NC Mitchell near Golden: 11 killed

Date & Time: Apr 8, 1952
Operator:
Registration:
44-31015
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
Denver – Kansas City
MSN:
108-34290
YOM:
1944
Location:
Crew on board:
3
Crew fatalities:
Pax on board:
8
Pax fatalities:
Other fatalities:
Total fatalities:
11
Circumstances:
Few minutes after takeoff from Denver, bound for Kansas City, the twin engine aircraft hit the slope of a mountain located 8 miles northwest of Golden. The aircraft was destroyed and all 11 occupants were killed. For unknown reason, the crew was flying to the west straight on to the Rocky Mountains instead to the east to Kansas City.