Crash of a Lockheed 18-56 LodeStar near Grants: 4 killed

Date & Time: Mar 22, 1958 at 0240 LT
Type of aircraft:
Operator:
Registration:
N300E
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
Burbank – Tulsa – New York
MSN:
2312
YOM:
1942
Crew on board:
2
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
4
Captain / Total flying hours:
7680
Captain / Total hours on type:
386.00
Copilot / Total flying hours:
4500
Copilot / Total hours on type:
3500
Aircraft flight hours:
3910
Circumstances:
The flight had made routine position reports from its assigned altitude of 11,000 feet until passing over Winslow, Arizona. Shortly after the last routine report at 11,000 feet a higher altitude was requested of Air Traffic Control because of encountering icing conditions. The request was granted and the aircraft reported, five minutes later, being at 13,000 feet between cloud layers. The last report was over Zuni, New Mexico, estimating Grants at 0249, 19 minutes later. Ten minutes after this report a ground explosion at an elevation of 7,200 feet m. s. 1. was observed by another flight and by ground witnesses. The wreckage of N300E was found in the area of the witnessed explosion. The right engine master rod bearing had failed in flight and the right propeller was feathered; however, complete loss of control followed and the aircraft struck the ground in a very steep angle of descent. As far as can be determined, there was no failure of the aircraft structure or controls prior to ground impact. The aircraft had anti-icing equipment installed and the pilots were experienced in Lodestar operation. There is evidence of the aircraft being considerably over its maximum allowable weight at departure and it is believed that the comparatively sudden failure of an engine at 13,000 feet created a situation, made more critical by virtue of the then existing weight, in which the pilot was unable to maintain control of the aircraft. All four occupants were killed, among them the American film producer Mike Todd, husband of Elizabeth Taylor, who was flying with his scenarist Art Cohn. The twin engine airplane was christened 'The Liz'.
Probable cause:
The Board determines that the probable cause of this accident was the loss of control of an overloaded aircraft following the failure of an engine at a cruising altitude which was critical for single-engine operation. The loss of control was aggravated by surface ice accretion.
Final Report:

Crash of a Lockheed 18-56-23 LodeStar off Chicago

Date & Time: Feb 24, 1958
Type of aircraft:
Operator:
Registration:
N9050
Flight Phase:
Survivors:
Yes
Schedule:
Chicago – White Plains
MSN:
2563
YOM:
1943
Crew on board:
2
Crew fatalities:
Pax on board:
5
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Shortly after takeoff from Chicago-Merrill C. Meigs Airport, while in initial climb, the twin engine aircraft stalled and crashed into the Lake Michigan, about 50 feet from the shore. All seven occupants were rescued while the aircraft was lost. Owned by Cluett Peabody & Company, the airplane was on its way to White Plains, New York.

Crash of a Lockheed 18-56-23 LodeStar in Bideford: 2 killed

Date & Time: Oct 20, 1957 at 0700 LT
Type of aircraft:
Operator:
Registration:
ZK-BMC
Flight Phase:
Survivors:
No
Site:
Schedule:
Masterton - Masterton
MSN:
2553
YOM:
1943
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Aircraft flight hours:
2898
Circumstances:
Lodestar ZK-BMC was operating several topdressing sorties in the area of Bideford. On the morning of October 20, the plane departed at 05:15 on the first sortie of the day. The operation proceeded normally, each flight taking 17 to 18 minutes to complete. At 06:40 hours it was apparent that a front was approaching from the south. The pilot decided to carry out one more flight and departed Masterton at 07:00. The aircraft struck a hill 1,350 feet (410 m) amsl, 8 feet below the crest in drizzle and poor visibility. Both pilots were killed.
Probable cause:
The cause of the accident was an error of judgment on the part of the pilot in electing to continue the flight in the face of deteriorating weather conditions, during which time the aircraft struck the top of the hill, while the pilot was attempting to maintain visual flight under instrument conditions.

Crash of a Lockheed 18-56-23 LodeStar near Uniontown: 6 killed

Date & Time: Oct 6, 1957 at 1655 LT
Type of aircraft:
Operator:
Registration:
N80G
Flight Phase:
Survivors:
No
Site:
Schedule:
Cleveland – Hot Springs – Johnstown
MSN:
2351
YOM:
1943
Crew on board:
2
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
6
Captain / Total flying hours:
10000
Captain / Total hours on type:
3000.00
Copilot / Total flying hours:
3600
Copilot / Total hours on type:
200
Aircraft flight hours:
4608
Circumstances:
N80G departed Cleveland, Ohio, at approximately 1208LT for Ingalls Field Airport, Hot Springs, Virginia. The crew consisted of Captain Warren F. Noonan and Copilot Theodore O. Krauss. The purpose of the flight was to pick up passengers at Hot Springs, then fly to Johnstown, Pennsylvania, for an additional passenger, and return to Cleveland. The flight landed at Ingalls Field Airport sometime between 1300 and 1400 without incident. No records of aircraft arrival times are kept at this airport. N80G departed Hot Springs at approximately 1545LT with four passengers on board. The aircraft was observed to take off on the northeast runway and to climb to an altitude below the clouds. It was then observed to fly in a northwesterly direction for approximately four or five miles. About 1650, over an hour after takeoff and just before the aircraft struck the mountain, it was heard by a number of persons who lived within a radius of 10 miles of the accident scene; none saw it. The airplane hit trees and crashed in a wooded area, killing all six occupants.
Probable cause:
The Board determines that the probable cause of this accident was the action of the pilot in attempting VFR flight under instrument conditions over mountainous terrain. The following findings were reported:
- The crew was probably briefed by the U. S. Weather Bureau for the trip to Hot Springs and return, prior to departure from Cleveland,
- The VFR flight from Cleveland to Hot Springs was routine,
- The weather conditions north and east of Hot Springs at the time of the return required flight in accord with instrument flight rules; this was not done,
- No telephone or aircraft radio contacts wore made by the crew with any CAA communications station, either to file a flight plan or request weather information,
- The aircraft was heard but not seen flying a northeasterly heading in the overcast near the accident site,
- The aircraft was equipped for instrument flight.
Final Report:

Crash of a Lockheed 18 LearStar I in Krumpendorf: 3 killed

Date & Time: Aug 24, 1957 at 1958 LT
Type of aircraft:
Operator:
Registration:
D-COCA
Flight Type:
Survivors:
No
Schedule:
Stuttgart – Klagenfurt
MSN:
2606
YOM:
1943
Country:
Region:
Crew on board:
3
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
3
Circumstances:
The crew was on his way to Klagenfurt with a load of flowers for the celebration of the Velden fest. On approach to Klagenfurt-Annabichl Airport, the twin engine aircraft lost its left wing, dove into the ground and crashed in a wooded area located in Krumpendorf, about 10 km west of runway 29 threshold. All three occupants were killed.
Probable cause:
The accident was due to the breaking off of the left wing between the engine and the fuselage as a result of overstrain on the assembly, and fuel ignition followed. A stress failure was assumed after examination of the left wing fracture. This assumption was supported by the laboratory examination report of the Vienna Technische Hochschule. The summary of the report given by the Technical Testing and Research Laboratory of the Vienna Technische Hochschule indicates the fol- lowing: "The Aviation Authority submitted two pieces of the wing spar originating from the crashed aircraft D-COCA. The pieces were U-shaped pressed profiles of light metal. The fracture surfaces of the profiles and the neighbouring areas showed large, permanent distortions which pre - ceded the fracture. The fracture, a bending failure, resulted from a single static and jolting overstress. Examinations showed that the fracture surfaces do not reveal any traces of a vibration failure.. ." Since the fuselage and the right wing had been completely demolished, only the control linkage of the left wing could be tested. A limited operation of the aileron was still possible despite the partial distortion of the wing through impact. The left half of the elevator was broken at the attachment flange of the torsion rod. About 60% of the skin on the left half of the stabilizer was torn off on one side, probably due to interior pressure (rivet extraction) and showed traces of burns and soot on the side as well as on the outside.
Final Report:

Crash of a Lockheed 18-56-23 LodeStar in King Salmon: 6 killed

Date & Time: Jul 10, 1957 at 0642 LT
Type of aircraft:
Registration:
N45378
Flight Phase:
Survivors:
No
Schedule:
King Salmon – Anchorage
MSN:
2506
YOM:
1943
Crew on board:
2
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
6
Captain / Total flying hours:
10000
Captain / Total hours on type:
1000.00
Aircraft flight hours:
4181
Circumstances:
At King Salmon on the morning of July 10, 1957, about 0615, following two weeks in Alaska on a combined business and pleasure trip, Mr. C. R. Vose and party boarded N 45376 as its passengers. The flight crew of the executive Lodestar was Pilot Edward Coligny and Mechanic-Fight Engineer Ralph L. Hughes. The Vose party contemplated a flight to Anchorage, Alaska, the first segment of its return trip to Seattle, Washington. Earlier that morning Mr. Hughes had filed a VFR flight plan to Anchorage which proposed a departure time of 0630 and a routing to Anchorage over Airway Green 8 at an altitude of 6,000 feet. The flight plan also showed that the flight duration would be 1 hour and 40 minutes at a cruising speed of 170 knots and that there was sufficient fuel on board for 6 hours and 30 minutes. At 0638, following a period of engine rump on the parking ramp, the flight called the King Salmon tower for taxi and takeoff information. The duty controller cleared it to runway 11 and furnished the latest wind and altimeter conditions: “Wind east-northeast 8; altimeter 29.90.” There being no other traffic, N 45378 was cleared directly onto runway 11 where several persons saw it pause one to two minutes and heard its propellers run through one or two times. The takeoff was started at 0642 and it seemed entirely normal as the aircraft left the runway surface and climbed to between 75 and 100 feet. The landing gear, however, remained extended. The climb continued normally although somewhat steeper to between 150 and 200 feet, at which time the climb of the aircraft steepened rapidly but smoothly until it was nearly vertical. At the peak of the climb the aircraft pivoted counterclockwise, plunged to the group, and exploded. An intense fuel-fed fire followed. The airport traffic controller alerted the U. S. A. F. emergency equipment located on the base and the fire was quickly extinguished; however, not before the aircraft was nearly destroyed. All six occupants were killed.
Probable cause:
The Board determines that the probable cause of this accident was the pilot’s action in taking off with the elevator trim tab positioned for landing. The following findings were reported:
- The aircraft was loaded about 1,000 pounds in excess of the allowable gross takeoff weight; however, the load was properly distributed and the excess weight was not a factor in the accident,
- After becoming airborne the aircraft assumed a normal climb attitude to about 100 feet,
- As airspeed increased the climb steepened smoothly but rapidly until the aircraft was climbing in a near vertical nose-up attitude,
- The aircraft stalled at an altitude of between 500 and 700 feet, pivoted counterclockwise, and plunged to the ground in a vertical nose-down attitude,
- Rumination of the cockpit trim tab control indicator and actuating mechanism of the elevator trim tab revealed the tab was set to 17-1/2 units nose-down,
- The above elevator trim tab position is abnormal for any usual flight condition. especially for takeoff, and resulted from a desperate attempt to relieve yoke pressure,
- The rearward yoke pressure resulted from the elevator trim tab being positioned for landing during the takeoff.
Final Report:

Crash of a Lockheed 18-56 LodeStar near Tyrone: 3 killed

Date & Time: Dec 20, 1956 at 1923 LT
Type of aircraft:
Operator:
Registration:
N1245V
Flight Phase:
Survivors:
No
Schedule:
Pittsburgh – New York
MSN:
2470
YOM:
1943
Crew on board:
2
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
3
Captain / Total flying hours:
10615
Captain / Total hours on type:
498.00
Copilot / Total flying hours:
2315
Copilot / Total hours on type:
424
Aircraft flight hours:
3715
Circumstances:
N1245V departed Greater Pittsburgh Airport, Pittsburgh, Pennsylvania, at 1850, December 20, 1956, on an IFR flight plan via airways V-35, V-6, V-168, V-30, and V-1 to New York International Airport. Jamaica, New York. The crow consisted of Captain Roy E. Rollo and Copilot Lewis Thomas Williams. Mr. Alden Roach, President of Columbia-Geneva Steel Company, was the only passenger. At the time of takeoff from Pittsburgh, the gross weight of the aircraft was 19,421 pounds (maximum allowable gross load 19,500 pounds) and the weight was properly distributed. The purpose of the flight was to transport Mr. Roach to New York International Airport. The flight reported to Pittsburgh Air Route Traffic Center at 1905 when it was over New Alexandria, Pennsylvania, altitude 7,000 feet. A revised routing clearance to New York International Airport was issued to the flight at 1906 by ARTC to proceed via airways V-35, V-6, V-168, and Blue 18, and to climb to and maintain 9,000 feet. 2 Accordingly, N1245V reported leaving 7,000 and 8,000 feet at 1907 and 1909, respectively. At 1921 the Civil Aeronautics Administration Communications Station at Philipsburg, Pennsylvania, received a call from the flight giving its position as over the Coalport intersection at 1916, estimating Philipsburg at 1930. Philipsburg radio then requested N1245V to change over to the frequency of the New York Air Route Traffic Control Center and this message was acknowledged. This was the last radio contact with the flight. At 1928 Philipsburg radio received a telephone call, from a location 24 miles east of the Coalport intersection and approximately 12 miles south-southwest of the Philipsburg Airport, to the effect that an aircraft, later identified as N1245V, had crashed and was burning in a nearby mountainous wooded area. The Philipsburg 1928 weather sequence was: Ceiling measured 400 feet, overcast; visibility 2 miles; fog; temperature 40; dewpoint 40; wind calm; altimeter 30.04.
Probable cause:
The Board determines that the probable cause of the accident was the loss of control for reasons unknown resulting in a rapid descent during which structural failure occurred. The following findings were reported:
- Meteorological conditions at the aircraft's cruising altitude were conducive to the formation of carburetor or induction system icing,
- During an uncontrolled descent the aircraft failed structurally as a result of airloads in excess of design strength,
- There was no aircraft or engine fire prior to ground impact.
Final Report:

Crash of a Lockheed 18-14 LodeStar near Bartlesville: 8 killed

Date & Time: Dec 12, 1956 at 0850 LT
Type of aircraft:
Operator:
Registration:
N28366
Flight Phase:
Survivors:
No
Schedule:
Bartlesville – Salt Lake City
MSN:
2043
YOM:
1940
Crew on board:
2
Crew fatalities:
Pax on board:
6
Pax fatalities:
Other fatalities:
Total fatalities:
8
Captain / Total flying hours:
8837
Captain / Total hours on type:
700.00
Copilot / Total flying hours:
3000
Copilot / Total hours on type:
500
Circumstances:
The purpose of this flight was to take six passengers, all Phillips' employees. from Bartlesville, Oklahoma, to Salt Lake City, Utah. Company Pilot Joe Mark Bower and company Copilot-Mechanic Robert Ellwood Ulrich were assigned to the flight by the Aviation Department of Phillips. When the aircraft was loaded and prior to leaving the ramp Copilot Ulrich called the company radio station, located on the airport, requested taxiing instructions, and asked for an IFR clearance to Salt Lake City, nonstop. The company radio operator obtained the desired clearance from ARTC through Tulsa, and immediately relayed it to the aircraft. A flight plan previously prepared contained the following information: Proposed time of departure 0805; estimated elapsed time 5 hours, 15 minutes; fuel on board 6 hours. Departure was at 0826. At that time the gross weight of the aircraft was 19,284 pounds (maximum allowable was 19.500 pounds), and the load was properly distributed with respect to allowable center of gravity limitations. About 14 minutes after takeoff, at approximately 0840, Copilot Ulrich called Bartlesville Radio and stated that the flight was having engine trouble, with an oil temperature over 100 degrees, and requested that the IFR flight plan be canceled as they might return. The Bartlesville operator complied and notified Tulsa. At the next contact, about 0845, the copilot again called Bartlesville Radio stating that they could not unfeather the propeller. At that time he asked the Bartlesville operator to determine the condition of the runways at Tulsa (about 40 miles to the south). This information was obtained and immediately relayed to the copilot, whereupon he said. "Going to Tulsa, changing over." Bartlesville's single 4,600-foot runway had patches of snow and ice while all runways at Tulsa Airport were clear. This was the last radio contact with the flight. None of the messages had mentioned which engine was giving trouble; none indicated any anxiety or stress. There is no known record of N 28366 having made radio contact with any ground station or aircraft other than Bartlesville Radio. About the same time as the last radio contact, the Bartlesville radio operator and Phillips' chief pilot saw the aircraft passing south of the Bartlesville Airport heading easterly. They estimated its altitude to be 3,000 feet above the ground. The aircraft continued east for about 4-1/2 miles, until beyond the more congested part of Bartlesville, and then turned to the right about 90 degrees toward Tulsa. A number of persons saw the flight after it turned toward Tulsa. When it had been on this southerly heading for about four miles the aircraft was seen to plunge to earth in a manner described by several witnesses as a spin. Impact with the rolling terrain was on a heading of about 240 degrees, while the wings were about level, and while the nose-down angle was close to vertical. An explosion and intense fire ensued, largely destroying the general structure of the aircraft.
Probable cause:
The Board determines that the probable cause of this accident was loss of flying speed during single-engine flight for reasons undetermined. resulting in a spin to the ground. The following findings were reported:
- There was no indication of unairworthiness in the airframe or its controls, as far as could be learned,
- The No. 2 (right) engine, although not subject to complete examination due to ground fire, exhibited no sins of malfunctioning,
- Neither propeller nor their feathering mechanism showed any evidence of malfunctioning,
- The left engine developed a bearing failure and its propeller was feathered,
- The reason for the bearing failure cannot be isolated,
- Single-engine flight was started for a distance of 40 Miles,
- Early in this flight altitude, speed, and then control were lost, and the aircraft spun to the ground.
Final Report:

Crash of a Lockheed 18-50 LodeStar in Tallahassee

Date & Time: Oct 20, 1956
Type of aircraft:
Operator:
Registration:
N33368
Survivors:
Yes
MSN:
2372
YOM:
1943
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The twin engine aircraft landed too far down a wet runway and was unable to stop within the remaining distance, overran and came to rest in a ditch. There were no casualties but the airplane was written off.

Crash of a Lockheed 18-56-23 LodeStar in Londonderry: 2 killed

Date & Time: Dec 29, 1955 at 1240 LT
Type of aircraft:
Operator:
Registration:
N33366
Flight Phase:
Survivors:
No
Schedule:
Tulsa – Pittsburgh
MSN:
2387
YOM:
1943
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Captain / Total flying hours:
9000
Copilot / Total flying hours:
983
Aircraft flight hours:
4372
Circumstances:
Pilot Gordon Whewell Silva and Copilot-Flight Mechanic Lloyd Littleton Cotton, on December 28, prepared N 33366 (hereinafter referred to as N 366) for a nonstop flight from Tulsa, Oklahoma, to Pittsburgh, Pennsylvania. After a study of the weather data Pilot Silva filed an IFR (Instrument Flight Rules) flight plan which called for a proposed departure at 0800 c. s. t. for Pittsburgh via Victor Airways 14, 72, and 12, with an estimated elapsed time of tour hours. It also showed fuel for 6:15 hours, an en route altitude of 9,000 feet, destination Pittsburgh, and alternate Wheeling, West Virginia. The flight departed Tulsa at 1810 c. s. t. and routine position reports were made until over Dayton, Ohio, at 1200. Starting with the Dayton position report in which the first mention of icing conditions was made, all of the entries in CAA station logs recording communications with N 366 are transcribed as follows: "N366 over Dayton 1200E 9,000 feet estimate over Columbus 1218E Adamsville (will make next report from Adamsville.) Request lower altitude light to moderate rime icing." This message was delivered at 1203 to the Indianapolis center who replied, "ATC advises unable approve lower altitude." This reply was delivered to N 366 at 1204. At 1221 CAA Columbus recorded the following from N 366, "Over Columbus 1220, 9,000 m. s. l. estimate over Adamsville 33 HLG (will make next report via Wheeling). Destination Pittsburgh requesting 5,000 feet m. s. l." At 1224 the following was transmitted to N 366 by Columbus, "ATC unable to approve 5,000 feet m. s. l. or 7,000 feet m. s. l." At 1227 Columbus received from N 366, "Rime ice request lower altitude an soon as possible." And at 1234 N 366 advised Columbus, "Over Adamsville 1233 9,000 feet m. s. l. Adena 47." The pilot was questioned about the Adena estimate and changed it to "Wheeling" (as next reporting point). Also in this communication he reported, "Difficulty maintaining altitude and airspeed request lower altitude." At 1237 Columbus CAA transmitted, "Clearance to descend and maintain 8,000 m. s. l." and the pilot replied, "Leaving 9,000 m. s. l. at 1237E". All further attempts to communicate with N 366 were unsuccessful. At approximately 1240 witnesses observed the aircraft below the overcast; it was on a westerly heading and was descending although it appeared to be in a normal attitude. Several components were seen to separate from the aircraft before it struck the ground. Both occupants were killed.
Probable cause:
The Board determines that the probable cause of this accident was the accumulation of enough ice to result in loss of control and the subsequent shedding of vertical surfaces from the tail group of the aircraft. The following findings were reported:
- Pilot Silva was familiar with the forecasts of ice over the route involved, at altitudes of 10,000 feet and above, and he knew the limitations of the deicing equipment on his aircraft,
- The flight encountered icing conditions at cruising altitude of 9,000 feet,
- Traffic prevented ARTC from assigning a lower altitude when so requested several times by Pilot Silva,
- After Pilot Silva reported difficulty in maintaining airspeed and altitude, ARTC assigned the 8,000-foot level and the pilot reported leaving 9,000 feet at 1237,
- At low altitude the aircraft lost much of the vertical surface in its tail group and struck the ground at a steep angle,
- No emergency was declared.
Final Report: