Chicago-Midway

The four engine aircraft departed Chicago-Midway at 1438LT bound for Miami, carrying 57 passengers and a crew of six. While cruising at an altitude of 18,000 feet over the south of Indiana State, the aircraft entered a dive and crashed in a huge explosion in a snow covered field located east of Tell City. Some debris were also found in a wooded area. The aircraft disintegrated on impact and all 63 occupants were killed. The crew was unable to send any distress call prior to the accident.

During the takeoff roll, the right main gear collapsed. The aircraft swung on runway and came to rest. All 60 occupants were evacuated safely while the aircraft was considered as damaged beyond repair.

Flight 595, loaded with cargo, took off on runway 31L of Midway at approximately 0531LT bound for Los Angles, California. As the aircraft began a left turn, the crew notified Midway Tower they had received a fire warning on the No. 2 engine and had shut it down. They also informed the tower the flight would return and land. The aircraft proceeded in a continuing left turn around the airport in an elliptical pattern and below the clouds which were based at an altitude of 500 to 600 feet. In the turn to final approach to runway 31 the aircraft banked in excess of 45 degrees during which it developed an excessive rate of sink. When the aircraft reached the tops of the trees its wings were nearly level and its nose was raised in a climbing attitude; however, the descent continued. The wing flaps were being retracted during the last 5 to 10 seconds of the final descent and were found to be symmetrically extended at 24 percent upon impact. The plane crashed into a residential area about one-fourth of a mile southeast of Midway Airport, Chicago, Illinois, killing all persons aboard, demolishing the aircraft, and fatally injuring eight persons on the ground.

The purpose of this flight was to transport the executives from Midway Airport, Chicago, Illinois, to Baltimore, Maryland. Departure from Midway was at 1645LT. When the flight was near Marion, Ohio, and shortly after it had traversed an area of pronounced thunderstorm activity, it dived violently and nearly vertically to the ground. Destruction was of such extent that it could not be determined if a structural failure occurred in flight and consequently the probable cause of this accident could not be established.

The crew was completing a cargo flight from LaGuardia Airport to Midway Airport in Chicago. On final approach to runway 31, the captain considered his position was incorrect and decided to make a go around. Few minutes later, during a second attempt to land, he failed to realized his altitude was insufficient when the airplane struck a 96-foot steel tower, stalled and crashed in flames on a railroad located about 0,9 mile short of runway 31 threshold. The aircraft and the cargo were destroyed by a post crash fire while both pilots were uninjured.

At approximately 2356LT, the aircraft crashed into the East River while attempting an instrument approach to runway 22 at LaGuardia Airport. There were 73 persons on board, including one infant. The captain and one stewardess were killed; the first officer, flight engineer, and the remaining stewardess survived. Of the 68 passengers, 5 survived. The Board believes that a premature descent below landing minimums was the result of preoccupation of the crew on particular aspects of the aircraft and its environment to the neglect of essential flight instrument references for attitude and height above the approach surface. Contributing factors were found to be: limited experience of the crew with the aircraft type, fealty approach technique in which the autopilot was used in the heading mode to or almost to the surface, erroneous setting of the captain's altimeter, marginal weather in the approach area, possible misinterpretation of altimeter and rate of descent indicator, and sensory illusion with respect to height and attitude resulting from visual reference to the few lights existing in the approach area.

Capital Airlines flight 141 of February 20, 1956, originated at Willow Run Airport, Detroit, Michigan, and was a regularly scheduled flight to Chicago. The crew consisted of Captain Roger Harrison Taylor, First Officer George Richard Hanst and Stewardesses Jacqueline V. Sadowski and Gloria Galloway. Captain R. E. Gilliland, the fifth assigned crew member, was deadheading to Chicago and rode in the passenger cabin. Following a weather briefing, which included a review of en route and terminal weather forecasts, a VFR flight plan was filed. Departure from Detroit was at 0700. The gross takeoff weight of the air- craft was 54,701 pounds, which was below the specified limit; the load was distributed properly with respect to the center of gravity of the aircraft. The flight to the vicinity of Chicago was routine. Near Chicago Flight 141 reported to the Chicago tower that it was over the shoreline. The flight later reported passing Kedzie and was cleared to land on runway 31R. The flight was observed to make a right turn to final approach and appeared to descend in a normal manner until over the west side of Cicero Avenue (the eastern boundary of the airport) at an altitude of 25 to 50 feet above the ground. At this point the airplane appeared to decelerate and descend rapidly. The aircraft was further observed to strike the ground in a slightly nose-up attitude several hundred feet short of the threshold of threshold of the runway, and the top of the fuselage was seen to break open adjacent to the wing spar to fuselage attachment. As the aircraft proceeded down the runway the landing gear retracted and the aircraft then slid on its belly until it came to rest to the left of the runway, 1,626 feet beyond the point of initial impact. All occupants left the aircraft through emergency exits or the main cabin door. The fire department, having been called by tower personnel, arrived at the scene before all persons had evacuated the aircraft. However, there was no fire. The Chicago weather at 0720 was reported as: Sky clear, visibility 6 miles; smoke; wind north-northwest.

Flight 560 is a Braniff daily scheduled flight between Dallas, Texas, and Chicago, Illinois, with intermediate stops at Oklahoma City, Oklahoma; Wichita, Kansas; and Kansas City, Missouri. On July 17 the flight crew, assigned at Dallas for the entire trip, consisted of Captain Allen R. Tobin. First Officer Orbin W. Hanks, and Hostess Mary E. Teel. Captain Tobin and First Officer Hanks arrived at the airport more than an hour before the scheduled departure. During this time preflight preparations were made in a normal and routine manner. The pilots were briefed and furnished the latest weather forecasts and reports over the route and for the scheduled stops. No weather conditions of consequence were indicated except that fog was forecast for the Chicago area, and the visibility was expected to be restricted to possibly one-half mile, on arrival. Flight 560 departed Dallas on schedule at 0100. The flight segments between Dallas and Wichita were uneventful; however, while starting the No. 1 (left) engine at Wichita prior to departure a small carburetor intake manifold fire occurred which was immediately extinguished. There was no damage incurred and the engine started easily on the second attempt. The flight proceeded to Kansas City where it landed at 0416. As the aircraft taxied to the terminal several persons noted that the No. 1 propeller was feathered and stopped. Captain Tobin told Braniff personnel that it feathered while being returned to positive pitch after reverse thrust had been used during the landing roll deceleration. The captain unfeathered the propeller before deplaning and maintenance personnel checked it for malfunction; none was indicated. No other mechanical service was requested or performed. The aircraft was serviced to 1,000 gallons of fuel while Captain Tobin and First Officer Hanks received supplemental weather information and completed other preparations for the last segment of the route to Chicago. Flight 560 departed Kansas City at 0435 in accordance with a VFR (Visual Flight Rules) flight plan. The aircraft, according to company records, was loaded to a gross weight of 45,622 pounds. This amount was less than the maximum allowable of 47,000 pounds and the load was properly distributed with respect to the center of gravity limitations. The flight climbed to 15,000 feet m. s. l. (mean sea level. At 0519 it requested and received an IFR (Instrument Flight Rules) flight plan for the remainder of the trip; accordingly, routine en route reports were made. This segment, as well as the previous, was described as very pleasant, smooth, and conducted primarily above or clear of the clouds. At 0547 ARTC cleared the flight as follows: “ATC clears Braniff 560 to the Naperville Omni via Peoria, Victor 116 over Joliet, maintain at least l,000 on top, tops reported 2,000 m. s. l., contact Chicago Center on 118.9 mc. passing Peoria.” This clearance was acknowledged and the flight reported accordingly. At 0556 Chicago ARTC broadcast a Chicago special weather observation which was: “Thin obscuration, visibility one-half mile.” At approximately 0609 the flight was asked by ARTC if it could land with one-half mile visibility and 1,000 feet thin obscuration. Braniff 560 replied that it could. At 0611 the flight reported over Joliet, 1,000 on top, whereupon ARTC advised it to contact the Chicago Midway Approach Control. Immediate contact was made and the flight was given the same weather and the latest altimeter information. The crew reported at 0618 over Naperville and was radar vectored by Approach Control to the outer marker for an ILS (Instrument Landing System) approach to runway 13R for landing. At 0624 the aircraft hit the sign and crashed through the airport boundary fence onto the airport. Another flight, holding off the runway before takeoff saw the wreckage stop and immediately notified the tower; crash emergency procedures were promptly initiated. The weather conditions reported at the time of the accident were: Partial obscuration; visibility one-half mile, fog, and smoke; sea level pressure 1014.2; temperature 71, dewpoint 68; wind south 6; altimeter 29.94; remarks, fog 8.

Monarch's Flight 1090 was cleared by Air Route Traffic Control (ARTC) to proceed on an instrument flight plan at 9,000 feet, nonstop Chicago to Newark, New Jersey. The crew consisted of Captain Marvin C. Staddon, Copilot Arthur J. Howarth, and Stewardess Thelma Dennis. Total aircraft weight at the time of take-off was approximately 46,100 pounds, 1,100 pounds in excess of the authorized gross weight. According to the crew the disposable load was so distributed as to be within the certificated limits with respect to the center of gravity. Prior to being cleared for take-off, preflight checks were accomplished in accordance with company operating procedures. All items checked satisfactorily, and the captain started his take-off at 0227 on Runway 31. He advanced the throttles to approximately 45 inches manifold pressure and 2700 RPM. The copilot then continued to advance the throttles to a manifold pressure of 47 inches, tightened the friction locks and guarded the throttles with his left hand to prevent creepage. The aircraft became airborne approximately half-way down the runway, which is 5,730 feet in length According to the copilot, manifold pressure and RPM's remained constant, and engine performance was normal. At the captain's command to raise the landing gear, the copilot moved the handle into the retract position and noticed at this time that the aircraft, now airborne, was turning slightly to the left and the air speed indicator read approximately 85 miles per hour. With the left wing down and with but a few feet of altitude, the copilot, realizing an emergency existed, immediately applied emergency take-off power--55 inches manifold pressure However, the C-46, still turning, struck several small aircraft parked on the west side of the airport, and continued beyond the airport boundary, striking a fence and railroad embankment Both throttles were then closed by the captain, but the electrical system switches were not turned off. The aircraft came to rest beyond the embankment and about one-half mile west of the airport's west boundary on a heading of approximately 250 degrees. A fire developed immediately, but all passengers and crew were evacuated before it assumed major proportions. The aircraft was destroyed. The maximum indicated air speed attained in flight, approximately 100 MPH, was noticed by the captain shortly after the landing gear was retracted. The maximum altitude attained was estimated as 25 feet.

The takeoff roll and the first part of the climb appeared to be normal until the aircraft and progressed three-quarters of the way down the runway, at which time it had reached an altitude between 150 and 200 feet. Then, while still within the airport boundaries, it assumed a very steep, near vertical, climbing attitude. Airport, tower, and flight personal observing from the ground believed the flight to be in difficulty, and though no distress signal was received from the airplane, the tower promptly telephoned the crash and fire facilities on the field. At an altitude between 500 and 800 feet the airplane appeared to stall, and the nose and right wing dropped. A partial recovery from the stall was made before the aircraft crashed to the ground and burst into flames. A passenger was seriously injured while 12 other occupants were killed.