Crash of a Lockheed 18-07-01 LodeStar in White Plains: 2 killed

Date & Time: Dec 18, 1954 at 1342 LT
Type of aircraft:
Operator:
Registration:
N711SE
Survivors:
Yes
Schedule:
Groton – White Plains
MSN:
2091
YOM:
1941
Crew on board:
2
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
2
Aircraft flight hours:
1336
Circumstances:
The twin engine aircraft was completing a flight from Groton-New London Airport (CT) to White Plaines with a crew of two on board and one passenger, a daughter of the company's Executive Vice-President. At 1341LT, the flight reported to Westchester Tower that it was over the outer marker, inbound, at 2,500 feet. Approximately two minutes later it crashed between the outer and inner markers of the Westchester 115. The aircraft began clipping trees about 800 feet before it struck the ground on a 680-foot knoll located on the ILS approach path. Both crew members were killed. The passenger, who sustained only minor injuries, stayed with the aircraft until approximately 1630LT, then walked out and located help. She stated that she had flown quite a bit in this same airplane with the same crew and that the subject flight was the roughest she had ever encountered; that during the approach the weather was so “soupy” she could not see the numbers on the aircraft and that she heard the pilot say to the copilot, “Keep your eyes peeled.” Weather conditions, as reported by Westchester County Airport operations personnel, were: ceiling 300 feet and visibility 1 mile. The aircraft was owned and operated by Sangamo Electric Company, Springlfield, Illinois.
Final Report:

Crash of a Convair CV-240-0 in Buffalo

Date & Time: Jan 20, 1954 at 1642 LT
Type of aircraft:
Operator:
Registration:
N94244
Flight Phase:
Survivors:
Yes
Schedule:
Buffalo – Saint Louis
MSN:
88
YOM:
1948
Flight number:
AA767
Crew on board:
3
Crew fatalities:
Pax on board:
21
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
8671
Captain / Total hours on type:
4389.00
Copilot / Total flying hours:
4249
Copilot / Total hours on type:
2082
Aircraft flight hours:
11018
Circumstances:
While taxiing to Runway 23 the flight received an IFR (Instrument Plight Rules) clearance from ARTC (Air Route Traffic Control). Normal pre-takeoff checks were performed and the takeoff roll was started at 1640. The aircraft became airborne after using approximately one-half of the 5.630-foot runway. Immediately after leaving the ground the gear was raised and the first officer saw the left feathering button light come on dimly which indicated that the left propeller was in the process of being feathered by the auto-feathering system. After definitely determining the light was on and visually checking the left propeller, the auto-feathering system was disarmed and the captain., in an effort to stop the feathering cycle, pulled the feathering button to neutral. This effort was unsuccessful. the left propeller feathered, and the engine stopped. During the climb an air speed of 140 m.p.h. was reached and maintained., the right engine remaining at full takeoff power. Approximately 250 feet above the ground a shallow left turn was started and the first officer was ordered to reinstate the left engine. the captain believing the aircraft would climb no farther. In the effort to restart the left engine by unfeathering the left propeller. only 600 r.p.m. could be obtained and the captain felt a buffeting through the control yoke. The aircraft at this time had progressed in the left turn approximately 180 degrees from the takeoff direction and the captain. fearing he would be unable to clear obstructions. Including high tension lines, decided to make a wheels-up landing. The landing was made in a field approximately one mile south of the airport. When the aircraft stopped, the passengers and crew evacuated it in an expeditious and orderly manner. The airplane was damaged beyond repair.
Probable cause:
The Board determines that the probable cause of this accident was (1) a mechanical failure of the torquemeter boost pump that automatically feathered the left propeller immediately after becoming airborne., and (2) the use of an incorrect procedure for unfeathering which resulted from the ambiguity of the instruction for unfeathering contained in the company's manual. The following findings were reported:
- Immediately after takeoff the left propeller automatically feathered due to a mechanical failure of the torquemeter boost pump,
- The engine stopped as a result of the feathering and was capable of being restarted,
- The procedure used to unfeather the propeller and reach starting r.p.m. was incorrect due to an ambiguity of the unfeathering instructions outlined in the flight manual,
- The first officer did not reinstate the mixture control to "auto-rich" because starting r.p.m. was not reached,
- The windmilling propeller drag. the existing weather and the banked attitude of the aircraft caused it to lose altitude,
- A forced landing was made one mile south of the Buffalo Airport shortly after becoming airborne.
Final Report:

Crash of a Lockheed L-749A Constellation in New York: 2 killed

Date & Time: Oct 19, 1953 at 0056 LT
Operator:
Registration:
N119A
Flight Phase:
Survivors:
Yes
Schedule:
New York – San Juan
MSN:
2616
YOM:
1949
Flight number:
EA627
Crew on board:
5
Crew fatalities:
Pax on board:
22
Pax fatalities:
Other fatalities:
Total fatalities:
2
Captain / Total flying hours:
19000
Captain / Total hours on type:
3813.00
Copilot / Total flying hours:
5040
Copilot / Total hours on type:
3415
Aircraft flight hours:
13725
Circumstances:
The crew of Flight 627 consisted of Captain C. C. Foxworth Captain E. M. Engle, (first officer), Flight Engineer L. P. Devries, Flight Attendant A. J. Folli, and Flight Attendant A. L., Krause. On departure from the ramp, the gross weight of the aircraft was 95,838 pounds; allowable gross takeoff weight was 105,530 pounds. The load was distributed so that the center of gravity of the aircraft was within the approved limits. Flight 627 initially taxied out at 2345, bar 18, for takeoff from Runway 7R. This flight and a preceding flight returned to the ramp because fog drifted in and reduced visibility below the approved minimum of one-fourth mile while they were awaiting clearance for takeoff. 2 Neither flight was issued off clearance, although according to Captain Foxworth, they held at Runway 7R about 15 minutes. The captains of flights reported that when they arrived at Runway 7R the existing visibility was well over the required one-quarter mile, as they could ace beyond the far end of the 8,200-foot runway, and so advised the control tower. About 15 minutes after returning to the ramp, Captain Foxworth was advised by Eastern Operations that visibility had improved, and the flight again taxied out, following another Eastern aircraft, Flight 623W. While they were taxing, the tower suggested that takeoff be made on Runway 22L and advised that visibility to the south-southeast, from tower location, was three miles. Since both flights had taxied beyond this runway at the time this information was conveyed to them, they turned around and Captain Foxworth, now in the lead, took position for takeoff near the end of Runway 22L. The tower advised Flight 627 that the weather was now being reported as thin obscuration, one and one-half miles visibility, fog, and smoke. 4 Captain Foxworth opened the left side "clear-view" window for maximum visibility. The runway lights were turned to full intensity, and the landing lights of the aircraft were on. Captain Foxworth observed that visibility appeared to be at least one-fourth mile, and stare could be seen. He could see the runway border lights and down the runway centerline for some distance. He said that he was unable to see past the intersection. The engines were run up, cockpit checks completed, and airways clearance via Long Beach, Sully, and Woolf intersections was received. Takeoff clearance was issued at 0055, October 19. Captain Foxworth, flying from the left, made the takeoff using the runway border lights and centerline as visual reference guides. The first officer also maintained visual reference except when he briefly directed his attention to retraction of the landing gear. In the takeoff run the captain noticed that visibility was variable due to fog and seemed to get progressively worse, but later stated that he had "expected to come out on top almost any second" after becoming airborne; he did not go on instruments. Takeoff seemed normal. Shortly after calling for retraction of the gear. Captain Foxworth observed that air speed was approaching 110 knots. He said that he lost all ground references at about the intersection of Runways 19L, 25L, and 22L, at or shortly after becoming airborne. A few seconds later he heard the first officer shout a warning and they struck the ground while at takeoff power. A second or two after the first officer moved the landing gear handle to retract position and again directed his attention outside, he saw they were quite low, grabbed for the control wheel to pull the nose up, and simultaneously shouted a warning. He did not recall whether he got his hands on the wheel before impact. The aircraft struck the ground to the left of Runway 22L at Taxiway F. It bounced, and following the second impact skidded to a stop in an undeveloped part of the airport south of Taxiway G. An intense fire immediately developed in the left wing at No. 2 engine position. The pilots, flight engineer, and one passenger left through the crew door, located just to the rear of the cockpit on the right side; all other occupants exited in orderly fashion through the main cabin door at the left rear side of the aircraft.
Probable cause:
The Board determines that the probable cause of this accident was the captain's loss of visual reference and orientation when he encountered drifting fog shortly after becoming airborne on takeoff, and the resultant inadvertent assumption of a descending flight path. The following findings were reported:
- The general visibility figure given to the flight at about the tine clearance was issued for takeoff was ceiling unlimited, visibility one and one-half miles,
- From his position at the end of the runway, the captain estimated visibility to be about one-fourth mile, which was within the CAA-approved limits,
- A visual takeoff was made by the captain with the first officer also maintaining visual reference to the ground,
- Near the main intersection, slightly more than one-fourth mile from start of the takeoff run, the aircraft encountered fog which greatly reduced visibility,
- Although the aircraft became airborne, it did not penetrate the top of the fog
- The first officer saw the ground an instant before impact, but the aircraft struck before corrective action could be taken,
- There was no evidence of failure or malfunction of the aircraft, engines, or propellers before impact.
Final Report:

Crash of a De Havilland L-20A Beaver in Highland Falls: 1 killed

Date & Time: Sep 30, 1953
Type of aircraft:
Operator:
Registration:
51-16559
Flight Phase:
Flight Type:
Survivors:
No
MSN:
365
YOM:
1952
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
The pilot was killed when the aircraft crashed in unknown circumstances in Highland Falls.

Crash of a Convair CV-240-0 in Albany: 28 killed

Date & Time: Sep 16, 1953 at 0834 LT
Type of aircraft:
Operator:
Registration:
N94255
Survivors:
No
Schedule:
Boston – Hartford – Albany – Chicago
MSN:
116
YOM:
1948
Flight number:
AA723
Location:
Crew on board:
3
Crew fatalities:
Pax on board:
25
Pax fatalities:
Other fatalities:
Total fatalities:
28
Captain / Total flying hours:
7500
Captain / Total hours on type:
2000.00
Copilot / Total flying hours:
1400
Copilot / Total hours on type:
215
Aircraft flight hours:
9920
Circumstances:
American Airlines' Flight 723 of September 16, 1953, was a scheduled operation between Boston Massachusetts, and Chicago, Illinois, with intermediate stops among which were Hartford, Connecticut, and Albany, New York. The crew consisted of Captain J. W. Stentz, First Officer W. J. Schanken, and Stewardess J. G. Thornquist, Prior to departing Boston the crew filed a company VFR (Visual Flight Rules) flight plan to Chicago following which the company issued a flight clearance to proceed to Albany INSTOP (Instrument or On Top of Clouds Authorize d) 2 with an intermediate landing at Bradley Field, the airport serving Hartford, Connecticut, and Springfield, Massachusetts. The alternate airport was Syracuse, New York. At the time this flight clearance was issued, the weather en route to Albany was good mid the conditions at Albany were above minimums. The portion of the flight to Bradley Field was without incident and the aircraft arrived there at 0657. At Bradley Field Captain Stentz reviewed the latest weather reports in the company's operations office and was advised that Bradley Field had been added to his flight clearance as a second alternate in addition to Syracuse because the weather at Albany at this time was below the company's landing minimums 3 was forecast to improve to within limits by the time the flight arrived there. The special Albany 0642 weather report available to the captain at this time was: ceiling indefinite zero, sky obscured, visibility zero, fog. The en route weather was clear. According to the company's records, the gross takeoff weight of the aircraft at Hartford was 37,889 pounds which was within the allowable gross take-off weight of 40,503 pounds; the load was properly distributed with respect to the center of gravity limits of the aircraft. Departure from Bradley Field was made at 0714 with 25 passengers. Immediately before departing, the flight advised the tower it was proceeding to Albany VFR. At 0737, a message from the company's dispatcher at New York was relayed to Captain Stentz through the company radio at Albany as follows: "If Albany still below limits on your arrival, if OK with you, suggest hold vicinity until at least 0830 EST. Expect Albany to have limits 0730-0800 EST. Advise fuel on board when over Albany." Flight 723 acknowledged and advised. "We will hold." At 0740, the flight reported to Albany Approach Control that it was over Montgomery Ward, an in-range visual check point, VFR, and requested a clearance of at least 500 feet on top of clouds to the Albany Range Station. This request was approved and the flight was cleared to maintain at least 500 feet on top and to hold north of the Range Station. The 0739 Albany special weather report was given the flight: "Ceiling indefinite, 100 feet, sky obscured, visibility 1/4 mile, fog, wind west-southwest one mile per hour." Flight 723 reported aver the Range Station at 0742. During the holding period the number of aircraft in this pattern varied from six to nine. The special Albany weather report issued at 0750 indicated thin obscurement, ceiling estimated 4,000, overcast, fog, visibility 3/4 miles. At 0753, the first of the aircraft in the holding pattern, American Airlines' Flight 750, was cleared for an instrument approach to Runway 19. At 0800, this aircraft missed its approach and was immediately cleared to climb toward the south and to again remain at least 500 feet on top of clouds. A second aircraft which was holding was then cleared to make a similar approach and it too was forced to execute a missed approach procedure. At 08163 an instrument approach mid a landing on Runway 19 were successfully completed by one of the holding aircraft. Immediately following this landing. Flight 723 was cleared to make an instrument approach to Runway 19. Three minutes later the flight advised the tower that its approach was being abandoned because the aircraft's flaps could not be lowered. It was then still at least 500 feet on top of clouds and was advised by the tower to remain there until further advised. At approximately 0830, the following message was transmitted from the Albany Tower: "All aircraft holding Albany. It now appears to be pretty good for a contact approach from the west. It looks much better than to the north." Immediately following this message, Flight 723 was asked by the tower if it would accept a contact approach from the west for a landing on Runway 10. After requesting and receiving current weather including altimeter setting (29.74) and the length of Runway 10 (4,500 feet). the flight stated it would accept a contact approach. Clearance was then issued the flight to make a contact approach to Runway 10. Acknowledgement of this clearance was the last radio contact with the flight. At approximately 0834, Flight 723 struck the radio towers and crashed. The weather reported at the time of the accident was thin scattered clouds at 500 feet, ceiling estimated 4,500 feet, broken clouds, visibility 1-1/2 miles, fog.
Probable cause:
The Board determines that the probable cause of this accident was that during the execution of a contact approach, and while maneuvering for alignment with the runway to be used, descent was made to an altitude below obstructions partially obscured by fog in a local area of restricted visibility. The following findings were reported:
- Upon arrival of the flight, Albany weather was below authorized landing minimums and the aircraft was required to hold,
- A standard instrument approach was started and later abandoned because of mechanical failure of the wing flap mechanism,
- A contact approach to Runway 10 was later accepted because improved weather, especially to the west of the airport, made this runway most feasible,
- The aircraft made a wide right turn southwest of the airport to align with Runway 10,
- The latter part of the approach was at low altitude through weather conditions which prevented adequate visual reference,
- Under existing conditions the pilot should have abandoned the approach,
- The aircraft struck radio towers, the upper portions of which were obscured by fog,
- These towers were hazard-painted and lighted in accordance with accepted standards,
- All CAA navigational and landing facilities were functioning properly,
- No evidence was found in the residual wreckage not destroyed by impact or fire to indicate that structural or mechanical failure occurred prior to impact other than to the wing flap mechanism.
Final Report:

Crash of a Boeing B-29A-60-BN Superfortress into the Peconic Bay: 6 killed

Date & Time: Apr 24, 1953
Type of aircraft:
Operator:
Registration:
44-62093
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Wright-Patterson - Wright-Patterson
MSN:
11570
YOM:
1944
Crew on board:
6
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
6
Circumstances:
A coupling and fully-towed flight was accomplished using the right-handed EF-84B, but no electrical power was received from the B-29. The right hand fighter uncoupled and the left hand fighter coupled with the B-29 and was retracted in the fully-locked towing position. The cockpit panel light indicated that electrical power was available from the B-29, and as soon as everything was trimmed and stabilized and the automatic flight control system was activated momentarily from the fighter. This resulted in a violent pitching motion of the EF-84B causing it to flip up and inward into the B-29. The B-29 outer wing panel crumpled and struck the main B-29 wing spar, shearing off the F-84 nose section before the two aircraft separated. As Bud Anderson flew in formation on the right side of the Superfortress, John Davis brought the left-hand EF-84D into position and linked wingtips with the EB-29A. He transmitted, "Autopilot coming on" and then switched the autopilot on. It commanded hard nose-up elevator. Davis' Thunderjet rolled rapidly to the right onto the outer wing panel of the Superfortress. As the fighter rotated about the wing tip of the bomber, the explosive bolts fired to jettison the Thunderjet, but not in time to prevent the collision between the planes. The left wing of the EB-29A failed outboard of the engines. The nose of the EF-84D broke away from the rest of the airplane.
B-29 went into steep spiral and crashed into Peconic Bay, Long Island and the F-84 crashed shortly thereafter. John Davis and five crew members aboard the EB-29A were killed in the accident. The other fighter, having unhooked, presumably landed safely. The project 'Tip Tow' was immediately cancelled.
Source:
http://www.air-and-space.com/Wing Tip Coupling B-29 F-84.htm
http://www.joebaugher.com/usaf_serials/1944_4.html

Crash of a De Havilland DH.104 Dove 2A in Staten Island: 2 killed

Date & Time: Dec 9, 1952
Type of aircraft:
Operator:
Registration:
N4277C
Flight Type:
Survivors:
Yes
Schedule:
Staten Island - Staten Island
MSN:
04359
YOM:
1952
Crew on board:
2
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
The crew was conducting a demonstration flight at Staten Island Airfield. On final approach with one engine voluntarily inoperative, the airplane stalled and crashed in a field. Both pilots were killed while both passengers were injured.

Crash of a Beechcraft C-45G Expeditor into the Hudson: 3 killed

Date & Time: Oct 27, 1952
Type of aircraft:
Operator:
Registration:
51-11621
Flight Type:
Survivors:
Yes
MSN:
AF-178
YOM:
1952
Crew on board:
2
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
3
Circumstances:
While approaching Newburgh-Stewart Airport, the aircraft suffered an engine failure. The pilot-in-command elected to make an emergency landing in the Hudson River. The airplane sank rapidly and three occupants were killed while three others were rescued.
Probable cause:
Engine failure.

Crash of a Beechcraft C-45F Expeditor off Oswego

Date & Time: Sep 11, 1952 at 2300 LT
Type of aircraft:
Operator:
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Bedford - Griffiss
Location:
Crew on board:
2
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The crew was performing a flight from Bedford, Massachusetts, to the Griffiss AFB in Rome, New York. En route, an engine failed, forcing all five occupants to abandon the aircraft and to bail out. On automatic pilot, the airplane continued to fly for about an hour before crashing into the Lake Ontario off Oswego. All five occupants were unhurt while the aircraft was written off and later recovered in 2014.
Crew:
Lt Col Charles A. Callahan, pilot,
Lt Sam Sharff.
Passengers:
Lt Col G. S. Lambert,
William P. Bethke,
Joseph M. Eannario.
Probable cause:
Engine failure.

Crash of a Curtiss C-46F-1-CU Commando in Jamaica: 5 killed

Date & Time: Apr 5, 1952 at 0827 LT
Type of aircraft:
Operator:
Registration:
N1911M
Flight Type:
Survivors:
No
Site:
Schedule:
Fort Lauderdale – Charleston – Raleigh – Teterboro
MSN:
22464
YOM:
1945
Flight number:
US4-2
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
5
Captain / Total flying hours:
4760
Captain / Total hours on type:
2225.00
Copilot / Total flying hours:
2000
Copilot / Total hours on type:
246
Aircraft flight hours:
4293
Circumstances:
The flight was designated as No. 4-2 because it was being operated as the second section of a regularly scheduled cargo flight that left Fort Lauderdale, Florida, on April 4. Flight 4-2 departed Fort Lauderdale April 5, 1952, at 0055, with a crew consisting of Captain William B. Crockett, Jr., and Copilot Jack L. Woerderhoff. The destination was Teterboro, New Jersey, with intermediate stops at Charleston. South Carolina, and Raleigh-Durham, North Carolina. The gross weight of the aircraft upon departure was less than the maximum of 48,000 pounds permitted in cargo operations, and the load was placed so that the aircraft's center of gravity was within prescribed limits. This first segment of the flight was conducted according to visual flight rules. It was entirely routine with a landing at Charleston at 0328. Fuel was added but no cargo was loaded or discharged at Charleston. Takeoff from Charleston was at 0410, with a flight plan calling for instrument flight rules. Again the gross weight was less than the allowable and the center of gravity was within prescribed limits. This segment of the flight was also routine, with a landing at Raleigh-Durham at 0524. Again the cargo remained unchanged although 284 gallons of fuel were added. At Rale-gh-Durhan the pilots were briefed at the office of the U. S. Weather Bureau on current and forecast weather conditions over the route. It was indicated that no difficulty should be encountered en route to the New York area, but the ceilings and visibilities there and at Philadelphia, the alternate, would be 800 feet and live miles with heavy rain upon arrival. At 0554 the crew filed a flight plan according to instrument flight rules to cruise from Raleigh-Durham to new York International Airport (Idlewild) at 3,000 feet. The original destination, Teterboro, was changed because of worsening weather there, and the alternate was Philadelphia International Airport. The estimated time en route was two hours and ten minutes. The aircraft carried fuel for four hours' flight. The 0528 weather sequence reported Idlewild, the destination, as 2,100 feet ceiling and 4-mile visibility, and Philadelphia, the alternate, as also above minimums. Upon departure from Raleigh-Durham at 0608 the aircraft's gross weight was about 172 pounds less than its maximum allowable of 48,000 pounds, and its center of gravity was within prescribed limits. The flight proceeded uneventfully at its planned altitude of 3,000 feet. Routine position reports were made through Air Route Traffic Control and arrival over the Idlewild range station was estimated at 0810. At 0809 the flight was instructed by ARTC (Air Route Traffic Control) to climb to 3,500 feet and to contact Idlewild Approach Control when over Scotland Intersection (where the south-west leg of the Idlewild range intersects the southeast leg of the Newark range). The next instruction to the flight was from Idlewild Approach Control and directed it to hold at Scotland at 3,500 feet, and to expect approach clearance at 0828. The flight reported over Scotland at 3,500 feet at 0817. Immediately following the flight was given Idlewild weather as follows: "Weather 0804 time now 0817, measured 500 broken, 1800 overcast, visibility 1 1/2 miles in heavy rain, the altimeter 29.82." The approach controller first saw the flight on the airport surveillance radar (ASR) when it was approaching Scotland. He asked the flight if it could make a straight-in approach from its present position and the flight replied affirmatively. It was then cleared for a straight-in approach, instructed to descend immediately, and to report passing through 2,500 feet. The flight acknowledged and subsequently reported leaving 2,500 feet, and then leaving 2,000 feet. The controller then cleared the flight to continue descent, to advise upon reaching 1,500 feet, and then cleared it to "pass over Runway 4 and make left turn into Runway 13 left." The next contact with the flight was at 0825, when it reported "contact" over the outer marker, located at the Idlewild range station, 2.9 miles from the approach end of Runway No. 4. The local controller then took over control of the flight and advised it to "bear left and make a right turn into Runway 13L, that's the big runway on the north side of the airport, and call base leg coming up on the Federal Building. Go ahead and you'll probably De west of the Federal Building when you call." This was acknowledged by the flight, which presumably intended to comply because the message was not questioned. At 0827 the local controller saw the aircraft below the overcast and at an estimated altitude of 500 feet, between the tower and Runway 4. 2 He at once transmitted, "Just saw you pass over the airport. You should be passing those hangars now. If you start your left turn and watch the hangers on your left wing, you'll be able to make a left turn into Runway One Three. Go ahead, sir." The landing gear appeared to be fully extended, but the flap position was not noticed. A few seconds later the aircraft disappeared from view on a northerly heading and still at an estimated altitude of 500 feet. The local controller at once asked the flight if it had started the left turn, and the flight replied that it was pilling up to execute a missed approach. The tower gave immediate instruction to turn right and proceed to Long Beach intersection (the SE leg of the Idlewild Range and the SW leg of the Hempstead Range, about 10 miles SE of Idlewild) at 1,500 feet altitude. This transmission was acknowledged. This was the last communication from the flight. A very short time later the aircraft crashed at the intersection of 169th Street and 89th Avenue, Jamaica, New York, about 4.4 miles north of the Idlewild control tower.
Probable cause:
The Board determines that the probable cause of this accident was loss of control following sudden engine failure caused by a deteriorated fuel feed valve diaphragm during an attempted missed approach. The following findings were pointed out:
- As the flight approached Idlewild it was given the local weather including a measured ceiling of 500 feet and a visibility of one and one-half miles,
- This ceiling and visibility were the minimums for the subject flight,
- The captain elected not to follow the tower's suggestions due to limited forward visibility at his altitude,
- During power application for a missed approach the fuel feed valve diaphragm of the left engine either completely failed or an existing failure became worse, this diaphragm had not been replaced at the time of engine over-haul, as required,
- The left engine then acted erratically with surging, intermittently cutting out,
- At the time the flight was on instruments in turbulent air,
- Control was lost and the aircraft descended rapidly in a sharply nose-down right slip taking on aspects of a spin, and crashed.
Final Report: