Air Crash Daily | Northwest Orient Airlines Flight 705 ATC Recording @AirCrashDaily | Uploaded June 2024 | Updated October 2024, 1 hour ago.
Source/Credit:
https://bmac.libs.uga.edu/Detail/objects/275661/clip/wsbn34793 & @AviationwithChristopher
Accident Description: instagram.com/p/CojexR2vmAi/?igshid=YmMyMTA2M2Y=
๐ก๐ผ๐ฟ๐๐ต๐๐ฒ๐๐ ๐ข๐ฟ๐ถ๐ฒ๐ป๐ ๐๐ถ๐ฟ๐น๐ถ๐ป๐ฒ๐ ๐๐น๐ถ๐ด๐ต๐ ๐ณ๐ฌ๐ฑ was a scheduled domestic passenger flight from Miami to Portland with intermediate stops in Chicago, Spokane and Seattle. The flight was being operated by a Boeing 720 (Reg. N724US) on ๐๐ฒ๐ฏ๐ฟ๐๐ฎ๐ฟ๐ ๐ญ๐ฎ, ๐ญ๐ต๐ฒ๐ฏ.
The plane departed Miami with an IFR clearance at 13:35 EST. A left turn was made after takeoff from runway 27L and circuitous routing was utilized, in conjunction with radar vectors from Miami Departure Control, to avoid areas of anticipated turbulence associated with thunderstorm activity. At 13:47, in response to a request for their position and altitude, the flight advised, "We're just out of seventeen five (17,500 feet) and standby on the DME one." This was the last known transmission from the flight. At 13:47:25 the altitude began increasing with a rate of climb gradually increasing to approximately 9,000 ft/min at 13:47:38.
Following this the rate of climb decreased through zero at 13:47:47 when the altitude peaked momentarily at 19,285 feet. During this climb the vertical accelerations changed rapidly from 1G to about -2G. In the next 7 seconds the negative acceleration continued to increase at a slower rate, with rapid fluctuations, to a mean value of about -2.8G, while altitude was lost at an increasing rate. Below 10,000 feet a severe in-flight breakup of the forward fuselage occurred. Both wings and vertical stabilizers failed shortly afterwards. The debris fell in unpopulated area of the Everglades National Park.
๐ฃ๐ฟ๐ผ๐ฏ๐ฎ๐ฏ๐น๐ฒ ๐๐ฎ๐๐๐ฒ:
"The Board determines that the probable cause of this accident was toe unfavorable interaction of severe vertical air drafts and large longitudinal control displacements resulting in a longitudinal "upset" from which a successful recovered was not made."
Source/Credit:
https://bmac.libs.uga.edu/Detail/objects/275661/clip/wsbn34793 & @AviationwithChristopher
Accident Description: instagram.com/p/CojexR2vmAi/?igshid=YmMyMTA2M2Y=
๐ก๐ผ๐ฟ๐๐ต๐๐ฒ๐๐ ๐ข๐ฟ๐ถ๐ฒ๐ป๐ ๐๐ถ๐ฟ๐น๐ถ๐ป๐ฒ๐ ๐๐น๐ถ๐ด๐ต๐ ๐ณ๐ฌ๐ฑ was a scheduled domestic passenger flight from Miami to Portland with intermediate stops in Chicago, Spokane and Seattle. The flight was being operated by a Boeing 720 (Reg. N724US) on ๐๐ฒ๐ฏ๐ฟ๐๐ฎ๐ฟ๐ ๐ญ๐ฎ, ๐ญ๐ต๐ฒ๐ฏ.
The plane departed Miami with an IFR clearance at 13:35 EST. A left turn was made after takeoff from runway 27L and circuitous routing was utilized, in conjunction with radar vectors from Miami Departure Control, to avoid areas of anticipated turbulence associated with thunderstorm activity. At 13:47, in response to a request for their position and altitude, the flight advised, "We're just out of seventeen five (17,500 feet) and standby on the DME one." This was the last known transmission from the flight. At 13:47:25 the altitude began increasing with a rate of climb gradually increasing to approximately 9,000 ft/min at 13:47:38.
Following this the rate of climb decreased through zero at 13:47:47 when the altitude peaked momentarily at 19,285 feet. During this climb the vertical accelerations changed rapidly from 1G to about -2G. In the next 7 seconds the negative acceleration continued to increase at a slower rate, with rapid fluctuations, to a mean value of about -2.8G, while altitude was lost at an increasing rate. Below 10,000 feet a severe in-flight breakup of the forward fuselage occurred. Both wings and vertical stabilizers failed shortly afterwards. The debris fell in unpopulated area of the Everglades National Park.
๐ฃ๐ฟ๐ผ๐ฏ๐ฎ๐ฏ๐น๐ฒ ๐๐ฎ๐๐๐ฒ:
"The Board determines that the probable cause of this accident was toe unfavorable interaction of severe vertical air drafts and large longitudinal control displacements resulting in a longitudinal "upset" from which a successful recovered was not made."
![1959 Turkish Airlines Vickers Viscount [TC-SEV] Gatwick Crash Aftermath Footage](https://i.ytimg.com/vi/pLaAlFAJbKg/hqdefault.jpg "1959 Turkish Airlines Vickers Viscount [TC-SEV] Gatwick Crash Aftermath Footage
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Accident Description: https://www.instagram.com/p/CoxFIjNvvZL/?igshid=YmMyMTA2M2Y=
On ๐๐ฒ๐ฏ๐ฟ๐๐ฎ๐ฟ๐ ๐ญ๐ณ, ๐ญ๐ต๐ฑ๐ต, a Turkish Airlines Vickers Viscount (Reg. TC-SEV) was on a special flight from Ankara to London via Rome with Adnan Menderes the Prime Minister of Turkey and a party of Turkish Government officials on board.
The plane left Rome at 13:02. TC-SEV called London Airways at 15:56 after passing Abbeville and was cleared by ATC to the Epsom Radio Range station, the holding point for London Airport. Because of poor visibility at destination London (Heathrow) Airport, the London Airport Commandant decided to inform the Turkish captain that he should divert to Gatwick. At 16:27 it left Epsom for Mayfield, the holding point for Gatwick. Over the Mayfield NDB at 4,000 feet the flight was instructed to steer a course of 280 and to descend to 2,000 feet. A further descent clearance was given to 1,500 feet. At 5 NM from touchdown, the plane affirmed that it could continue on the ILS.
TC-SEV was then asked to change to tower frequency and this request was acknowledged. This was the last communication with the plane. At a position of some 5 km from the runway threshold and 550 feet to the north of the approach path centre line, the plane contacted tops of trees 390 feet amsl at the edge of Jordans Wood. The plame began to disintegrate as it descended through the trees at an angle of about 6ยฐ from the horizontal until the wheels made contact with the ground. After rising again slightly the main part of the wreckage came to rest about 100 yards further on and then caught fire.
๐ฃ๐ฟ๐ผ๐ฏ๐ฎ๐ฏ๐น๐ฒ ๐๐ฎ๐๐๐ฒ:
The evidence is insufficient to establish the cause of the accident. There is no indication however that this can be associated either with a technical failure of the aircraft or with a failure of the ground services.")
