Martin B-57 Canberra Single Engine Landings ~ 1955 Martin Aircraft (Patreon)

more at http://quickfound.net/

Originally a public domain film, slightly cropped to remove uneven edges, with the aspect ratio corrected, and one-pass brightness-contrast-color correction & mild video noise reduction applied.

The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original).

https://en.wikipedia.org/wiki/Martin_B-57_Canberra

Wikipedia license: http://creativecommons.org/licenses/by-sa/3.0/

The Martin B-57 Canberra is an American-built, twinjet tactical bomber and reconnaissance aircraft that entered service with the United States Air Force (USAF) in 1953. The B-57 is a license-built version of the British English Electric Canberra, manufactured by the Glenn L. Martin Company. Initial Martin-build models were virtually identical to their British-built counterparts; Martin later modified the design to incorporate larger quantities of US-sourced components and produced the aircraft in several different variants.

The B-57 Canberra holds the distinction of being the first jet bomber in U.S. service to drop bombs during combat. The Canberra was used extensively during the Vietnam War in a bombing capacity; dedicated versions of the type were also produced and served as high-altitude aerial reconnaissance platforms (the Martin RB-57D Canberra), and as electronic warfare aircraft. The B-57 Canberra was also sold to export customers abroad; further combat use was seen by the Pakistani Air Force during the Indo-Pakistani War of 1965 and the Indo-Pakistani War of 1971.

In 1983, the USAF opted to retire the type; the B-57 Canberra's retirement marked the ending of the era of the tactical bomber. The three remaining flightworthy WB-57Fs are technically assigned to the NASA Johnson Space Center, next to Ellington Field in Houston, as high-altitude scientific research aircraft, but are also used for testing and communications in the U.S. and Afghanistan...

In early July 1953, the first US-built production aircraft (52-1418) rolled out; it conducted its maiden flight on 20 July 1953.[6] One month later, this initial production aircraft was accepted by the USAF, by which point a cessation of hostilities had come into effect in Korea. This was one of only eight B-57A Canberras to be manufactured; the remaining 67 aircraft from this first batch, deemed no longer to be required as bombers, were converted on the assembly line to serve as medium-altitude reconnaissance aircraft while retaining all the basic Canberra features, and were accordingly re-designated as the RB-57A Canberra....

For many years two WB-57F Canberras (NASA 926 and NASA 928) were flown and maintained by NASA for high altitude atmospheric research. These same two aircraft have also been deployed alternately to Afghanistan for use as communications platforms that fly high over an area linking various communications devices on the battlefield and to other airborne assets, they were known as the Battlefield Airborne Communications Node system (BACN). In 2011 it was determined that a third aircraft was needed to satisfy mission requirements and an additional WB-57 was removed from the 309th AMARG after over 40 years at Davis-Monthan AFB and returned to flight status in August 2013 as NASA 927...

RB-57D

High-altitude strategic reconnaissance version, J57-P-9 engines, wingspan increased to 106 ft (32.31 m), first flight: 3 November 1955; 20 built.

RB-57E

Basic photo-reconnaissance conversion for the Air National Guard.

RB-57E (Patricia Lynn Project)

B-57Es modified to all-weather reconnaissance aircraft, used in "Patricia Lynn" missions during the Vietnam War; six converted.

RB-57F

High-altitude strategic reconnaissance version developed by General Dynamics. Pratt & Whitney TF33 turbofan engines, wingspan increased to 122 ft (37.5 m), first flight 23 June 1963; 21 built.

WB-57D

Air Weather Service RB-57Ds used for nuclear atmospheric sampling testing.

WB-57F

Air Weather Service RB-57Fs re-designation after June, 1968...