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  2. HH-47 CSAR-X prototype - Wikipedia

    en.wikipedia.org/wiki/HH-47_CSAR-X_Prototype

    The ideal CSAR-X was a medium-lift helicopter that would replace the Air Force's fleet of HH-60G Pave Hawk helicopters, which were quickly approaching their useful service life limit. [7] The CSAR-X's main objective was to recover shot down airmen and rescue soldiers stranded in harsh environments, unreachable by any other means.

  3. Night vision, new helicopters are pushing the frontiers of ...

    www.aol.com/news/night-vision-helicopters...

    The blaze, which reached 71,000 acres by noon Thursday, had at least one Fire Hawk aiding in the fire suppression or rescue operations in the area around 1 p.m. Thursday.

  4. Helitack - Wikipedia

    en.wikipedia.org/wiki/Helitack

    A helitack helicopter will launch with a crew on board, drop them in the vicinity of the fire (or "incident") where they will begin clearing a firebreak with standard hand tools, while the helicopter can then support the team with water drops, either with a Bambi bucket or airframe-mounted water tanks, or ferry in additional personnel (e.g ...

  5. Sikorsky H-5 - Wikipedia

    en.wikipedia.org/wiki/Sikorsky_H-5

    The Sikorsky H-5 (initially designated R-5 [a] and also known as S-48, S-51 and by company designation VS-327 [1]) is a helicopter built by Sikorsky Aircraft Corporation.. It was used by the United States Air Force, and its predecessor, the United States Army Air Forces, as well as the United States Navy and United States Coast Guard (with the designations HO2S and HO3S).

  6. Aerial firefighting - Wikipedia

    en.wikipedia.org/wiki/Aerial_firefighting

    A helicopter dips its bucket into a river to drop water on a wildfire in California. Helicopters can hover over the fire and drop water or retardant. The S-64 Helitanker has microprocessor-controlled doors on its tank. The doors are controlled based on the area to be covered and wind conditions.

  7. Helicopter - Wikipedia

    en.wikipedia.org/wiki/Helicopter

    By October 2018, the in-service and stored helicopter fleet of 38,570 with civil or government operators was led Robinson Helicopter with 24.7% followed by Airbus Helicopters with 24.4%, then Bell with 20.5 and Leonardo with 8.4%, Russian Helicopters with 7.7%, Sikorsky Aircraft with 7.2%, MD Helicopters with 3.4% and other with 2.2%.

  8. Sikorsky MH-60 Jayhawk - Wikipedia

    en.wikipedia.org/wiki/Sikorsky_MH-60_Jayhawk

    Chosen to replace the HH-3F Pelican, the MH-60T is a member of the Sikorsky S-70 family of helicopters and is based on the U.S. Navy's SH-60 Seahawk helicopter, [1] itself based on the U.S. Army's UH-60 Black Hawk helicopter. Development began in September 1986, first flight was achieved on 8 August 1989, and the first HH-60J entered USCG ...

  9. Sikorsky S-61R - Wikipedia

    en.wikipedia.org/wiki/Sikorsky_S-61R

    The Sikorsky S-61R is a twin-engine helicopter used in transport or search and rescue roles. A developed version of the S-61 (the SH-3 Sea King), the S-61R was also built under license by Agusta as the AS-61R.