HueyHelicopterSerialNumbersSikorsky S 5. HSS Seabat HUS Seahorse CH 3. Choctaw helicopter. The first prototype of this widely used helicopter was designed to meet a 1. U. S. Navy for a larger and more up to date helicopter to replace the S 5. Designated XHSS 1, it flew for the first time on 8 March 1. The first production HSS 1 flew on 2. September 1. 95. 4, and the type became operational in August 1. Now designated SH 3. G, it has the name Seabat and carries either dunking sonar search equipment or weapons for attacking submarines. Later Seabats are the SH 3. J previously HSS 1. N with automatic stabilisation and some equipment improvements, and the winterised LH 3. D formerly HSS 1. L. Examples of these three models are still in U. S. Navy service, although since their replacement by the SH 3 Sea King began, many have been converted to utility transports with UH prefixes. Websources Those who cannot remember the past are condemned to repeat it. George Santayana, The Life of Reason, Volume 1, 1905 To Vietnam Veterans. UH1H Iroquois Huey Helicopter. With the success of the Bell Model 204 design a need was identified for a larger and more powerful version of this helicopter. USAF Serial Numbers Last Revised November 4, 2017. The U. S. Marine Corps, with whom the S 5. Seahorse, have used the type since 1. U. S. satellite programme. The 1. 2 passenger UH 3. D and UH 3. 4E formerly HUS 1 and HUS 1. A are basically alike, the latter being an amphibious version with pontoons for landing on water. The VH 3. 4D is a VIP transport. I am owner curator of 68 16425 UH1H. Project 425 is a mobile static display and we have logged over 200 missions in South East Florida. Inf. Army S 5. 8s have the name Choctaw, the CH 3. A and CH 3. 4C differing only in the equipment carried, and have been in service since April 1. Substantial numbers of military S 5. Federal German Army one hundred and forty four the navies of Argentina five, Brazil five, France twenty six, Germany, Indonesia, Italy eighteen, Japan fourteen and the Netherlands twelve and the air forces of Belgium nine, Cambodia three, Canada four, France one hundred and ten, Germany, Israel twelve, Thailand twenty and South Vietnam sixty. Those in French and Belgian service were manufactured in France by Sud Aviation. The commercial S 5. B and S 5. 8D are passengercargo transport helicopters comparable with their military counterparts. The 1. 2 seat airline version, certificated by the FAA in August 1. Chicago Helicopter Airways eight, New York Airways three and Sabena eight. Tan Son Nhut Association 2006 CD It contains numerous pages of over 1300 photographs, former classified documents and etc. TSNA receives 100 of all monies. The first prototype of this widely used helicopter was designed to meet a 1952 requirement of the U. S. Navy for a larger and more uptodate helicopter to replace the. TYPE Singleseat homebuilt helicopter. PROGRAMME Scalereplica design of McDonnell Douglas MD500 first flown in 1992 and available in kit form until production. USAF Serial Numbers Last revised November 4, 2017. PSYOP MISTAKES SGM Herb Friedman Ret. Note Images from this article were used in Three Practical Lessons from the Science of Influence Operations Message. Production of the S 5. December 1. 96. 5 after one thousand seven hundred and sixty six had been built by Sikorsky, but has since started again to fulfil additional U. S. orders and one from the Italian Navy for six SH 3. Js. The turbine engined development still being produced by Westland as the Wessex is described separately. K. Munson Helicopters And Other Rotorcraft Since 1. Another winner for Sikorsky in the fifties was the Model S 5. The prototype was developed to meet a US Navy specification for a more advanced antisubmarine helicopter than the S 5. Designated XHSS 1, it first flew on 8 March 1. Seabat, was ready by September. The Marine Corps adopted it in 1. Seahorse and the Army in 1. Choctaw. As a transport helicopter capable of carrying 1. Choctaw was widely used in Vietnam. The Marines received about 5. Facebook Top Eleven Hacker 2012 Token Cash Generator. S 5. 8 in the utility version HUS 1 and 1. A. In 1. 95. 6, Westland acquired the license to build the S 5. Wessex. Sikorsky continued producing the S 5. Wright radial engine a turbine powered conversion with a PT6. T 6 Twin Pack did not become available until 1. G. Apostolo The Illustrated Encyclopedia of Helicopters, 1. The H 3. 4 was originally developed to meet a Navy requirement for a single engined medium helicopter that could replace the Sikorsky HO4. S S 5. 5 H 1. ASW role. Designated the Model S 5. Sikorsky and XHSS 1 by the Navy, the new aircraft incorporated several features that had first appeared on the S 5. However, the S 5. The S 5. 8 also differed from the S 5. The prototype XHSS 1 made its first flight in March 1. Navy service in August 1. HSS Seabat. A troop transport variant was simultaneously acquired by the Marine Corps as the HUS Seahorse, and one example of this type was loaned to the Army for service test and evaluation. The Army had placed preliminary orders for production H 3. A troop transport variants of the Navy XHSS 1 in April 1. Marine Seahorse, which was essentially identical to the H 3. Armys belief that the type would be a vast improvement over the H 1. The Army accepted the first of 4. H 3. 4As in April 1. HUS 1 aircraft transferred from the Marine Corps during Fiscal Year 1. H 3. 4A though at least five further USMC Seahorses operated by the Army between 1. Navy Bureau numbers. The H 3. 4As performance was, as hoped, markedly superior to that of the H 1. Army Captains Claude E. Hargett and Ellis Hill set new world helicopter speed records on courses of 1. The H 3. 4A was also the first helicopter judged safe enough for routine use by the U. S. President, and in 1. Army organized an Executive Flight Detachment equipped with specially modified Choctaws. These aircraft were fitted with extensive soundproofing, plush VIP interiors, and upgraded communications equipment, and were designated VH 3. A. In 1. 96. 0 Sikorsky began modifying Army H 3. As and Air Force H 3. As and Bs to C model standard through the addition of automatic flight stabilization systems and other detail changes. By January 1. 96. Army had 1. 90 H 3. Cs and 1. 79 H 3. As in its inventory under the Tri Service designation system introduced later that year the aircraft were redesignated as, respectively, CH 3. C and CH 3. 4B. Several C model aircraft were subsequently modified to VH 3. C standard for VIP transport duties. Though the CH 3. Army transport helicopter of the early 1. UH 1 Iroquois, it did not see extensive Army service in Vietnam. The Armys 1. 96. Vertol CH 2. Shawnee to Southeast Asia instead of the faster and more capable Choctaw was based on two considerations. First, in accordance with then current Army doctrine regarding the area standardization of aircraft types, the CH 2. Pacific area and the continental United States, whereas all but about thirty of the Armys CH 3. Europe. It was therefore logical and logistically preferable that the CH 2. Southeast Asia. The Armys second reason for sending the Shawnee rather than the Choctaw was a somewhat negative opinion of the Choctaws combat survivability, a belief based on French experience in North Africa. French forces had used both the CH 2. CH 3. 4 in Algeria, the former flown by the Army and Air Force and the latter by the Navy, and official evaluations had indicated that the Shawnee was more likely to survive multiple hits by ground fire than was the CH 3. The French belief that the location and fragile construction of the Choctaws fuel tanks made the craft extremely vulnerable to ground fire seemed to validate the U. S. Armys decision to deploy the Shawnee to Vietnam pending the introduction into widespread service of the UH 1 Iroquois. The approximately twenty Army H 3. Vietnam proved no more vulnerable than any other aircraft in the theatre, however, and ably carried out issions ranging from combat assault to aeromedical evacuation and general cargo transport. Most of these twenty aircraft were turned over to the South Vietnamese during the course of the war, though a few were ultimately reclaimed by the Army prior to the final collapse of the Saigon Government. The CH 3. 4 Choctaw remained in frontline Army service well into the late 1. Army Reserve and National Guard aviation units for considerably longer. Indeed, the last Choctaw was not officially retired until the early 1. UH 1. H Iroquois and the CH 4. Chinook. S. Harding U. S. Army Aircraft since 1.