loach helicopter vietnam loach helicopter vietnam

[27] During June 1972, they were deployed to a secret base in southern Laos (PS-44), where one of the helicopters was heavily damaged during a training mission late in the summer. We got into another aircraft and went back out. The AH-6 and its troop-carrying sibling, the MH-6, are still heavily used by U.S. special-operations forces, as everything from airborne sniper platforms to transports inserting small teams to expeditionary light attack helicopters. I went up in a Loach with an M60 machine gun to get used to firing the weapon. Two of these designs, those submitted by Fairchild-Hiller and Bell, were selected as finalists by the Army-Navy design competition board. During May 1965, the U.S. Army awarded the production contract to Hughes. The OH-6A made its first flight in 1963. The OH-6A "Cayuse" is a small tactical helicopter flown by units of the 160th Special Operations Aviation Regiment [SOAR]. They were famous for being shot down or crashing in combat. https://warandlifediscussions.weebly.com/Any veteran who served in any combat zone in any capacity is invited to contact Preston Jones: pjones@jbu.edu / (479) 524-7488 Date: 02/08/1969 By the end of the war, the Loachs replacement was imminent. Anthony comes from a military family and has served his country proudly in the military as a pilot. On the night of 5-6 December 1972, the remaining helicopter deployed a wiretap near Vinh, Vietnam; useful information provided from this wiretap was acted on by the United States on several occasions, such as during the Linebacker II campaign and Paris Peace Talks. In her spare time, Samantha enjoys reading, knitting, and hanging out with her dog, Chowder! The Cayuse (white) was used alongside the AH-1 Cobra (red) attack helicopters, forming (pink) hunter killer teams. Cartas de Lee: La historia de un hombre de Vietnam por Larayne M. Topp I was flying wing and just dropped into the AO [Area of Operations]. Vietnam OH-6A "Cayuse" Helicopter The OH-6A made its first flight in 1963. Small Arms/Automatic Weapons; Gun launched non-explosive ballistic projectiles less than 20 mm in size. Select the first letter of the last name of the person you want to find: Anthony is our resident military expert who uses his experience to write about all aspects of flying in the military, including what it takes to become a pilot and serve your country. The helicopter made a Forced Landing. Systems damaged were: COMM SYS, STRUCTURE, INSTRUMENTS, PERSONNEL Even when this helicopter was shot down, it refused to crack. Following the Second World War, significant advancements were made in the field of rotary-wing flight. Date: 03/25/1970 Observation Helicopters 4. The Cayuse had a single articulated four-bladed main rotor, a metal two-bladed tail rotor, and a V-shaped tail. The aircraft was diverted prior to accomplishing any mission objectives. While in Vietnam, Loach helicopters operated as part of air mobile teams. a 501(c)(3) nonprofit organization EIN 45-4703737We Fly for Our Veterans!. The Huskie was used by the US Air Force, US Navy, and US Marine Corps. Cobras, nicknamed Snakes, flew circles 1,500 feet above the scouts, waiting to pounce on whatever the Loach found. The 'Loach' was one of the riskiest helicopter assignments in Vietnam Hughes bid $56,550 per airframe, while Bell bid $54,200. A sobering statistic: Out of 1,419 Loaches built, 842 were destroyed in Vietnam, most shot down and many others succumbing to crashes resulting from low-level flying. In 1965, the concept of helicopter-borne fighting forces was still new and largely untested, and units in Vietnam invented tactics on the spot. The Hughes OH-6 Cayuse (nicknamed "Loach", after the requirement acronym LOHLight Observation Helicopter) is a single-engine light helicopter with a four-bladed main rotor used for personnel transport, escort and attack missions, and observation. The small-arms protection aircrewmen armor that was introduced in 1966 was a vest with pockets containing composite laminated plates commonly called chicken plates. The Army officially adopted the Bell OH-58 Kiowa in 1969. The OH-6A Cayuse was quite effective when teamed with the AH-1G Cobra attack helicopter as part of what were known as Pink Teams. The Vietnam War saw the extensive use of helicopters, though were mostly by the United States military. [22] All American rotorcraft in the theatre had to be operated more cautiously following this development. The Seasprite was an anti-submarine and anti-surface helicopter that had over-the-horizon targeting facilities. I could tell how old a footprint was by how it looked. Find Us on Facebook, Safety Standards Acknowledgement and Consent (SSAC). The OH-6 was also exported as the Model 500 Defender. Robert Davis Travel Management Consultant, 2023 Executive Flyers +1 (512) 241-0795. The unrefueled range of the AH-6 is 250 nautical miles. 2 Stinger AAM. The LOH program opened the floor to several companies to come up with their own designs. One time we ran into hundreds of enemy troops. OA-6A 'Loach' Scout platoon. Can include a combination of the following across two fuselage wingstubs (though some weapons operated from cabin doors): (Not all ordnance types may be represented in the showcase above), Hardpoint Mountings: 2 (if wingstub equipped). In contrast, of the nearly 1,100 Cobras delivered to the Army, 300 were lost. When the Loach debuted in 1966, it broke records for speed, endurance, and rate of climb, all important attributes for a scout helicopter. Reportedly, Hughes had consulted at the last moment with Real, who recommended a bid of $53,550. I liked it because in the Bronx, I was a ghetto kid. USNTPS plans to retain the aircraft indefinitely and continue to improve the safety, reliability, and usefulness of the aircraft in the test pilot training role. Observation Helicopters Hughes OH-6 Cayuse (Loach) The Hughes OH-6 Cayuse is a light helicopter with a single engine and a four-bladed main rotor. The Loach helicopters used to transport personnel were given the designation MH-6, while the armed ones were dubbed the AH-6. He recalls: 360 degrees around you was enemy territory, and the ability to work with American and [South Vietnamese] units on the ground really required aviation to be able to look eye to eye to tell the good guys from the bad guys. Loach-Cobra pairings were sent out more and more frequently, until their main role was to gather general intelligence rather than prepare landing zones. Tough Mission LOACH Chopper Vietnam - YouTube 0:00 / 5:15 Intro Tough Mission LOACH Chopper Vietnam Chopperguy 15.4K subscribers Subscribe 1.1K 53K views 1 year ago We fly with Low Level. This was a Combat incident. This teamwork was actively encouraged by Army officials, and led to the development of so-called "hunter-killer" tactics that sought to flush out and eliminate hostile ground targets. We operated from fixed bases that were islands, if you will, of allied control, says Hugh Mills, who flew both Loaches and Cobras in Vietnam from 1968 to 1972, and went on to fly helicopters for the Kansas City Police Department. Boucher quickly discovered that life as a qualified crewman was extremely dangerous. In 1966 it entered military service with the US Army. 60th Assault Helicopter Company: Mar 72 Jun 72, Information on U.S. Army helicopter OH-6A tail number 67-16304 Vietnam War helicopter pilots bring stories and aircraft to Topeka In Vietnam, These Helicopter Scouts Saw Combat Up Close Cobras and Loaches, two vastly different aircraft, relied on each other to fight the enemy. Hughes OH-6 Cayuse | Military Wiki | Fandom Kanes commanding officer flew his command-and-control Huey to the ravine where Kane and Casher huddled. Unfortunately, the weight of the armament kept the little bird from taking off. Advertising Notice A rescue operation for the crew of a downed Loach helicopter doesn't quite go as planned and the rescuers become victims themselves. New book recounts Newburgh man's time as Vietnam helicopter pilot SA-7 Grail heat-seeking missiles could down a Loach before its crew even realized they were under fire. During 1960, the United States Army issued Technical Specification 153 for a Light Observation Helicopter (LOH) capable of fulfilling various roles on the battlefield, including personnel transport, escort, casualty evacuation, observation, and attack missions. Kane and Casher were pulled aboard and returned to Khe Sanh, but the Huey barely made it back; slicing trees had left its blades shredded, and the tail section had almost separated. Hughes, without informing Real, raised the bid by $3,000, and thus lost the contract to Bell. Mills, who served two tours in Loaches and one in Cobras, was shot down 16 timesall but once in OH-6s. A total of five prototypes were built, all of which were powered by a single Allison T63-A-5A turboshaft engine, capable of producing 252shp (188kW). [8][9] It was reported that Howard Hughes had directed his company to submit a bid at a price beneath the actual production cost of the helicopter in order to secure this order. Systems damaged were: FUEL SYS City of Walnut Creek Special Recreation Museum Tour October 26, 2019, United Airlines Family Day Fly-in October 13, 2019, Napa County Airport Day September 7, 2019, Virginia Rose II Cobra transferred to Vietnam Helicopters Museum August 14, 2019, Memorial Day 2019 Ceremonies at Oak Hill Memorial Park & Cemetery. President As we navigate rapidly evolving military culture and Like any deployed troops, Russian soldiers make calls Sign up for our newsletter and receive the mighty updates! All Rights Reserved. The Model 369, with its Allison T63-A-5A series turboshaft engine, took its first flight on February 27, 1963, under the military designation YOH-6A. Although many were still teenagers, their survival depended on well-honed instincts and razor-sharp reflexes, along with plenty of luck. The CH-53 Tarhe was another heavy-lift helicopter designed to transport and recover downed aircraft. Typically missions were flown during the daylight, starting at dawn; common roles included the clearance of landing zones and general intelligence/observation flights. Late in the war, the HH-43 was also deployed for short overland search and rescue missions. The Hughes (Model 500M) international military version was sold in ten countries and built under license in Italy and Japan. During the Vietnam war, the HH-43 Huskie was used for more rescue missions than all other aircraft combined. The prototype first flew in early 1963, and production began two years later. Vietnam War Era Hughes OH-6 Loach Helicopter - YouTube A saying among Army aviators was, If you have to crash, do it in a Loach.. Almost as soon as production began, however, it was replaced by a competitors model. I was just out of flight school when I went to Vietnam. He flew Loaches for the next 11 months, and today is an accountant in Seattle. Kawasaki Heavy Industries produced 387 OH-6D Cayuses under license in Japan. It had to do with the timbre of your voicehow you talked to other guys on the radio, says Romero, who arrived in Vietnam in 1970, initially as a Huey co-pilot. Within that same year, help was on the way. The OH-6 Cayuse, by this point known as the Loach helicopter, made its way to Vietnam in December 1967. 2 TOW missile pods (2 each) The Cayuse was publicly introduced in 1966 and set several records, including record for endurance, speed and rate of climb. It never flew again. The Hughes OH-6 Cayuse was a revolutionary rotorcraft operated during the Vietnam War. The Army purchased this helicopter 0968 The Marine Corp used it for the sea-based interdiction of the Ho Chi Minh Trail in 1972. The-21C was extensively used by the US Army to transport troops and supplies. Original source(s) and document(s) from which the incident was created or updated: Survivability/Vulnerability Information Analysis Center Helicopter database. Here are the 24 helicopters used in Vietnam. I have come home with blood on my windshield. It served in Granada and Panama during the 1980s, as well as in the . During the Vietnam War the OH-6 helicopters served in huge numbers and were used for light observation and utility roles. Its formal name is derived from the Cayuse people while its "Loach" nickname comes from the acronym for the Light Observation Helicopter (LOH) programme that it was procured under. The helicopter was designed around their earlier model 269/300 making use of monocoque steel tube construction techniques, allowing a strong and compact fuselage. 2 M75 40-mm grenade launchers We flew down along the Ho Chi Minh Trail, he says of the supply route that wound through Vietnam and neighboring Laos and Cambodia. The Cayuse was publicly introduced in 1966 and set several records, including record for endurance, speed and rate of climb. Ultimate Soldier Air Cavalry OH-6 "Loach" Helicopter 1/6 Scale Upon returning to the United States, he established a career in the construction industry and settled in rural Sierra City, California. Fortunate son intensifies : r/memes - reddit The Army dictated that after 300 hours of flight time, each Loach go through a thorough inspection, but in practice such inspections were rare: Few Loaches survived to reach that mark. We do not sell any of the items showcased on this site. Kane was dispatched to the crash site in another Cobra with copilot Jim Casher. Terms and Conditions, Safety Standards Acknowledgement and Consent (SSAC) In response, a task force was developed originally designated Task Force 158 for the next attempt to rescue the hostages, Operation Honey Badger. In 1960, the US Army issued Technical Specification 153 and established the Light Observation Helicopter (LOH) program. They were employed in hunter-killer tactics, wherein they flew low over the jungle as bait to draw enemy fire. The architects of the task force identified the need for a small helicopter to land in the most restrictive locations and that was also easily transported on Air Force transport aircraft. In 1972, as U.S. troops slowly withdrew, the NVA began a major push that became known as the Easter Offensive. ", FAI Record ID #11656 Absolute Rotorcraft World Record, Distance over a closed circuit without landing, FAI Record ID #11655 Absolute Rotorcraft World Record, Distance without landing, Obituary: Robert G. Ferry; Air Force veteran was record-setting test pilot, "In Vietnam, These Helicopter Scouts Saw Combat Up Close", "Jane's Aircraft Upgrades, MD Helicopters (Hughes) Model 500 (Military Versions)", "Dominican Republic Air Force Unit History", "Japanese Maritime Self-Defence Force OH-6J", "Breda Nardi Hughes NH.500M in Armed Forces of Malta service", https://en.wikipedia.org/w/index.php?title=Hughes_OH-6_Cayuse&oldid=1133333304, This page was last edited on 13 January 2023, at 07:46. The Bell H-13 Sioux was developed as a light-weight single-engine and single-rotor helicopter. They chose the OH-6A scout helicopter to fill that role, and it became known as the Little Bird compared to the other aircraft in the task force, the MH-60 and the MH-47. This was a Recon mission for Unarmed Recon Hughes is reported to have told his confidant, Jack Real, that he lost over $100 million to construct 1,370 airframes. Each time we went out, we got shot at. Hughes OH-6 Cayuse (Loach) - Military Factory [17] On 26 March 1966, Jack Schwiebold set the closed circuit distance record in a YOH-6A at Edwards Air Force Base, California, flying without landing for 1,739.96mi (2,800.20km). s/n 67-16304 How a Vietnam War Helicopter Pilot Captured a POW With His Civil War Due to its designation LOH (Light Observation Helicopter), pilots and crew nicknamed this helicopter LOACH. Each could be equipped with any number of armaments, including grenade launchers, 7.62 mm miniguns, Hydra 70 mm unguided rockets, and TOW and Hellfire anti-tank guided missiles. When the opposing forces exposed themselves, the crew would call upon an accompanying Bell AH-1 Cobra to attack. Helicopter took 1 hits from: Reportedly, 964 out of the 1,422 OH-6As produced for the U.S. Army were destroyed in Vietnam alone. article/image or apply full credit information. [18] Subsequently, on 6 April 1966, Robert Ferry set the long distance world record for helicopters by flying from Culver City, California, with over a ton of fuel to Ormond Beach, Florida, covering a total of 1,923.08 nm (2,213.04mi, 3,561.55km) in 15 hours, and near the finish at up to 24,000 feet (7,300m) altitude. 2023 Smithsonian Magazine The Hughes OH-6A Cayuse was quite effective when teamed with the AH-1G Cobra attack helicopter as part of what were known as Pink Teams, combining the OH-6A Loach (white team) with a AH-1G Cobra atacke helicopter (red team). On 1 October 1986, to help meet the increasing demands for support, the 1-245th Aviation Battalion from the Oklahoma National Guard, which had 25 AH-6 and 23 UH-1 helicopters, was placed under the operational control of the 160th. Kiowas, largely relegated to low-threat cargo and liaison missions in Vietnam, were after the war tasked to spot targets from afar and guide Cobras (and later, Boeing AH-64 Apaches) to good firing spots. It was reasonably fast, very crashworthy, comparatively easy to maintain and fly, and extraordinarily maneuverable. The back plate was often not used owing to the weight, and even the chest plate was deleted. Served in Vietnam War during 1968 through 1970. We thought they were ARVNs [Army of the Republic of Vietnam] until they started running. He shares memories of his service and reflects on what the war meant to. Four troop-carrying Hueys (called a Blue Team) often sat idle somewhere nearby, ready to insert troops if the Pink Team discovered an interesting targetor were shot down and needed rescuing. Vietnams mountainous terrain stressed the underpowered, obsolete helicopters to their limits: They could neither fly fast enough to escape enemy fire nor carry enough armament to pose a meaningful threat. Since 1968 this helicopter saw combat in Vietnam. The Gyrodyne company built the Gyrodyne QH-50 DASH (Drone Anti-Submarine Helicopter) to combat submarines from a distance. I was used to getting up close and personal with the enemy.. Despite Being Prone to Crashing, the Loach Helicopter Was Favored By While Loachs were vulnerable to enemy fire, they were famous for surviving crashes like John did. Lt. Col. Several Kawasaki-built Loach helicopters were also flown by civilian customers for a variety of reasons, including emergency medical services, law enforcement tasks and for work in the agricultural sector. Its effectiveness in battle allowed it to quickly replace the Bell H-13 Siouxs being operated in the country. The Boeing CH-47 Chinook is a tandem rotor chopper that was developed by Vetrol and built by Boeing Vertol. Tough Mission LOACH Chopper Vietnam - YouTube For this, a small rotorcraft capable of landing in restrictive locations and easily transportable via US Air Force transport aircraft was necessary. It gained impetus with the advent of the Vietnam War, and was aided by advances in helicopter technology, specifically the development of the turboshaft engine. The helicopter was hit in the Left Side Hughes Tool Company, Aircraft Division - USA, (View other Aviaton-Related Manufacturers), Dominican Republic; Denmark; Japan; Spain; Taiwan; United States, (OPERATORS list includes past, present, and future operators when applicable), Intelligence-Surveillance-Reconnaissance (ISR), Scout, X-Plane (Developmental, Prototype, Technology Demonstrator), (Showcased structural values pertain to the base Hughes OH-6 Cayuse (Loach) production variant), RANGES (MPH) Subsonic: <614mph | Transonic: 614-921 | Supersonic: 921-3836 | Hypersonic: 3836-7673 | Hi-Hypersonic: 7673-19180 | Reentry: >19030, (Showcased performance specifications pertain to the. [13][3] Beginning in 2001, the JGSDF OH-6s were supplemented by the indigenously-developed Kawasaki OH-1, a more advanced observation helicopter. Heavy Attack Helicopters 2. Underneath, a fixed twin-skid undercarriage was supported at two separate points. Both Loach and Cobra have been in production, on and off, in one form or another ever since. The Sikorsky S-61R is a twin-engine transport and search helicopter. Home | The Bell UH-1 Huey & the Hughes OH-6 Loach An inventive Bell Helicopter engineer was already at work on the worlds first attack helicopter, and Bells decision to keep the project hidden until complete let the model slip into service as a Huey derivative (see The Birth of the Cobra, Aug. 2017). Pilot sold separately. Flight Hours in Vietnam: 1,400. Armament Following a contentious selection process that included allegations of industrial espionage and political favoritism, the first Hughes OH-6A observation helicopters arrived in Vietnam in December 1967. [23][22] Such a team would have normally comprised a single OH-6 that would fly relatively slow and at a low altitude while attempting to spot the presence of enemies. In the Vietnam War, these choppers were used to recover downed aircraft. Despite Being Prone to Crashing, the Loach Helicopter Was Favored By Pilots In Vietnam The Hughes OH-6 Cayuse was a revolutionary rotorcraft operated during the Vietnam War. Units in Vietnam began sending UH-1Bs outfitted with rocket pods and machine guns to circle over the scouts at around 600 feet and attack anything that might interfere with the imminent troop landing. Loach and Cobra were in constant radio communication, and because of the intensity of hunter-killer missions, it wasnt long before pairs in each type knew each other well enough to anticipate the others moves. US Army Loach OH-6 Helicopter Vietnam War Era Steve1958OR 242 subscribers 14K views 9 years ago A friend came by today with his Vietnam war era Hughs OH-6 Loach helicopter. While successful in this respect, the Loach helicopter also had a reputation for being easily gunned down. [14][15], During 1966, the OH-1 entered service with the U.S. Army. These rotorcraft were operated by several different organisations, the majority of which were based in Japan. Search and Rescue Helicopters 5. FAQ | Just as I set it down, the tail rotor spun off. The 1-245 modified infantry night vision goggles and worked to develop the necessary skills for rapid deployment with Little Birds and C-130s.[31]. In one particular clandestine incident in 1972, known as the Vinh wiretap, a pair of OH-6As were heavily modified and used by the Central Intelligence Agency (CIA) via Air America was used to infiltrate Vietnamese high level communications, providing valuable intelligence. Hughes Model OH-6A Cayuse or LOACH This simple design made maintenance easy, while the choppers 26-foot rotor made it much easier to maneuver in tight landing zones. It is 1/6th scale and very large, has to be at least 3 feet from rotor tip to rotor tip. The Mil Mi-8 is a Soviet medium twin-turbine helicopter. Furthermore, the helicopter was also developed into a civilian helicopter, the Model 500, which was still in production into the twenty-first century under MD Helicopters as the MD 500. MD-500MD/Scout and TOW Defender: Improved military version of the model 500 with 5 main rotor blades, 375-shp Allison 250-C20B turboshaft engine, and T-tail. They underwent two weeks of qualification training and an additional two weeks of mission training. [3], On 27 February 1963, the first Model 369 prototype performed its maiden flight. Modifications were also made to the rotor assembly by way of a five blade main rotor which increased stability. The 1-245th AVN BN enlisted were sent to the Mississippi Army National Guard's Army Aviation Support Facility (AASF) at Gulfport, Mississippi, for two weeks of qualification training in the aircraft. After evaluation, three designs were selected and 5 of each: the Bell OH-4A; the Hiller OH-5 and the Hughes OH-6, were ordered for trials by the U.S.Army Aviation Board. OH-6A Cayuse / AH-6J Little Bird - Military Aircraft Unknown as to mission impact. During 1966, the OH-6 entered service with the U.S. Army, it promptly arrived into active combat in the Vietnam War. I got shot down on my 22nd birthday, March 27, 1971. 29 of the best politically incorrect Vietnam War slang terms Even trampled grass was a clue; it meant that enemy troops had passed through the area within eight hours, the time it took for grass to dry upright. Graphics are very well done, the whole model is very well done. purchase. It had no hydraulic system and its electrical setup was used primarily to start up the enginesimple even by 1960s standards, which for practical purposes meant it was easier to maintain and harder to shoot down than other helicopters. His three tours to Vietnam included death-defying scouting missions piloting his Hughes OH-6 light observation helicopter (or Loach) as well as gunship runs inside his AH-1 Cobra attack helicopter.. Cozzalio was also involved in nine aircraft mishaps; he was shot down six times and suffered three hard landings. The Cobra was fast and deadly. [27], During the early 1970s, Soviet-supplied SA-7 Grail shoulder-launched anti-aircraft missiles emerged amongst North Vietnamese troops; one hit could down a Loach, potentially dealing fatal damage before its crew were aware that they were under fire. Both the Pilot and Observer/Gunner positions were equipped with carbon fiber side panels and seats. The AH-1J SeaCobra was used later in the later stages of the Vietnam war. Unlike its troop-carrying ancestors, a Cobra was like a World War II fighter, says Jim Kane, who arrived in Vietnam fresh out of Purdue University. Though Cobra pilots were trained Stateside, most Loach pilots didnt take control of OH-6s until arriving in Vietnam. The Bell Model 206 is a line of both single and twin-engined helicopters with two primary rotor blades. [6], During May 1965, the U.S. Army awarded a production contract to Hughes; this initial order for 714 rotorcraft was subsequently increased to 1,300 along with an option for another 114. The OH-6 was developed in response to the United States Army issuing Technical Specification 153 in 1960 to replace its Bell H-13 Sioux fleet. Vietnam Helicopters Museum - OH-6A "Cayuse" Helicopter s/n 67-16304 The OH-6A was powered by a single Allison T63-A-5A 285 shp turboshaft engine, and had a cruising speed of 144 mph (125 knots). Has a mouth full of pointy teeth and a pair of eyes. The OH-6D was an improved version with more advanced electronics and heavier armament. The United States deployed all types of helicopter, ranging from massive troop transport choppers, to smaller multipurpose and attack helicopters, and even helicopter drones. It later turned out that Howard Hughes purposely undervalued his estimate and deceptively won out against Fairchild-Hiller - his reasoning being that a long-term US Army commitment to his helicopter would, over time, make the deal profitable at some point. The Little Birds weaponry is a far cry from the M60 machine gun carried aboard a Loach in Vietnam: AH-6s can carry miniguns, rocket pods, grenade launchers, Hellfire missiles, and air-to-air Stinger missiles. Its like a street cop going into a bad neighborhood. It was used for transporting personnel, escorting other aircraft and naval vessels, attacking enemy units, and acting as an observation post. 2 MK19 40-mm grenade launcher 605th transportation Company (Direct Support): Nov . During the testing phase, it became clear the Bell prototype was underpowered, so it was dropped. I spent more time with them., Kids Start Forgetting Early Childhood Around Age 7, Archaeologists Discover Wooden Spikes Described by Julius Caesar, Artificial Sweetener Tied to Risk of Heart Attack and Stroke, Study Finds, 5,000-Year-Old Tavern With Food Still Inside Discovered in Iraq, The Surprisingly Scientific Roots of Monkey Bars. It was barely used in the Vietnam War because it was replaced by the more advanced Sikorsky H-34 Choctaw.