HMM-165 Lady Ace Patch –Sew On A 4 inch squadron patch of the HMM-165 Lady Ace Marine Medium Tilt Rotor Squadron 165 (VMM-165) is a United States Marine Corps Tilt-rotor squadron consisting of MV-22B Osprey transport aircraft. The squadron, known as the "White Knights", is based at Marine Corps Air Station Miramar, California and fall under the command of Marine Aircraft Group 16 (MAG-16) and the 3rd Marine Aircraft Wing (3rd MAW). Vietnam War Marine Medium Helicopter Squadron 165 was activated on July 1, 1965 at Marine Corps Air Station Santa Ana, California as part of Marine Aircraft Group 36, 3rd Marine Aircraft Wing. During August 1965, the White Knights were reassigned to Marine Wing Service Group 37. In September 1966, the White Knights deployed to the Republic of Vietnam, where they were assigned to Marine Aircraft Group 36, 1st Marine Aircraft Wing. From October 1966 to August 1969, the squadron operated from Kỳ Hà, Hue/Phu Bai, the USS Valley Forge, the USS Tripoli, Marble Mountain area near Da Nang, and from the USS Tarawa. On June 6, 1968, HMM-165 had two of their CH-46As shot down in the vicinity of Khe Sanh. There were no deaths on the first incident but the second crash which occurred at LZ Loon, southeast of Khe Sanh, resulted in the death of 12 of the 23 Marines on board. Vietnam-era squadron insignia. In August 1969, the squadron redeployed to Okinawa where it was reassigned to Marine Aircraft Group 15 of the 9th Marine Amphibious Brigade. In December 1969, the squadron again became part of Marine Aircraft Group 36. During the early 1970s, HMM-165 participated as part of the Special Landing Force in support of activities in the Republic of Vietnam. During July and August 1972, the White Knights took part in Philippine flood relief operations, flying in food and supplies to local populations. At the end of April 1975, helicopters of HMM-165 played a key role in the evacuation of Saigon, Operation Frequent Wind. At 0500 on 30 April 1075, under direct orders from President Gerald Ford, the crew of Lady Ace 09 evacuated U.S. Ambassador Graham Martin from the US Embassy, Saigon, prior to the Fall of Saigon. A CH-46 in front of an old blimp hangar at Marine Corps Air Station Tustin. Post Vietnam and the 1980s In November 1977, the White Knights moved to Marine Corps Air Station Kaneohe Bay, Hawaii where they were reassigned to Marine Aircraft Group 24, the air combat element of the 1st Marine Brigade. At this time the name of the squadron was changed from White Knights to Hawaiian Warriors. The logo on the tail of the aircraft was changed from a traditional knight to that of a profile of a Hawaiian king that resembled the logo of Primo Beer, causing the squadron enlisted to affectionately refer to themselves as, The Primo Warriors.. In December 1979 at a time of high international tension arising from the Iran hostage crisis and the Soviet invasion of Afghanistan, HMM-165 deployed to the Arabian Sea with the 31st Marine Amphibious Unit (31st MAU) on board the USS Okinawa (LPH-3). Their mission was to deter Soviet Aggression under the orders of then President Jimmy Carter. This policy would later be named the Carter Doctrine. At the same time, the squadron served in a minor support role for the Hostage Rescue Attempt in Iran. Upon returning to Hawaii in June 1980, the following winter produced a severe storm that damaged electrical lines crossing Oahu and HMM-165 assisted local officials in replacing these downed lines. In 1981, HMM-165 was again deployed to the Western Pacific and Arabian Sea with the 31st MAU on board the USS Belleau Wood (LHA-3). Their name changed back to The White Knights and replaced the tail insignia with a traditional White Knight helmet. HMM-165 performed humanitarian work assisting the government of Sri Lanka in delivering television transmitters to a remote site providing the people of Sri Lanka full national coverage of their television station for the first time. During April 1983 HMM-1