 In 1983, the UH-1Ns began two years of support as part of then Vice President George Bush's South Florida Drug Enforcement Task Force, participating in Operation Bahamas, Antilles and Turks (BAT).The Op BAT Hueys flew hundreds of over-water missions from the Bahamas before transferring to Homestead Air Force Base, Florida in 1985.In 1986, the 20th flew the specially equipped and highly capable Sikorsky MH-53 Pave Low and started flying the upgraded MH-53J Pave in 1988.