HelicoptersC/N HRS-1/3, redesignated in 1962 CH-19E @ (optional) Send Units YearsUnitsBase 1952/59HMM-162MCAS New RiverMCAS Santa Ana / Tustin closed 19991952/58HMH-361MCAS Santa Ana / Tustin closed 19991952/56HMM-263MCAS New RiverMCAS Cherry Point1952/56HMH-362MCAS Santa Ana / Tustin closed 19991952/55HMH-363MCAS Santa Ana / Tustin closed 19991951/60HMM-161MCAS Kaneohe BayMCAS El Toro closed 1999MCAS Santa Ana / Tustin closed 19991951/60HMM-163MCAS Santa Ana / Tustin closed 19991951/56HMM-261MCAS New RiverMCAS Cherry Point1951/54HMM-262MCAS New RiverMCAS Cherry Point