Lineage
  01Jul1964  activated    HMM-164 (Marine Medium Helicopter Squadron)
  23Feb1999  redesignated HMMT-164 (Marine Medium Helicopter Training Squadron)
  09Apr2015  redesignated VMM-164 (Marine Medium Tiltrotor Squadron)

Nickname
  01Jul1964 - Present  Knightriders

Aircraft Carrier Deployments

Shore Based Deployments
  HMM-164    Mar1966 -   Oct1969  CH-46A    MAG-36/ Marble Mountain, South Vietnam
  HMM-164    Oct1969 -   Dec1969  CH-46A    MAG-15/MCAS Futenma, Japan
  HMM-164    Dec1969 -   Apr1972  CH-46A/D  MAG-36/MCAS Futenma, Japan
  HMM-164    Aug1975 - 31Aug1978  CH-46D    MAG-36/MCAS Futenma, Japan
  HMM-164    Sep1979 - 24Feb1980  CH-46D    MAG-36/MCAS Futenma, Japan
  HMM-164    Sep1981 -   Mar1982  CH-46E    MAG-36/MCAS Futenma, Japan
  HMM-164    Sep1983 - 13Feb1984  CH-46E    MAG-36/MCAS Futenma, Japan
  VMM-164  01Jun2024 -            MV-22B    Camp Lemonnier, Djibouti/CJTF-HOA

Amphibious Deployments
  HMM-164(C)       May1972 -   Nov1972  CH-46D           9MAB   LPH-3   Vietnam War
  HMM-164(C)       May1974 - 20Jun1974  CH-46D           31MAU  LPH-11  WestPac
  HMM-164DET.    20Jun1974     Jul1974  CH-46D  HMH-462  31MAU  LPH-11  WestPac
  HMM-164(C)     19Aug1974 - 30Dec1974  CH-46D           31MAU  LPH-10  WestPac
  HMM-164(C)     09Aug1985 - 16Dec1985  CH-46E           13MAU  LPH-3   WestPac
  HMM-164(C)     14Jan1988 - 14Jul1988  CH-46E           11MAU  LHA-5   WestPac
  HMM-164(Rein)  20Jun1990 - 17Apr1991  CH-46E           13MEU  LPH-3   WestPac, Persian Gulf
  HMM-164(Rein)  16Oct1992 - 16Apr1993  CH-46E           15MEU  LPH-10  WestPac, Indian Ocean
  HMM-164(Rein)  23Jun1995 - 22Dec1995  CH-46E           11MEU  LPH-11  WestPac, Persian Gulf
  HMM-164(Rein)  29Aug1997 - 26Feb1998  CH-46E           13MEU  LHA-5   WestPac, Persian Gulf
  VMM-164(Rein)  06Oct2020 - 20May2021  MV-22B           15MEU  LHD-8   U.S. 5th and 7th Fleet AOO