| Unit | | From | To |
|---|
| Helicopter Anti-Submarine Squadron ONE - Seahorses - NAS Jacksonville,NAS Key West,Quonset State | HS-1 | 1951 | 1997 |
| Helicopter Anti-Submarine Squadron TWO - Golden Falcons - NAS Imperial Beach / Ream Field,NAS North Island | HS-2 | 1952 | 2009 |
| Helicopter Anti-Submarine Squadron Three - Tridents - Elizabeth City,NAS Jacksonville | HS-3 | 1952 | 2009 |
| Helicopter Anti-Submarine Squadron FOUR - Black Knights - NAS Imperial Beach / Ream Field,NAS North Island | HS-4 | 1952 | 2012 |
| Helicopter Anti-Submarine Squadron FIVE - Nightdippers - NAS Jacksonville,NAS Key West,NAS Norfolk,Quonset State | HS-5 | 1956 | 2013 |
| Helicopter Anti-Submarine Squadron SIX - Indians - NAS Imperial Beach / Ream Field,NAS North Island | HS-6 | 1956 | 2011 |
| Helicopter Anti-Submarine Squadron SEVEN - Dusty Dogs - NAS Jacksonville,NAS Norfolk,Quonset State | HS-7 | 1956 | 2011 |
| Helicopter Anti-Submarine Squadron EIGHT - Eightballers - NAS Imperial Beach / Ream Field,NAS North Island | HS-8 | 1956 | 2005 |
| Helicopter Anti-Submarine Squadron Nine - Sea Griffins - NAS Jacksonville,Quonset State | HS-9 | 1956 | 1993 |
| Helicopter Anti-Submarine Squadron TEN - Warhawks - NAS Imperial Beach / Ream Field,NAS North Island | HS-10 | 1960 | 2012 |
| Helicopter Anti-Submarine Squadron Eleven - Dragonslayers - NAS Jacksonville,Quonset State | HS-11 | 1957 | 2016 |
| Helicopter Anti-Submarine Squadron Twelve - Wyverrns - NAS North Island | HS-12 | 1977 | 1994 |
| Helicopter Anti-Submarine Squadron Thirteen - Sub Choppers - Quonset State | HS-13 | 1961 | 1962 |
| Helicopter Anti-Submarine Squadron FOURTEEN - Chargers - Atsugi Kaigun-hikōjō,NAS North Island | HS-14 | 1984 | 2013 |
| Helicopter Anti-Submarine Squadron Fifteen - Red Lions - NAS Jacksonville,NAS Lakehurst | HS-15 | 1971 | 2012 |
| Helicopter Anti-Submarine Squadron Sixteen - Nighthawks - NAS North Island | HS-16 | 1987 | 1988 |
| Helicopter Anti-Submarine Squadron Seventeen - Neptunes Raiders - NAS Jacksonville | HS-17 | 1984 | 1991 |
| Helicopter Anti-Submarine Squadron Seven Four - Big Mothers - NAS South Weymouth,Quonset State | HS-74 | 1973 | 1985 |
| Helicopter Anti-Submarine Squadron Seven Five - Emerald Knights - NAS Jacksonville,NAS JRB Willow Grove,NAS Lakehurst | HS-75 | 1970 | 2007 |
| Helicopter Anti-Submarine Squadron Eight Four - Thunderbolts - Los Alamitos | HS-84 | 1970 | 1984 |
| Helicopter Anti-Submarine Squadron Eight Five - Golden Gattors - NAS Alameda / Benton,NAS North Island | HS-85 | 1970 | 1994 |
|
| Helicopter Anti-Submarine Squadron Light 30 - Neptunes Horsemen - NAS Lakehurst,NAS Norfolk | HSL-30 | 1972 | 1993 |
| Helicopter Anti-Submarine Squadron Light 31 - Arch Angels - NAS Imperial Beach / Ream Field,NAS North Island | HSL-31 | 1972 | 1992 |
| Helicopter Anti-Submarine Squadron Light 32 - Invaders - NAS Norfolk | HSL-32 | 1973 | 1994 |
| Helicopter Anti-Submarine Squadron Light 33 - Seasnakes - NAS Imperial Beach / Ream Field,NAS North Island | HSL-33 | 1973 | 1994 |
| Helicopter Anti-Submarine Squadron Light 34 - Green Checkers - NAS Norfolk | HSL-34 | 1974 | 1993 |
| Helicopter Anti-Submarine Squadron Light 35 - Magicians - NAS North Island | HSL-35 | 1974 | 1992 |
| Helicopter Maritime Strike Squadron Three Five - Magicians - NAS North Island | HSM-35 | 2012 | |
| Helicopter Anti-Submarine Squadron Light 36 - Lamplighters - NAS Mayport / McDonald Field | HSL-36 | 1975 | 1992 |
| Helicopter Anti-Submarine Squadron Light 37 - Easy Riders - Kalaeloa Airport / John Rodgers Field,MCAS Kaneohe Bay | HSL-37 | 1975 | 2014 |
| Helicopter Maritime Strike Squadron Three Seven - Easy Riders - MCAS Kaneohe Bay | HSM-37 | 2014 | |
| Helicopter Anti-Submarine Squadron Light 40 - Airwolves - NAS Mayport / McDonald Field | HSL-40 | 1985 | 2009 |
| Helicopter Maritime Strike Squadron Forty - Airwolves - NAS Mayport / McDonald Field | HSM-40 | 2009 | |
| Helicopter Anti-Submarine Squadron Light 41 - Seahawks - NAS North Island | HSL-41 | 1983 | 2006 |
| Helicopter Maritime Strike Squadron Four One - Seahawks - NAS North Island | HSM-41 | 2007 | |
| Helicopter Anti-Submarine Squadron Light 42 - Proud Warriors - NAS Mayport / McDonald Field | HSL-42 | 1984 | 2012 |
| Helicopter Anti-Submarine Squadron Light 43 - Battle Cats - NAS North Island | HSL-43 | 1984 | 2007 |
| Helicopter Anti-Submarine Squadron Light 44 - Swamp Fox - NAS Jacksonville,NAS Mayport / McDonald Field | HSL-44 | 1986 | 2011 |
| Helicopter Anti-Submarine Squadron Light 45 - Wolfpack - NAS North Island | HSL-45 | 1986 | 2011 |
| Helicopter Anti-Submarine Squadron Light 46 - Grandmasters - NAS Mayport / McDonald Field | HSL-46 | 1988 | 2012 |
| Helicopter Maritime Strike Squadron Four Six - Grandmasters - NAS Mayport / McDonald Field | HSM-46 | 2012 | |
| Helicopter Anti-Submarine Squadron Light 47 - Saberhawk - NAS North Island | HSL-47 | 1987 | 2009 |
| Helicopter Anti-submarine Squadron Light 48 - Vipers - NAS Mayport / McDonald Field | HSL-48 | 1989 | 2014 |
| Helicopter Maritime Strike Squadron Four Eight - Vipers - NAS Mayport / McDonald Field | HSM-48 | 2014 | |
| Helicopter Anti-Submarine Squadron Light 49 - Scorpions - NAS North Island | HSL-49 | 1990 | 2015 |
| Helicopter Maritime Strike Squadron Four Nine - Scorpions - NAS North Island | HSM-49 | 2015 | |
| Helicopter Maritime Strike Squadron Five Zero - Valkyries - NAS Mayport / McDonald Field | HSM-50 | 2021 | |
| Helicopter Anti-Submarine Squadron Light 51 - Warlords - Atsugi Kaigun-hikōjō | HSL-51 | 1991 | 2013 |
| Helicopter Maritime Strike Squadron Five One - Warlords - Atsugi Kaigun-hikōjō | HSM-51 | 2013 | |
| Helicopter Anti-submarine Squadron Light 60 - Jaguars - NAS Mayport / McDonald Field | HSL-60 | 2001 | 2015 |
| Helicopter Maritime Strike Squadron 60 - Jaguars - NAS Jacksonville,NAS Mayport / McDonald Field | HSM-60 | 2015 | |
| Helicopter Maritime Strike Squadron Seven Zero - Spartans - NAS Jacksonville | HSM-70 | 2009 | |
| Helicopter Maritime Strike Squadron Seven One - Raptors - NAS North Island | HSM-71 | 2007 | |
| Helicopter Maritime Strike Squadron Seven Two - Proud Warriors - NAS Jacksonville | HSM-72 | 2013 | |
| Helicopter Maritime Strike Squadron Seven Three - BattleCats - NAS North Island | HSM-73 | 2007 | |
| Helicopter Anti-submarine Squadron Light 74 - Demon Elves - NAS South Weymouth | HSL-74 | 1985 | 1994 |
| Helicopter Maritime Strike Squadron Seven Four - Swamp Foxes - NAS Jacksonville | HSM-74 | 2011 | |
| Helicopter Maritime Strike Squadron Seven Five - Wolf Pack - NAS North Island | HSM-75 | 2011 | |
| Helicopter Maritime Strike Squadron Seven Seven - Saberhawks - Atsugi Kaigun-hikōjō,NAS North Island | HSM-77 | 2009 | |
| Helicopter Maritime Strike Squadron Seven Eight - Blue Hawks - NAS North Island | HSM-78 | 2012 | |
| Helicopter Maritime Strike Squadron Seven Nine - Griffins - NAS North Island,Rota | HSM-79 | 2016 | |
| Helicopter Anti-Submarine Squadron Light 84 - Thunderbolts - NAS North Island | HSL-84 | 1984 | 2001 |
| Helicopter Anti-Submarine Squadron Light 94 - Titans - NAS JRB Willow Grove | HSL-94 | 1985 | 2001 |
|
| Helicopter Mine Countermeasures Squadron TWELVE - Sea Dragons - NAS Norfolk | HM-12 | 1971 | 2025 |
| Helicopter Mine Countermeasures Squadron FOURTEEN - Vanguard - NAS Norfolk | HM-14 | 1978 | 2023 |
| Helicopter Mine Countermeasures Squadron FIFTEEN - Blackhawks - NAS Alameda / Benton,NAS Corpus Christi / Truax Field,NAS Norfolk | HM-15 | 1987 | |
| Helicopter Mine Countermeasures Squadron SIXTEEN - Seahawks - NAS Norfolk | HM-16 | 1978 | 1987 |
| Helicopter Mine Countermeasures Squadron EIGHTEEN - Norsemen - NAS Norfolk | HM-18 | 1986 | 1995 |
| Helicopter Mine Countermeasures Squadron NINETEEN - Goldenbears - NAS Alameda / Benton | HM-19 | 1989 | 1994 |
|
| Helicopter Combat Support Squadron ONE - Fleet Angels - MCAS Miramar,NAS Imperial Beach / Ream Field,NAS Lakehurst,NAS North Island | HC-1 | 1948 | 1994 |
| Helicopter Combat Support Squadron Two - Fleet Angels - NAS Jacksonville,NAS Lakehurst,NAS Norfolk | HC-2 | 1965 | 2006 |
| Helicopter Utility Squadron TWO - Fleet Angels - NAS Lakehurst | HU-2 | 1948 | 1965 |
| Fleet Composite Squadron One - Blue Alii - | VC-1 | 1965 | 1992 |
| Helicopter Combat Support Squadron THREE - Pack Rats - NAS Imperial Beach / Ream Field,NAS North Island | HC-3 | 1967 | 2005 |
| Helicopter Combat Support Squadron FOUR - Black Stallions - NAS Lakehurst,Sigonella | HC-4 | 1960 | 2007 |
| Helicopter Combat Support Squadron Five - Providers - Andersen AFB,Guam Intl / NAS Agana,NAS Imperial Beach / Ream Field | HC-5 | 1967 | 2005 |
| Helicopter Combat Support Squadron SIX - Chargers - NAS Norfolk | HC-6 | 1967 | 2005 |
| Helicopter Combat Support Squadron SEVEN - Seadevils - Atsugi Kaigun-hikōjō | HC-7 | 1967 | 1975 |
| Helicopter Combat Support Squadron EIGHT - Dragonwhales - NAS Norfolk | HC-8 | 1984 | 2005 |
| Helicopter Combat Support Squadron NINE - Protectors - NAS North Island | HC-9 | 1975 | 1990 |
| Helicopter Combat Support Squadron Eleven - Gunbearers - NAS North Island | HC-11 | 1977 | 2005 |
| Helicopter Combat Support Squadron One Six - Bullfrogs - NAS Pensacola / Forrest Sherman Field | HC-16 | 1977 | 1993 |
| Helicopter Combat Support Squadron Eighty Five - Golden Gattors - NAS North Island | HC-85 | 1994 | 2006 |
| Fleet Logistics Multi-Mission Squadron 30 - Titans - NAS North Island | VRM-30 | 2019 | |
| Fleet Logistics Multi-Mission Squadron 40 - Mighty Bison - NAS Norfolk,NAS North Island | VRM-40 | 2022 | |
| Fleet Logistics Multi-Mission Squadron 50 - Sunhawks - NAS North Island | VRM-50 | 2021 | |
| NAS Bermuda SAR - L.F. Wade International | | 1970 | 1995 |
| NAS Brunswick SAR - NAS Brunswick | | | |
| NAS Fallon SAR / NSAWC - NAS Fallon | Longhorns | | |
| NAS Key West SAR - NAS Key West | | | |
| NAS Lemoore SAR - NAS Lemoore | | | |
| NAS Meridian SAR - NAS Meridian | | | |
| NAS Whidbey Island SAR - NAS Whidbey Island - Ault Field | | | |
|
| Helicopter Sea Combat Squadron TWO - Fleet Angels - NAS Norfolk | HSC-2 | 2006 | |
| Helicopter Sea Combat Squadron THREE - Merlins - NAS North Island | HSC-3 | 2005 | |
| Helicopter Sea Combat Squadron FOUR - Black Knights - NAS North Island | HSC-4 | 2012 | |
| Helicopter Sea Combat Squadron FIVE - Nightdippers - NAS Norfolk | HSC-5 | 2014 | |
| Helicopter Sea Combat Squadron SIX - Indians - NAS North Island | HSC-6 | 2011 | |
| Helicopter Sea Combat Squadron SEVEN - Dusty Dogs - NAS Norfolk | HSC-7 | 2011 | |
| Helicopter Sea Combat Squadron EIGHT - Eightballers - NAS North Island | HSC-8 | 2007 | |
| Helicopter Sea Combat Squadron NINE - Tridents - NAS Norfolk | HSC-9 | 2009 | |
| Helicopter Sea Combat Squadron Eleven - Dragon Slayers - NAS Norfolk | HSC-11 | | |
| Helicopter Sea Combat Squadron TWELVE - Golden Falcons - Atsugi Kaigun-hikōjō,NAS North Island | HSC-12 | 2009 | |
| Helicopter Sea Combat Squadron FOURTEEN - Chargers - NAS North Island | HSC-14 | 2013 | |
| Helicopter Sea Combat Squadron FIFTEEN - Red Lions - NAS North Island | HSC-15 | 2012 | |
| Helicopter Sea Combat Squadron Two One - Blackjacks - NAS North Island | HSC-21 | 2005 | |
| Helicopter Sea Combat Squadron Two Two - Sea Knights - NAS Norfolk | HSC-22 | 2006 | 2023 |
| Helicopter Sea Combat Squadron Two Three - Wildcards - NAS North Island | HSC-23 | 2006 | |
| Helicopter Sea Combat Squadron Two Five - Island Knights - Andersen AFB | HSC-25 | 2005 | |
| Helicopter Sea Combat Squadron Two Six - Chargers - NAS Norfolk,Shaikh Isa Air Base | HSC-26 | 2005 | |
| Helicopter Sea Combat Squadron Two Eight - Dragon Whales - NAS Norfolk | HSC-28 | 2005 | |
| Helicopter Sea Combat Squadron Eight Four - Red Wolves - NAS Norfolk | HSC-84 | 2006 | 2016 |
| Helicopter Sea Combat Squadron Eight Five - Firehawks - NAS North Island | HSC-85 | 2006 | 2023 |
|
| Helicopter Attack (Light) Squadron 3 - Seawolves - Binh Thuy,Vung Tau Airport | HAL-3 | 1967 | 1972 |
| Helicopter Attack (Light) Squadron 4 - Red Wolves - NAS Norfolk | HAL-4 | 1976 | 1989 |
| Helicopter Attack (Light) Squadron 5 - Blue Hawks - NAS Point Mugu | HAL-5 | 1977 | 1988 |
| Helicopter Combat Support Special Squadron 4 - Red Wolves - NAS Norfolk | HCS-4 | 1989 | 2006 |
| Helicopter Combat Support Special Squadron 5 - Firehawks - NAS North Island,NAS Point Mugu | HCS-5 | 1988 | 2006 |
|
| Training Air Wing FIVE - HT-8,HT-18,HT-28, - NAS Whiting Field | TW-5 | | |
| Helicopter Training Unit One - NAS Ellyson Field | HTU-1 | 1950 | 1960 |
| Helicopter Training Squadron Eight - Eightballers - NAS Ellyson Field,NAS Whiting Field,Saufley Field | HT-8 | 1960 | |
| Helicopter Training Squadron Eighteen - Vigilant Eagles - NAS Whiting Field | HT-18 | 1972 | |
| Helicopter Training Squadron 28 - Hellions - NAS Whiting Field | HT-28 | 2007 | |
|
| Air Test and Evaluation Squadron ONE - Pioneers - NAS Key West,NAS Patuxent River | VX-1 | 1943 | |
| Helicopter Development Squadron THREE - Floyd Bennett Field / NAS New York,NAS Lakehurst | VX-3 | 1946 | 1948 |
| Antarctic Development Squadron SIX - Puckered Penguins - Christchurch,McMurdo Station,NAS Patuxent River,NAS Point Mugu,Quonset State | VXE-6 | 1955 | 1999 |
| Air Test and Evaluation Squadron NINE - Vampires - China Lake | VX-9 | 1951 | |
| Air Test and Evaluation Squadron TWO ZERO - Force - NAS Patuxent River | VX-20 | | |
| Air Test and Evaluation Squadron TWO ONE - Blackjack - NAS Patuxent River | HX-21 | 1949 | |
| Air Test and Evaluation Squadron THREE ZERO - NAS Point Mugu | VX-30 | 1995 | |
| Air Test and Evaluation Squadron THREE ONE - China Lake | VX-31 | | |
| China Lake NWC - China Lake | NAWS | | |
| United States Naval Test Pilot School - NAS Patuxent River | USNTPS | 1945 | |
| Naval Surface Warfare Center Panama City - NSA PC | NSWC PCD | | |
| Fleet Readiness Center East - MCAS Cherry Point | FRCE | | |
| Fleet Readiness Center Southwest - NAS North Island | FRCSW | | |
| Office of Naval Research - | ONR | | |
|
| Unmanned Helicopter Reconnaissance Squadron 1 - NAS North Island | HUQ-1 | 2012 | 2014 |
| VTUAV Maintenance Detachment - Maintenance Detachment - NAS Point Mugu | VTUAV | 2014 | |
