Last update on May 14, 2025
Marine Heavy Helicopter Squadron

SquadronAircraftLocationGroupRemarks
HMH-361 (*2)
YN
Flying TigersCH-53E MCAS Miramar, CAMAG-16
MCAS Futenma, Japan
May2024-Nov2024
HMH-461
CJ
Iron HorsesCH-53K MCAS New River, NCMAG-29  
HMH-462 (*2)
YF
Heavy HaulersCH-53E MCAS Miramar, CAMAG-16
[ Underway ]
MCAS Futenma, Japan
May2025-
HMH-464 (*1)
EN
CondorsCH-53E MCAS New River, NCMAG-29  
HMH-465 (*2)
YJ
WarhorsesCH-53E MCAS Miramar, CAMAG-16
MCAS Futenma, Japan
Nov2024-May2025
HMH-466 (*2)
YK
WolfpackCH-53E MCAS Miramar, CAMAG-16
MCAS Futenma, Japan
Nov2023-May2024
(*1) HMH-464 will CH-53K transition beginning in 4th quarter in fiscal year 2026,
and operational squadron in 1st quarter in fiscal year 2027,
according to the 2025 Aviation Plan.

(*2) HMH-WEST 1 will CH-53K transition beginning in 1st quarter in fiscal year 2028,
and operational squadron in 2nd quarter in fiscal year 2028,
according to the 2025 Aviation Plan.

(*2) HMH-WEST 2 will CH-53K transition beginning in 1st quarter in fiscal year 2029,
and operational squadron in 2nd quarter in fiscal year 2029,
according to the 2025 Aviation Plan.

(*2) HMH-WEST 3 will CH-53K transition beginning in 1st quarter in fiscal year 2030,
and operational squadron in 2nd quarter in fiscal year 2030,
according to the 2025 Aviation Plan.

(*2) HMH-WEST 4 will CH-53K transition beginning in 1st quarter in fiscal year 2031,
and operational squadron in 2nd quarter in fiscal year 2031,
according to the 2025 Aviation Plan.

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