---- USA ---- ------------------- US Marine Corps ----------- Marine Helicopter Squadron 1 Marine Operational Test and Evaluation Squadron One Marine Transport Squadron 1 Headquarters & Maintenance Squadron 16 Marine Operational Test and Evaluation Squadron Twenty-Two Headquarters and Maintenance Squadron 36 Marine Medium Helicopter Squadron 161 Marine Medium Tiltrotor Squadron 161 Marine Medium Helicopter Squadron 162 Marine Medium Tiltrotor Squadron 162 Marine Medium Helicopter Squadron 163 Marine Medium Tiltrotor Squadron 163 Marine Medium Helicopter Squadron 164 Marine Medium Tiltrotor Squadron 164 Marine Medium Helicopter Squadron 165 Marine Medium Tiltrotor Squadron 165 Marine Medium Helicopter Squadron 166 Marine Medium Tiltrotor Squadron 166 Marine Light Attack Helicopter Squadron 167 Marine Light Attack Helicopter Squadron 169 Marine Medium Helicopter Training Squadron 204 Marine Medium Tiltrotor Training Squadron 204 Marine Medium Helicopter Squadron 261 Marine Medium Tiltrotor Squadron 261 Marine Medium Helicopter Squadron 262 Marine Medium Tiltrotor Squadron 262 Marine Medium Helicopter Squadron 263 Marine Medium Tiltrotor Squadron 263 Marine Medium Helicopter Squadron 264 Marine Medium Tiltrotor Squadron 264 Marine Medium Helicopter Squadron 265 Marine Medium Tiltrotor Squadron 265 Marine Medium Helicopter Squadron 266 Marine Medium Tiltrotor Squadron 266 Marine Light Attack Helicopter Squadron 267 Marine Medium Helicopter Squadron 268 Marine Medium Tiltrotor Squadron 268 Marine Light Attack Helicopter Squadron 269 Marine Helicopter Training Squadron 301 Marine Heavy Helicopter Training Squadron 302 Marine Light Attack Training Squadron 303 Marine Heavy Helicopter Squadron 361 Marine Heavy Helicopter Squadron 362 Marine Medium Tiltrotor Squadron 362 Marine Heavy Helicopter Squadron 363 Marine Medium Tiltrotor Squadron 363 Marine Medium Helicopter Squadron 364 Marine Medium Tiltrotor Squadron 364 Marine Medium Helicopter Squadron 365 Marine Medium Tiltrotor Squadron 365 Marine Heavy Helicopter Squadron 366 Marine Light Attack Helicopter Squadron 367 Marine Light Attack Helicopter Squadron 369 Marine Medium Helicopter Training Squadron 402 Marine Heavy Helicopter Squadron 461 Marine Heavy Helicopter Squadron 462 Marine Heavy Helicopter Squadron 463 Marine Heavy Helicopter Squadron 464 Marine Heavy Helicopter Squadron 465 Marine Heavy Helicopter Squadron 466 Marine Light Attack Helicopter Squadron 467 Marine Light Attack Helicopter Squadron 469 Marine Medium Helicopter Squadron 561 Marine Medium Tiltrotor Squadron 561 Marine Medium Helicopter Squadron 764 Marine Medium Tiltrotor Squadron 764 Marine Light Helicopter Squadron 767 Marine Heavy Helicopter Squadron 769 Marine Light Helicopter Squadron 770 Marine Light Helicopter Squadron 771 Marine Heavy Helicopter Squadron 772 Marine Light Attack Helicopter Squadron 773 Marine Medium Helicopter Squadron 774 Marine Medium Tiltrotor Squadron 774 Marine Light Attack Helicopter Squadron 775 Marine Light Helicopter Squadron 776 Marine Heavy Helicopter Squadron 777 Marine Unmanned Aerial Vehicle Squadron 1 Marine Unmanned Aerial Vehicle Squadron 2 Marine Aviation Weapons and Tactics Squadron One Marine Observation Squadron 1 Marine Observation Squadron 2 Marine Observation Squadron 3 Marine Observation Squadron 4 Marine Observation Squadron 5 Marine Observation Squadron 6 ------------------- US Air Force ----------- ------------------- US Army Aviation ----------- ------------------- US Navy ----------- ------------------- United States Park Police ----------- ------------------- US Coast Guard ----------- ------------------- US Department of Homeland Security ----------- ------------------- US Department of Justice ----------- ------------------- Congress ----------- ------------------- District of Columbia ----------- ------------------- NASA ----------- ------------------- State of Alabama ----------- ------------------- State of Alaska ----------- ------------------- State of Arizona ----------- ------------------- State of Arkansas ----------- ------------------- State of California ----------- ------------------- State of Colorado ----------- ------------------- State of Connecticut ----------- ------------------- State of Delaware ----------- ------------------- State of Florida ----------- ------------------- State of Georgia ----------- ------------------- State of Hawaii ----------- ------------------- State of Idaho ----------- ------------------- State of Illinois ----------- ------------------- State of Indiana ----------- ------------------- State of Iowa ----------- ------------------- State of Kansas ----------- ------------------- State of Kentucky ----------- ------------------- State of Louisiana ----------- ------------------- State of Maine ----------- ------------------- State of Maryland ----------- ------------------- State of Massachusetts ----------- ------------------- State of Michigan ----------- ------------------- State of Minnesota ----------- ------------------- State of Mississippi ----------- ------------------- State of Missouri ----------- ------------------- State of Montana ----------- ------------------- State of Nebraska ----------- ------------------- State of Nevada ----------- ------------------- State of New Hampshire ----------- ------------------- State of New Jersey ----------- ------------------- State of New Mexico ----------- ------------------- State of New York ----------- ------------------- State of North Carolina ----------- ------------------- State of North Dakota ----------- ------------------- State of Ohio ----------- ------------------- State of Oklahoma ----------- ------------------- State of Oregon ----------- ------------------- State of Pennsylvania ----------- ------------------- State of Puerto Rico ----------- ------------------- State of South Carolina ----------- ------------------- State of South Dakota ----------- ------------------- State of Tennessee ----------- ------------------- State of Texas ----------- ------------------- State of Utah ----------- ------------------- State of Vermont ----------- ------------------- State of Virginia ----------- ------------------- State of Washington ----------- ------------------- State of West Virginia ----------- ------------------- State of Wisconsin ----------- ------------------- State of Wyoming ----------- ------------------- US Department of State ----------- ------------------- Air Logistics ----------- ------------------- Air Methods ----------- ------------------- Brainerd Helicopters Inc ----------- ------------------- Bristow US ----------- ------------------- Brown Helicopter Inc ----------- ------------------- Classic Air Medical ----------- ------------------- Helicopter Express Inc ----------- ------------------- HeliService International GmbH ----------- ------------------- Maritime Helicopters ----------- ------------------- Maverick Helicopters ----------- ------------------- North American Helicopter ----------- ------------------- Panther Helicopters Inc ----------- ------------------- Unical Defense Inc ----------- ------------------- AgustaWestland Philadelphia ----------- ------------------- Airbus Helicopters Inc ----------- ------------------- American Eurocopter ----------- ------------------- Aurora Flight Sciences ----------- ------------------- Bell Helicopter ----------- ------------------- Collins Aerospace ----------- ------------------- Honeywell ----------- ------------------- Kaman ----------- ------------------- MBB Helicopter Corp ----------- ------------------- mcdonnell douglas ----------- ------------------- MD Helicopters ----------- ------------------- Metro Aviation ----------- ------------------- Northrop Grumman ----------- ------------------- Rockwell Collins ----------- ------------------- Sikorsky Helicopters ----------- ------------------- Billings Flying Service ----------- ------------------- Chevron Oil ----------- ------------------- ERA Helicopters ----------- ------------------- Erickson ----------- ------------------- Evergreen Helicopters ----------- ------------------- Grand Strand Helicopters Inc. ----------- ------------------- New York Airways ----------- ------------------- Northwest Helicopters ----------- ------------------- PHI Inc ----------- ------------------- Life Flight Network ----------- ------------------- Helisim ----------- ---- More Units ---- 1947 to present
HMX-1 Marine One
Sikorsky HSS-2 Sea King 
Sikorsky HSS-2 Sea King 
Sikorsky VH-3A Sea King 
Boeing-Vertol CH-46A 
Boeing-Vertol CH-46D 
Boeing-Vertol CH-46D 
Boeing-Vertol CH-46D 
Boeing-Vertol CH-46F 
Boeing-Vertol CH-46F 
Boeing-Vertol CH-46F 