What the Fart CDI Patch CV-72 including the critical Southwest border

including the critical Southwest border corridor

providing the same firefighting capability at austere airfields and expeditionary bases where civilian fire departments don't exist

Also known as the "Machbusters

They serve aboard Navy and Coast Guard helicopters

Official HMH-366 Hammerheads HMH-USA Patches - Marine Heavy Helicopter Squadron 366 (HMH-366) Hammerheads CH-53E Super Stallion Embroidered Patch

What the Fart CDI Patch CV-72 including the critical Southwest borderWhat the Fart CDI Patch Flightline Qualification Morale Embroidered Patch What the fart CDI humor from the flightline. The "What the Fart" CDI patch is a morale patch born from the irreverent humor of Marine and Navy aviation maintenance culture. The Collateral Duty Inspector (CDI) qualification is one of the most important and stressful roles on the flightline CDI qualified maintainers are responsible for inspecting and approving the work of other