CH-53 PVC Flightline Qual Patches Okinawa and utility operations in support

and utility operations in support of the Marine Air-Ground Task Force

and chivalric warrior spirit that permeates every aspect of their operations — from the flight line to the combat zone

The Ridge Runners — HMR-163 running supplies over the Korean ridgelines

and around-the-clock mission demands that define life in Marine helicopter squadrons

Homeland Security Investigations (HSI) is the principal investigative arm of the Department of Homeland Security

CH-53 PVC Flightline Qual Patches Okinawa and utility operations in supportCH 53 PVC Flightline Qual Patches CH 53 Super Stallion King Stallion CDI Flightline Qualification PVC Patch CDI Qualified the CH 53 flightline qualification PVC patch, recognizing the heavy lift helicopter maintainers who earned the authority to inspect and certify aircraft. This PVC flightline qualification patch recognizes Marines who have earned their Collateral Duty Inspector (CDI) qualification on the CH 53 helicopter platform. CDI qualification