(Another AV8RSTUFF Creation): The USMC Weapons and Tactics Instructor Course (WTI) is a seven-week course consisting of advanced tactical aviation training designed to produce weapons and tactics instructors. The course will serve in key training officer billets to act as a training expert in the fleet, ensuring that Marine aviation units continue to train effectively and to a standard across the Marine Corps. It is courses like WTI, which reinforce the Marine Corps’ role as our nation’s force in readiness. The USMC Weapons WTI School is based at MCAS Yuma, Arizona. This is the (all) ‘blacked-out’ version of the graduate patch with a “GREEN eye” (for Night Vision Goggle use/wear) and does come with velcro attached.
