Aerial Gunnery Refinement

U.S. Marine Corps Sgt. Trevor Fortin, with Marine Light Attack Helicopter Squadron 267 (HMLA-267), looks out the UH-1Y Venom during an aerial gunnery refinement exercise on North Combat Aircraft Leading Area, Y More

U.S. Marine Corps Cpl. Mathew S. Madsen, crew chief with Marine Light Attack Helicopter Squadron 469 (HMLA-469), restocks ammunition during an aerial gunnery refinement drill in support of Weapons and Tactics I More

U.S. Marine Corps Sgt. Paul Guillen, crew chief with Marine Light Attack Helicopter Squadron-169, takes notes pertaining to his mission during an aerial gunnery refinement at Weapons and Tactics Instructor Cour More

U.S. Marine Corps Sgt. Robert Brown, with Marine Light Attack Helicopter Squadron 469 (HMLA-469), aims with the Gun Aircraft Unit 21 outside the UH-1Y Venom during an aerial gunnery refinement exercise at Mt. B More

U.S. Marine Corps Cpl. Justin Gilstrap, crew chief with Marine Light Attack Helicopter Squadron 167 (HMLA-167), fires a GAU-21 .50 caliber during an aerial gunnery refinement drill in support of Weapons and Tac More

U.S. Marine Corps Sgt. Paul Guillen, crew chief with Marine Light Attack Helicopter Squadron-169, fires a GAU-21 during an aerial gunnery refinement at Weapons and Tactics Instructor Course (WTI) 2-17, at Choco More

U.S. Marine Corps Sgt. Robert Brown, with Marine Light Attack Helicopter Squadron 469 (HMLA- 469), clears the Gun Aircraft Unit 21 during an aerial gunnery refinement exercise at Mt. Barrow, Chocolate Mountain More

U.S. Marine Corps Staff Sgt. Jared Tape, crew chief with Marine Aviation Weapons and Tactics Squadron One (MAWTS-1), left, instructs U.S. Marine Corps Sgt. Paul Guillen, crew chief with Marine Light Attack Heli More

Two U.S. Marine Corps UH-1Y Venoms fly in formation during an aerial gunnery refinement drill at Chocolate Mountain, Aerial Gunnery Range, Calif., April 5, 2017. Weapons and Tactics Instructor (WTI) 2-17 is a s More

U.S. Marine Corps SSgt. Bart Davis, with Marine Aviation Weapons and Tactics Squadron One (MAWTS-1), repairs the Gun Aircraft Unit 17 during an aerial gunnery refinement exercise at Mt. Barrow, Chocolate Mounta More

U.S. Marine Corps Sgt. Paul Guillen, crew chief with Marine Light Attack Helicopter Squadron-169, reviews his map during an aerial gunnery refinement at Weapons and Tactics Instructor Course (WTI) 2-17, at Choc More

U.S. Marine Corps Cpl. Matt Madsen, left, crew chief with Marine Light Attack Helicopter Squadron 469 (HMLA-469) and Cpl. Justin Gilstrap, crew chief with Marine Light Attack Helicopter Squadron 169 (HMLA-169), More

U.S. Marine Corps Sgt. Robert Brown, with Marine Light Attack Helicopter Squadron 469 (HMLA-469), looks out the UH-1Y Venom during an aerial gunnery refinement exercise at Mt. Barrow, Chocolate Mountain Aerial More

U.S. Marine Corps Sgt. Paul Guillen, crew chief with Marine Light Attack Helicopter Squadron-169, restocks his ammo during an aerial gunnery refinement at Weapons and Tactics Instructor Course (WTI) 2-17, at Ch More

U.S. Marine Corps Cpl. Justin Gilstrap, crew chief with Marine Light Attack Helicopter Squadron 167 (HMLA-167), mans a GAU-21 .50 caliber during aerial gunnery refinement drills at Chocolate Mountain, Aerial Gu More

U.S. Marine Corps Sgt. Trevor Fortin, with Marine Light Attack Helicopter Squadron 267 (HMLA-267), shoots targets during an aerial gunnery refinement exercise at Mt. Barrow, Chocolate Mountain Aerial Gunnery Ra More

U.S. Marine Corps Cpl. Justin Gilstrap, crew chief with Marine Light Attack Helicopter Squadron 167 (HMLA-167), fires a GAU-21 .50 caliber during aerial gunnery refinement drills at Chocolate Mountain, Aerial G More

U.S. Marine Corps Cpl. William McNamara, crew chief with Marine Light Attack Helicopter Squadron-469 fires a GAU-17 during an aerial gunnery refinement at Weapons and Tactics Instructor Course (WTI) 2-17, at Ch More

U.S. Marine Corps Sgt. Trevor Fortin, with Marine Light Attack Helicopter Squadron 267 (HMLA-267), reloads the Gun Aircraft Unit 17 during an aerial gunnery refinement exercise at Mt. Barrow, Chocolate Mountain More

U.S. Marine Corps Cpl. William McNamara, crew chief with Marine Light Attack Helicopter Squadron-469 fires a GAU-17 during an aerial gunnery refinement at Weapons and Tactics Instructor Course (WTI) 2-17, at Ch More

U.S. Marine Corps Cpl. Justin Gilstrap, a crew chief with Marine Light Attack Helicopter Squadron 167 (HMLA-167), fires a GAU-21 .50-caliber machine gun during aerial gunnery refinement drills at Chocolate Moun More

U.S. Marine Corps Sgt. Trevor Fortin, with Marine Light Attack Helicopter Squadron 469 (HMLA-469), aims the Gun Aircraft Unit 17 outside the UH-1Y Venom during an aerial gunnery refinement exercise at Mt. Barro More

U.S. Marine Corps pilots attending Weapons and Tactics Instructor Course (WTI) 2-17 maneuver a UH-1Y Venom during an aerial gunnery refinment drill at Chocolate Mountain, Aerial Gunnery Range, Calif., April 5, More

U.S. Marine Corps Sgt. Paul Guillen, crew chief with Marine Light Attack Helicopter Squadron-169, fires a GAU-21 during an aerial gunnery refinement at Weapons and Tactics Instructor Course (WTI) 2-17, at Choco More

U.S. Marines with Marine Aviation Weapons and Tactics Squadron One (MAWTS-1), ordnance reload the UH-1Y Venom during an aerial gunnery refinement exercise at Mt. Barrow, Chocolate Mountain Aerial Gunnery Range, More

U.S. Marine Corps Sgt. Paul Guillen, crew chief with Marine Light Attack Helicopter Squadron-169, fires a GAU-21 during an aerial gunnery refinement at Weapons and Tactics Instructor Course (WTI) 2-17, at Choco More

U.S. Marines with Marine Aviation Weapons and Tactics Squadron One (MAWTS-1), ordnance reload the Gun Aircraft Unit 17 during an aerial gunnery refinement exercise at Mt. Barrow, Chocolate Mountain Aerial Gunne More