LANDING ZONE BULL ASSAULT, Calif. - U.S. Marine Corps landing support specialists, Combat Logistics Regiment 27 (CLR-27), 2nd Marine Logistics Group, prepare a 10K nets to lift a 2,000 pound water bladders by MV-22 Osprey during Weapons and Tactic Instructor (WTI) Course 2-14 April 5, 2014. (U.S. Marine Corps photograph by Capt. Keith "The Bull" Stevenson, MAWTS-1 COMCAM/Released)

LANDING ZONE BULL ASSAULT, Calif. - U.S. Marine Corps Lance Cpl. Jason Winslow, landing support specialists, Combat Logistics Regiment 27 (CLR-27), 2nd Marine Logistics Group, prepares a 2,000 pound water bladder for lift by a MV-22 Ospreys during Weapons and Tactic Instructor (WTI) Course 2-14 April 5, 2014. (U.S. Marine Corps photograph by Capt. Keith "The Bull" Stevenson, MAWTS-1 COMCAM/Released)

LANDING ZONE BULL ASSAULT, Calif. - U.S. Marine Corps landing support specialists, Combat Logistics Regiment 27 (CLR-27), 2nd Marine Logistics Group, prepare a 2,000 pound water bladder for lift by a MV-22 Ospreys during Weapons and Tactic Instructor (WTI) Course 2-14 April 5, 2014. (U.S. Marine Corps photograph by Capt. Keith "The Bull" Stevenson, MAWTS-1 COMCAM/Released)

LANDING ZONE BULL ASSAULT, Calif. - U.S. Marine Corps Lance Cpl. Jason Winslow, landing support specialists, Combat Logistics Regiment 27 (CLR-27), 2nd Marine Logistics Group, prepares a 2,000 pound water bladder for lift by a MV-22 Ospreys during Weapons and Tactic Instructor (WTI) Course 2-14 April 5, 2014. (U.S. Marine Corps photograph by Capt. Keith "The Bull" Stevenson, MAWTS-1 COMCAM/Released)

LANDING ZONE BULL ASSAULT, Calif. - U.S. Marine Corps Lance Cpl. Jason Winslow, landing support specialists, Combat Logistics Regiment 27 (CLR-27), 2nd Marine Logistics Group, prepares a 2,000 pound water bladder for lift by a MV-22 Ospreys during Weapons and Tactic Instructor (WTI) Course 2-14 April 5, 2014. (U.S. Marine Corps photograph by Capt. Keith "The Bull" Stevenson, MAWTS-1 COMCAM/Released)

LANDING ZONE BULL ASSAULT, Calif. - U.S. Marine Corps landing support specialists, Combat Logistics Regiment 27 (CLR-27), 2nd Marine Logistics Group, prepare a 2,000 pound water bladder for lift by a MV-22 Ospreys during Weapons and Tactic Instructor (WTI) Course 2-14 April 5, 2014. (U.S. Marine Corps photograph by Capt. Keith "The Bull" Stevenson, MAWTS-1 COMCAM/Released)

LANDING ZONE BULL ASSAULT, Ariz. - U.S. Marine Corps landing support specialists, Combat Logistics Regiment 27 (CLR-27), 2nd Marine Logistics Group, prepare a 2,000 pound water bladder for lift by a MV-22 Ospreys during Weapons and Tactic Instructor (WTI) Course 2-14 April 5, 2014. (U.S. Marine Corps photograph by Capt. Keith "The Bull" Stevenson, MAWTS-1 COMCAM/Released)

LANDING ZONE BULL ASSAULT, Calif. - U.S. Marine Corps landing support specialists, Combat Logistics Regiment 27 (CLR-27), 2nd Marine Logistics Group, prepare a 2,000 pound water bladder for lift by a MV-22 Ospreys during Weapons and Tactic Instructor (WTI) Course 2-14 April 5, 2014. (U.S. Marine Corps photograph by Capt. Keith "The Bull" Stevenson, MAWTS-1 COMCAM/Released)

LANDING ZONE BULL ASSAULT, Calif. - U.S. Marine Corps landing support specialists, Combat Logistics Regiment 27 (CLR-27), 2nd Marine Logistics Group, provide helicopter support team assistance during Weapons and Tactic Instructor (WTI) Course 2-14 April 5, 2014. (U.S. Marine Corps photograph by Capt. Keith "The Bull" Stevenson, MAWTS-1 COMCAM/Released)

LANDING ZONE BULL ASSAULT, Calif. - U.S. Marine Corps Lance Cpl. Jason Winslow, landing support specialists, Combat Logistics Regiment 27 (CLR-27), 2nd Marine Logistics Group, prepares a 2,000 pound water bladder for lift by a MV-22 Ospreys during Weapons and Tactic Instructor (WTI) Course 2-14 April 5, 2014. (U.S. Marine Corps photograph by Capt. Keith "The Bull" Stevenson, MAWTS-1 COMCAM/Released)

LANDING ZONE BULL ASSAULT, Calif. - U.S. Marine Corps landing support specialists, Combat Logistics Regiment 27 (CLR-27), 2nd Marine Logistics Group, prepare a 2,000 pound water bladder for lift by a MV-22 Ospreys during Weapons and Tactic Instructor (WTI) Course 2-14 April 5, 2014. (U.S. Marine Corps photograph by Capt. Keith "The Bull" Stevenson, MAWTS-1 COMCAM/Released)

LANDING ZONE BULL ASSAULT, Calif. - U.S. Marine Corps Lance Cpl. Jason Winslow, landing support specialists, Combat Logistics Regiment 27 (CLR-27), 2nd Marine Logistics Group, prepares a 2,000 pound water bladder for lift by a MV-22 Ospreys during Weapons and Tactic Instructor (WTI) Course 2-14 April 5, 2014. (U.S. Marine Corps photograph by Capt. Keith "The Bull" Stevenson, MAWTS-1 COMCAM/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) prepare a M-777 Howitzer for an external lift with a Marine Corps CH-53 Super Stallion at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 1, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Richard A. Tetreau/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) prepare a M-777 Howitzer for an external lift with a Marine Corps CH-53 Super Stallion at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 1, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Richard A. Tetreau/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) prepare a M-777 Howitzer for an external lift with a Marine Corps CH-53 Super Stallion at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 1, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Richard A. Tetreau/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) conduct an external lift with a Marine Corps MV-22 Osprey at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 6, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Patrick P. Evenson/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) prepare a M-777 Howitzer for an external lift with a Marine Corps CH-53 Super Stallion at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 1, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Richard A. Tetreau/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) prepare a M-777 Howitzer for an external lift with a Marine Corps CH-53 Super Stallion at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 1, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Richard A. Tetreau/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) connect a M-777 Howitzer to a CH-53 Super Stallion during an external lift with a Marine Corps CH-53 Super Stallion at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 1, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Richard A. Tetreau/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) connect a M-777 Howitzer to a CH-53 Super Stallion during an external lift with a Marine Corps CH-53 Super Stallion at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 1, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Richard A. Tetreau/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) prepare a M-777 Howitzer for an external lift with a Marine Corps CH-53 Super Stallion at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 1, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Richard A. Tetreau/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) conduct an external lift with a Marine Corps MV-22 Osprey at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 6, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Patrick P. Evenson/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) conduct an external lift with a Marine Corps MV-22 Osprey at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 6, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Patrick P. Evenson/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) connect a M-777 Howitzer to a CH-53 Super Stallion during an external lift with a Marine Corps CH-53 Super Stallion at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 1, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Richard A. Tetreau/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) conduct an external lift with a Marine Corps MV-22 Osprey at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 6, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Patrick P. Evenson/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) conduct an external lift with a Marine Corps MV-22 Osprey at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 6, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Patrick P. Evenson/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) prepare a M-777 Howitzer for an external lift with a Marine Corps CH-53 Super Stallion at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 1, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Richard A. Tetreau/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) prepare a M-777 Howitzer for an external lift with a Marine Corps CH-53 Super Stallion at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 1, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Richard A. Tetreau/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) prepare a M-777 Howitzer for an external lift with a Marine Corps CH-53 Super Stallion at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 1, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Richard A. Tetreau/Released)

A U.S. Marine CH-53 Super Stallion Crew Chief guides harnesses down towards a Helicopter Support Team with Combat Logics Regiment 27, to attach to an M-777 Howitzer during an external lift at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 1, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Richard A. Tetreau/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) conduct an external lift with a Marine Corps MV-22 Osprey at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 6, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Patrick P. Evenson/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) conduct an external lift with a Marine Corps MV-22 Osprey at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 6, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Patrick P. Evenson/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) prepare a M-777 Howitzer for an external lift with a Marine Corps CH-53 Super Stallion at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 1, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Richard A. Tetreau/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) prepare a M-777 Howitzer for an external lift with a Marine Corps CH-53 Super Stallion at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 1, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Richard A. Tetreau/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) conduct an external lift with a Marine Corps MV-22 Osprey at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 6, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Patrick P. Evenson/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) prepare a M-777 Howitzer for an external lift with a Marine Corps CH-53 Super Stallion at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 1, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Richard A. Tetreau/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) prepare a M-777 Howitzer for an external lift with a Marine Corps CH-53 Super Stallion at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 1, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Richard A. Tetreau/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) conduct an external lift with a Marine Corps MV-22 Osprey at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 6, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Patrick P. Evenson/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) connect a M-777 Howitzer to a CH-53 Super Stallion during an external lift with a Marine Corps CH-53 Super Stallion at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 1, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Richard A. Tetreau/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) conduct an external lift with a Marine Corps MV-22 Osprey at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 6, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Patrick P. Evenson/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) connect a M-777 Howitzer to a CH-53 Super Stallion during an external lift with a Marine Corps CH-53 Super Stallion at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 1, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Richard A. Tetreau/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) connect a M-777 Howitzer to a CH-53 Super Stallion during an external lift with a Marine Corps CH-53 Super Stallion at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 1, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Richard A. Tetreau/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) conduct an external lift with a Marine Corps MV-22 Osprey at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 6, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Patrick P. Evenson/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) connect a M-777 Howitzer to a CH-53 Super Stallion during an external lift with a Marine Corps CH-53 Super Stallion at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 1, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Richard A. Tetreau/Released)

U.S. Marines, Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) conduct an external lift with a Marine Corps CH-53 Super Stallion at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., April 3, 2012. The external lift was in support of Weapons and Tactics Instructor Course 2-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Lance Cpl. Amy C. Muir/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) conduct an external lift with a Marine Corps MV-22 Osprey at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 6, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Patrick P. Evenson/Released)

U.S. Marines, Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) conduct an external lift with a Marine Corps CH-53 Super Stallion at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., April 3, 2012. The external lift was in support of Weapons and Tactics Instructor Course 2-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Lance Cpl. Amy C. Muir/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) conduct an external lift with a Marine Corps MV-22 Osprey at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 6, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Patrick P. Evenson/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) conduct an external lift with a Marine Corps MV-22 Osprey at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 6, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Patrick P. Evenson/Released)

U.S. Marines with Helicopter Support Team, Landing Support Company, Combat Logistics Regiment 27 (CLR-27) connect a M-777 Howitzer to a CH-53 Super Stallion during an external lift with a Marine Corps CH-53 Super Stallion at Landing Zone Bull, Chocolate Mountain Aerial Gunnery Range, Calif., Oct. 1, 2011. CLR-27 was in support of Weapons and Tactics Instructor Course 1-12, hosted by Marine Aviation Weapons and Tactics Squadron One. (U.S. Marine Corps photo by Cpl. Richard A. Tetreau/Released)