Helicopter crews resupply the Farallon National Wildlife Refuge

California Air National Guard Senior Master Sgt. Steve Burt, a flight engineer with the 129th Rescue Squadron, conducts a pre-flight check on an HH-60G Pave Hawk at Moffett Federal Airfield, Calif., March 9, 2012. Burt is preparing the helicopter for a resupply mission to support the PRBO Conservation Science group and the U.S. Fish and Wildlife Service at the Farallon National Wildlife Refuge off the coast of California. (Air National Guard photo by Staff Sgt. Kim Ramirez)

California Air National Guard Senior Master Sgt. Steve Burt, a flight engineer with the 129th Rescue Squadron, conducts a pre-flight check on an HH-60G Pave Hawk at Moffett Federal Airfield, Calif., March 9, 2012. Burt is preparing the helicopter for a resupply mission to support the PRBO Conservation Science group and the U.S. Fish and Wildlife Service at the Farallon National Wildlife Refuge off the coast of California. (Air National Guard photo by Staff Sgt. Kim Ramirez)

California Air National Guard Capt. Nathan Nowaski, a pilot assigned to the 129th Rescue Squadron, prepares to navigate the HH-60G Pave Hawk under the Golden Gate Bridge, March 9, 2012. The 129th Rescue Squadron is conducting a resupply mission to the Farallon National Wildlife Refuge located 28 miles off the Northern California Coast. The PRBO Conservation Science group located on the islands, in cooperation with the U.S. Fish and Wildlife Refuge, perform biological monitoring and research on marine and wildlife in the area. (Air National Guard photo by Staff Sgt. Kim Ramirez)

California Air National Guard Capt. Nathan Nowaski, a pilot assigned to the 129th Rescue Squadron, prepares to navigate the HH-60G Pave Hawk under the Golden Gate Bridge, March 9, 2012. The 129th Rescue Squadron is conducting a resupply mission to the Farallon National Wildlife Refuge located 28 miles off the Northern California Coast. The PRBO Conservation Science group located on the islands, in cooperation with the U.S. Fish and Wildlife Refuge, perform biological monitoring and research on marine and wildlife in the area. (Air National Guard photo by Staff Sgt. Kim Ramirez)

An HH-60G Pave Hawk aircrew from the 129th Rescue Squadron conducts a resupply mission at the Farallon National Wildlife Refuge located 28 miles off the Northern California Coast, March 9, 2012. The PRBO Conservation Science group located on the islands, in cooperation with the U.S. Fish and Wildlife Refuge, perform biological monitoring and research on marine and wildlife in the area. (Air National Guard photo by Staff Sgt. Kim Ramirez)

An HH-60G Pave Hawk aircrew from the 129th Rescue Squadron conducts a resupply mission at the Farallon National Wildlife Refuge located 28 miles off the Northern California Coast, March 9, 2012. The PRBO Conservation Science group located on the islands, in cooperation with the U.S. Fish and Wildlife Refuge, perform biological monitoring and research on marine and wildlife in the area. (Air National Guard photo by Staff Sgt. Kim Ramirez)

An HH-60G Pave Hawk aircrew from the 129th Rescue Squadron conducts a resupply mission at the Farallon National Wildlife Refuge located 28 miles off the Northern California Coast, March 9, 2012. The PRBO Conservation Science group located on the islands, in cooperation with the U.S. Fish and Wildlife Refuge, perform biological monitoring and research on marine and wildlife in the area. (Air National Guard photo by Staff Sgt. Kim Ramirez)

An HH-60G Pave Hawk aircrew from the 129th Rescue Squadron conducts a resupply mission at the Farallon National Wildlife Refuge located 28 miles off the Northern California Coast, March 9, 2012. The PRBO Conservation Science group located on the islands, in cooperation with the U.S. Fish and Wildlife Refuge, perform biological monitoring and research on marine and wildlife in the area. (Air National Guard photo by Staff Sgt. Kim Ramirez)

An HH-60G Pave Hawk aircrew from the 129th Rescue Squadron conducts a resupply mission at the Farallon National Wildlife Refuge located 28 miles off the Northern California Coast, March 9, 2012. The PRBO Conservation Science group located on the islands, in cooperation with the U.S. Fish and Wildlife Refuge, perform biological monitoring and research on marine and wildlife in the area. (Air National Guard photo by Staff Sgt. Kim Ramirez)

An HH-60G Pave Hawk aircrew from the 129th Rescue Squadron conducts a resupply mission at the Farallon National Wildlife Refuge located 28 miles off the Northern California Coast, March 9, 2012. The PRBO Conservation Science group located on the islands, in cooperation with the U.S. Fish and Wildlife Refuge, perform biological monitoring and research on marine and wildlife in the area. (Air National Guard photo by Staff Sgt. Kim Ramirez)