CH-47 involved was from B/2-3 GSAB
serial #92-00291, callsign "Massive 60"
according to
http://www.armyaircrews.com.
More info could be found at http://www.chinook-helicopter.com:
12 October 2010, 92-00291 was hit by a rocket propelled grenade (RPG) while on the ground at Ghaki Pass on the Pakistani border with Afghanistan. The aircraft had just landed and was off-loading when the RPG was fired up the ramp into the main cabin area. Three non-rated crew members (NRCM) and two passengers (PAX) were injured. One afghanistan interpreter was killed in the explosion. The aircraft and all components were recovered back to Jalabad airfield on 14 October 2010 by the same DART package as 08-08048. 92-00291 was weighed after the recovery operation. It weighed 12,521 pounds as slung. The airframe was moved from Ghaki Pass to Forward Operating Base (FOB) Joyce - a distance of 10 miles at 15° Celcius (C) and 8,000 feet pressure altitude (PA). From there it was moved to Jalalabad Airfield - a distance of 35 miles at 25° C and 3,000 feet PA. Finally, 92-00291 was moved to Bagram Air Base - a distance of 85 miles at 10° C and 9,000 feet PA. It is expected the aircraft will either be repaired at Bagram or shipped back to the Continental United States (CONUS). 92-00291 was on loan from the Pennsylvania National Guard and operated as a float aircraft by B Company, 2nd General Support Aviation Battalion (GSAB), 3rd Combat Aviation Brigade, Task Force Knighthawk.