Vandenberg Green Knights promote motorcycle safety
VANDENBERG AIR FORCE BASE, Calif. -- 30th Space Wing Chaplain Lt. Col. Warren Watties, and 2nd Lt. Todd Philipy, 30th Space Wing chaplain candidate, start a ride to Hearst Castle after finishing a safety check here Saturday, April 21, 2012. The Green Knights use the acronym T-Clock, which stands for: tires, chassis, lights, oil, controls and kickstand, as an inspection checklist for their motorcycles. (U.S. Air Force photo/Michael Peterson)