Eielson Air Force Base, Alaska, July 21, 2004 - A Navy F/A-18F Super Hornet is refueled by a KC-135R Stratotanker during exercise Cooperative Cope Thunder 2004-01. Cope Thunder is a multi-service, multi-platform coordinated, combat operations exercise.

Royalty-Free Standard Commercial licenses are granted for worldwide, non-exclusive and perpetual use, unless specifically noted otherwise. All Royalty-Free transactions are final. The Royalty-Free Standard Commercial license has no limitations and covers up to 15 users.