A closeup of the Throttle Quadrant inside of a Boeing 747-200 the orange color on the throttle signifies the test engine (Trent 1000-10) - - - - - -©cramirez.photography - - - - - - *tags* #tucson #arizona #tucsonaz #tucsonarizona #pima #photography #picture #az #tucsonphotographer #cockpit #boeing #boeing747 #rollsroyce #throttle #flightinstruments #photo