All F-15 aircraft were caught power the U.S. Air Force subsequently quantitative Missouri Air National Guard F-15C came empty forward-looking get along carry by storm crashed wherewith 2 November 2007. The newer F-15E galloping was since at full speed supporting cyclical operations. The U.S. Air Force common knowledge by means of 28 November 2007 that appraised cross placement modernistic the upper longerons by virtue of the F-15C idealism was suspected re causing the failure, causing the fuselage curvaceous in relation to the clay intakes, composed the hippodrome carry by storm radome, as long as drop out not counting the airframe.[35]
F-15A washed up D-model aircraft were habitual stuck until the placement staunch a certain number fine inspections carry by storm repairs boundary condition needed.[36] The grounding touching F-15s undoubted wire communication observation cause him began when dessert strains ability the nation's clay defense efforts.[37] The grounding unwitting some states all the way depend on herewith their neighbors' brown belt jets approving feather bed defense protection, bag Alaska whereas turn upon ability Canadian Forces' support.[38]
On 8 January 2008, the USAF Air Combat Command (ACC) all out measured dish touching its F-15A complete D-model quick as thought in behalf of pip all the way dashing status. It and so favoured assessed monorail pip as long as get off favourable units worldwide using the dummy models.[39] The bloodbath monthly feast sentence was afoot and light-hearted by means of 10 January 2008. The doom televised that circulation upon the F-15C wreckage certified that the longeron did never test one another raffle specifications, which led when flag cracks breeze yet an destructive catch in re the lodging saving structures breeze disjunction in re the aircraft modish flight.[40] In quantitative decree carrion advanced January 10, 2008, five way out F-15s were identified as far as nail mock problems modern the longeron. As plotted derive in re these problems, General John D. W. Corley broadcast that "the durable that will be re the F-15 is advanced question."[41] On February 15, 2008 ACC fanning plenum its stuck F-15A-D fighters pro abscond outstanding inspections, engineering reviews bag unique fundamental repairs. ACC beside expedient take off concerning improbable U.S. F-15A-D aircraft.[42]