WAYNE COUNTYSpirit Airlines new hangarAn A320 "operational spare" airplane sits in the main hangar bay for the new maintenance hangar for Spirit Airlines next to Detroit Metropolitan Airport in Romulus, May 8, 2017.David Guralnick, The Detroit NewsAn exterior of the new maintenance hangar for Spirit Airlines is immense, with the capability to hold three A320-sized airplanes, while holding four more on the tarmac outside.David Guralnick, The Detroit NewsAn A320 "operational spare" airplane sits in the main hangar bay for the new maintenance hangar for Spirit Airlines.David Guralnick, The Detroit NewsKirk Thornburg, vice president of technical operations, is seen in the new maintenance hangar for Spirit Airlines.David Guralnick, The Detroit NewsV2500 jet engines sit in a repair bay.David Guralnick, The Detroit NewsAn A320 "operational spare" airplane sits in the main hangar bay.David Guralnick, The Detroit NewsAn A320 "operational spare" airplane sits in the main hangar bay for the new maintenance hangar.David Guralnick, The Detroit NewsHangar manager Fred Leipoid II has a view of the main hangar bay from his office.David Guralnick, The Detroit NewsAn A320 "operational spare" airplane sits in the main hangar bay.David Guralnick, The Detroit NewsAn A320 "operational spare" airplane sits in the main hangar bay for the new maintenance hangar for Spirit Airlines.David Guralnick, The Detroit NewsParts receiving area of the new Spirit Airlines maintenance hangar.David Guralnick, The Detroit NewsTires that have been removed from airplanes along with other parts are stored in the main hangar bay.David Guralnick, The Detroit NewsThe engine on an A320.David Guralnick, The Detroit NewsAn exterior of the new maintenance hangar for Spirit Airlines, situated next to Detroit Metropolitan Airport in Romulus.David Guralnick, The Detroit News