This is relatively big news on the third party maintenance front
www.aarcorp.com/en/newsroom/...
MRO Holdings is the owner of the facilities in SAL and VQQ that American utilizes heavily
American hasn't sent airplanes to AAR since US Airways did
aarcorp.com
AAR accelerates its aftermarket platform strategy by agreeing to acquire a controlling interest in MRO Holdings | AAR CORP.