BOSA provides Aircraft Maintenance and Aircraft Component Maintenance services specialising in and supporting the worlds’ mos ... t popular commercial aircraft types. All of BOSA’s services are governed by EASA part 145 and return to service is provided with UK CAA,EASA, FAA, TCCA, GCAA, QCAA and BCAA release. Our core Component Repair Capability covers Galley, Waste and Water, Oxygen and Aircraft Filters from all major OEM’s. BOSA’s Aircraft maintenance support services include Line Maintenance, Field Technical Support, AOG repair and recovery, Structural Repair and a specialist Fuel Tank Repair service. With Headquarters near Manchester International Airport UK (MAN) BOSA is well positioned to offer fast turn around times on a global basis. Always delivered with world-class customer service, BOSA is a “go to” business in the aviation supply chain. Using our Approvals BOSA are approved to release the following aircraft types and variants to service: Airbus A318/319/320/321 (CFM56 / V2500) A330 (RR T700 / GE CF6 / PW4000) Boeing B737 - 300/400/500/600/700/800/900 (PW JT8D / CFM56) B747 - 400 (PW JT9D / GE CF6 / RR RB211) B757 - 200/300 (RR RB211) B767 - 200/300/400 (RR RB211 / GE CF6 / PW4000) B777 - 200/300 (GE90 / RR RB211 T800) B787 - 8/9 (RR RB211 T1000 / Genx) read more