Line Maintenance

Our Line Maintenance division provides total supported aircraft turn around services including planned, AOG maintenance, transit, pre-departure and overnight defect rectification.


BOSA also offer Line maintenance "A" checks on request for most commercial types at airports throughout the UK, Europe and Internationally.


BOSA offer 24/7 year-round service support to our customers and clients provided under the following approvals:


  • EASA - European Aviation Safety Agency

  • UK CAA - United Kingdom Civil Aviation Authority

  • FAA - Federal Aviation Administration

  • TCCA - Transport Canada Civil Aviation

  • GCAA - United Arab Emirates General Civil Aviation Authority

  • QCAA - Qatar Civil Aviation Authority

  • BCAA - Bermudan Civil Aviation Authority

Under these Approvals, BOSA can release the following aircraft types and variants to service:


  • A318/319/320/321

  • A330

  • A340


  • B737 - CL/NG

  • B747 - 400

  • B757 - 200/300

  • B767 - 200/300/400

  • B777 - 200/300

  • B787 - 8/9


  • DHC-8-400

If you would like to discuss any future AOG or Routine Support Services or provisioning, please contact us.


BOSA, aerospace, line maintenance, aircraft, plane