Hangar Space

Located at Halim Perdana Kusuma Airport Jakarta, WJA presents a far range of facilities and services. Starts with the 8,000 sqm of Hangar, build in 2011 with a high quality construction and premium choice of building materials and can accommodate usage for narrow to wide body single aisle aircraft storage.


Aircraft Maintenance Service

WJA main customer is Premiair who own diverse model and type of aircraft. In 2014, WJA starts its maintenance services capability for PK Registered Embraer Legacy 600 and Legacy 650 aircraft. Gradually WJA is expanding its aircraft maintenance services to serve more external customers with lines of aircraft from different manufacture.


By quarter one 2014, WJA own its Battery shop, Wheel shop, FDR and CVR read out facilities completed and ready to cater its customer.

Equipment & Tool Rental

To fullfil our customer's need on emergency or inquiry of some ‘special' tool/equipments, WJA is ready to provide all requirements in managed realiably time.

Mobile Repair Team (MRT)

WJA also provided Mobile Technicians / Mechanics team to cover maintenance support outside of main base to help our customer in cost efficiency and productivity.

Aircraft Supplies

Within the year, WJA officially runs its parts supplies provider service, which is the Aeronautical Product.

  • 23 Dec 2015 Premiair Safety Compliance More +
  • 17 Apr 2014 Embraer Executive Jets signs MoU with Wira Jasa Angkasa for Legacy 600 and Legacy… More +