AMAC Aerospace Basel is proud to announce that Boeing B747-400 and B747-8 Series Part 145 approval was granted last week, further expanding AMAC’s extensive range of Maintenance Service capabilities. Base and line maintenance services on type will now be provided to our esteemed customers with no further restrictions. AMAC Aerospace continues to perform all major inspections: repairs and modifications, delivery of original equipment manufacturer (OEM) customer bulletins (CB), service bulletins (SB), airworthiness directives (AD), avionic repairs, upgrades and other installation undertakings.