Aero Technic BG is an independent MRO based in Sofia — base & line maintenance, AOG, NDT, workshops and a calibration lab for narrow-body and regional aircraft. Fast slot-ins, transparent planning, engineering capacity at international standards.
From routine line checks to C-checks, NDT and component workshops — everything under one roof, with no off-site subcontracting.
A, B and C checks on narrow-body and regional aircraft. Two hangar lines with full engineering support.
Learn moreTransit, daily and weekly checks at Sofia Airport and partner stations across EU.
Learn moreResponse in 2 hours. Mobile teams, spare-parts stock, OEM coordination.
Emergency requestInstrument calibration with traceability to national standards. Digital certificates.
Learn moreCertified for the following types; ready to add new types on customer request.
A319 · A320 · A320neo · A321 · A321neo
B737-700 · B737-800 · B737 MAX 8
B757-200
ATR 42-600 · ATR 72-600
Base, line, NDT, workshops and calibration under one roof — no off-site subcontracting, no delays.
Real capacity planning by hour and trade. You see when your aircraft enters and when it leaves.
24/7 duty team in Sofia. EU mobile coverage through our partner network.
EASA Part-66 licensed engineers (B1, B2, C), NDT Level 2/3, avionics and technicians.
Own warehouse with batch traceability, direct OEM contacts and consolidated distributors.
Electronic work orders, digital certificates, full component lifecycle traceability.
Our AOG duty team responds in under 30 minutes, 24/7. Get in touch now.
📡 AOG emergency request