The Line Maintenance at the EuroAirport in Basel and in Zurich is performed by our own Maintenance Organization working to the highest European approval standards (EASA Part-145 – approval # CH.145.0337). For heavy maintenance, Hello has a partnership with Priority Aero Maintenance in Stockholm, Sweden, who perform all C-Checks.

For components and spare parts, Hello has a contractual cooperation with ST Aerospace Solutions Europe A/S. STA will provide Hello with reliable components and spare part coverage as for the MD-90. All other required spare parts are purchased directly from the aircraft manufacturer Boeing or from the component manufacturers.