ST Engineering says its aerospace arm, ST Aerospace, has secured a contract to provide airframe maintenance services for a major US airline worth about US$90 million ($125 million).

The maintenance contract will include C checks and heavy maintenance visits for a fleet of Airbus A320 family aircraft and Boeing 767 aircraft over three years, with an option to extend for two more years.

Including the option, the total contract value is about US$170 million.

The work will be performed at ST Aerospace’s facility in Mobile, Alabama, from the first quarter of 2010.