Marshall Aerospace recently cele-brated its 30th anniversary as an accredited Cessna Citation Authorised Service Centre. The company held an open day at Marshall Executive Aviation’s facilities at Cambridge City Airport on September 15, which featured a display of Cessna’s Citation XLS demonstrator.

A highlight of the event was the presentation of a commem-orative plaque from Cessna’s vp of field service, Jim Morgan, to Michael Marshall, chairman of the Marshall Group.

The company chose to focus solely on Citation aircraft last year and since then it has undertaken a wide range of projects, including a whole barrel skin change on a Citation, the first to be performed in the UK.