Monarch Aircraft Engineering has sent a specialist team of structural aircraft engineers to Basel to complete a strut improvement program (SIP) for Jet Aviation. The company, which gained its Bermuda Department of Civil Aviation approval last October, sent a team of licensed engineers from its headquarters at London Luton Airport to Jet Aviation’s facility in Basel to carry out the SIP modification on a private Boeing 767. The SIP modification consists of an extensive rebuild of the engine pylons to restore damage tolerance.