UK-based Twinjet Aircraft Sales has appointed Simon Bentley to the position of financial controller and Lisa Farrell to that of charter sales assistant. Bentley will oversee the financial aspects involved in the operation of Twinjet’s Airbus 319CJ and in addition look after the finances of the business jet remarketing and commercial charter departments. Farrell will assist in the running of Twinjet’s vip charter sales office obtaining and producing quotations for ad hoc and company aircraft charters.