Honeywell signed a contract with West Star Aviation of Grand Junction, Colo., to develop an RVSM equipment package for the Learjet 30 series. The package, scheduled to be available for installation early next year, includes Honeywell’s AZ-252 advanced air data computer, AM-250 barometric altimeter/airdata computer, BA-250 altimeter display and altitude alerter control. The FAA plans to implement domestic RVSM between FL 290 and 410, inclusive, in December 2004.