It sounds to me that you are using a database that was customised for another operator who flew different routes. Are you leasing the aircraft or is it your own? Updating the Nav Data Base to include the routes that you fly is a simple process and is included in the update service, so cost should not be a problem. All you need do is inform the database supplier what routes you fly and they should be in the next issue of the customised database. If you are leasing the aircraft then you need to get the owner to provide a database update. Failing that, get in touch with the FMS manufacturer [Honeywell I expect] and negotiate a database that works for you. . .. .**********************************. .Through difficulties to the cinema