How do I separate Aviation industry “on-board” from “off-board” employees?
• “On-board” personnel, for the aviation industry, may include all employed personnel that deal with cargo transport, carrier operation, express service, freight transport, passenger transport, aircraft under taxi operation, airmail and charter flying while the aircraft is in operation. • “Off-board” personnel, for the aviation industry, usually consists of mechanics, engineers, office staff, flight instructors and airport maintenance personnel.