Code name when referring to the deceased when being shipped on an aircraft. Caskets are placed inside a plain shipping container, marked with "Jim Wilson." This code was originally started and used by American Airlines: https://www.aacargo.com/downloads/shipping/AA_Jim_Wilson_Flyer2.pdf
Co-pilot: "Are we ready to secure the cargo door?"
Pilot: "Not quite yet, we still have a Jim Wilson to load."