Commrcl fix-wing aircraft collision injuring occupant, init

This code signifies an injury sustained by an individual involved in a crash of a commercial fixed-wing aircraft. It specifically applies when the patient was an occupant of the aircraft at the time of the collision.

Apply this code for initial encounters where a patient presents with injuries directly resulting from a commercial airplane crash. This includes passengers, flight crew, or other individuals on board the aircraft during the incident.

• Ensure the aircraft involved was a commercial fixed-wing type (e.g., passenger jet, cargo plane).
• Verify the patient was an occupant of the aircraft, not an individual on the ground.
• This "initial encounter" code is used for the first time a patient is seen for this specific injury. Subsequent care would use a different encounter character.