Who is permitted to pack a main parachute?

The correct option outlines the specific regulations regarding who is authorized to pack a main parachute. According to skydiving safety guidelines, a main parachute can be packed by three categories of individuals: an FAA-certified rigger, the person who will be jumping with the parachute, or someone who is working under the direct supervision of a certified rigger.

This regulation is in place to ensure that the parachute is packed correctly and safely, as improper packing can lead to malfunctions during deployment. The presence of a certified rigger ensures that experienced knowledge and adherence to safety standards are maintained. Furthermore, allowing the jumper and those under supervision to pack their parachutes promotes personal responsibility while maintaining a safety net through supervision.

The other options fall short, as they either impose unnecessary restrictions or do not sufficiently cover the requirements for safe parachute packing. Only FAA-certified riggers alone may be too limiting, as it disregards the roles of the jumper and supervised individuals. Allowing any experienced skydiver or anyone with training does not ensure the same level of accountability and safety paramount in parachute packing.