What does "jumpmaster" mean?

One who supervises the jumping of paratroopers or other parachutists from an aeroplane.

Jumpmaster

Common synonyms include: jump supervisor, lead organizer, parachute instructor, parachute supervisor, project conductor, sequence coordinator.

noun

noun ·Rare ·Advanced level

Noun

1
One who supervises the jumping of paratroopers or other parachutists from an aeroplane.
"He was certified as an Army Ranger master parachutist and free-fall jumpmaster."

"He was certified as an Army Ranger master parachutist and free-fall jumpmaster."

From jump + master.