👉 A jumpmaster is a person who is responsible for making sure that an aircraft or other vehicle's landing gear is properly deployed. This includes ensuring that the landing gear has been raised and secured before the plane takes off, as well as allowing the pilot to land safely if necessary. In some cases, the jumpmaster may also be responsible for coordinating with ground personnel during takeoff and landing, such as ensuring that the aircraft's landing gear is properly positioned and securing it securely during takeoff.
