JPL is a wireless, RF-controlled portable jump light system designed for use on aircraft not already equipped with jump lights, or as a back-up to the existing jump light system.

The JPL-401 is comprised of a compact, handheld Control Module for the pilot or jumpmaster, and a remotely activated Jump Light Module (RED/GREEN) for temporary installation near the exit door or ramp.

JPL is designed to work from any position within the aircraft including through flight deck bulkheads. The system operates on FCC-approved 2.4 GHz transceivers designed not to interfere with aircraft electrical or communication systems.