This is an edited video from Skydive Monterey Bay at Marina Airport in Marina, CA. These are "parachute mobile" jumps which skydivers are amateur radio (ham) operators that make radio contacts while under canopy (this is impractical in freefall, at 120 mph airspeed noise is extremely loud and duration of jump is too short for numerous contacts*). These jumps are hop and pops at exit altitude to provide maximum canopy hang time to make radio calls. The annual ham RadioFest event was held at Seaside nearby, it was a perfect opportunity to involve many hams for QSOs, and the weather was great for jumping. This video begins with clips from Radiofest where Ray describes systems used during the jumps. Next shown are clips of Mark getting an equipment check, Rob following his safety checklist and an upjumper, Tracy Williams inspects the rig as well. In addition, Michael Gregg does a gear check on Mark before he boards the jumpship. Of primary concern is assuring that the radio comm and APRS telemetry gear will not interfere with the parachute gear, especially the main canopy cutaway and reserve canopy deployment systems. Not shown is the full QSO footage (too long for Youtube). Concludes with Mark describing the jump, radio contacts, and square parachutes compared to round parachutes. I had to leave before Michael Gregg, Jumper #2, made his parachute mobile jump but I included this clip of Michael landing from an earlier freefall jump (he did a two-way with another skydiver <b>...</b>
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