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TZA CRATER: CAVE : CONTACT Allowing for coordination between TZ branches across the country, CCC involved members from TZ-SLC, TZ-SEC7 and TZ-DNVR executing a mid-winter SCUBA dive into a underground geothermal cavern.

After entering a doorway into a snowy hillside and through a tunnel, a three man TZA detachment entered a massive subterranean cavern. At depths exceeding 75ft+ and water exceeding 90F+, Aquanauts took time to warm up after TZMD exercises earlier in the week.


Buddy, breathe!
With pitch black darkness as handy as ever, aquanauts practiced their night diving skills and deployed emergency strobes. Go Teame!
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DEPARTMENTS
TZ Aquanautics is ready to operate in water of any temperature, conduct operation in aquatic environments ranging from high altitude scuba and skin diving to whitewater paddle-boarding. TZ Aquanauts deploy in support of the community during rescue and recovery operations
Features


TZA MAYAN SACRIFICE: Aquatic night mangrove ingress
Keywords: - Aquanautics - - Nature - - Extinction - - -
A night time dive operation including a clandestine surf beach landing and mangrove river ingress under the cover of darkness. After entering the secured area Aquanauts were required to locate a target area and egress without kinetic contact.


ALWAYS REMEMBERED: Colin Wiest, TZ Friend and Mentor -- If you seek his spirit you need only find your courage
Keywords: - -
Colin Wiest, TZ.SEC-7 TZA TZMD TZMP was killed in a high-speed collision incident while executing emergency evasive course correction during vehicle test maneuvers in the southern Utah desert. The Incident occured near St. George on October 25th, 2014..."Colin's ability to build rapport stands always next to his excellent adherence to procedural operations and a self-initiative that stems from his apparent desire to not only complete his work and protect his clients, but to excel at both a professional and personal level. Colin is a professional who consistently asks the best of himself and leads through demonstrable action and integrity. I have always been confident placing the safety of myself and my clients under Colin's supervision"


TZA Condensed Aquanautics Operations Manual (.PDF)
Keywords: - -
Depth tables, Dive termination, General Emergency Procedures, Pre-dive Checklist, Dive Master Checks, Repetitive Dive Worksheet, Dive Hazard Analysis, Hand Signals and Pull Signals for underwater communication -- Do not hit the water without it"


CRATER*CAVE* CONTACT: TZ-SLC, TZ-SEC7 and TZ-DNVR execute a mid-winter SCUBA dive into a underground geothermal cavern.
Keywords: - -
After entering a doorway into a snowy hillside and through a tunnel, a three man TZA detachment entered a massive subterranean cavern. At depths exceeding 75ft+ and water exceeding 90F+, Aquanauts took time to warm up after TZMD exercises earlier in the week.


AIRFRAME DIVEDOWN: "Relax, an underwater emergency is in progress"
Keywords: - -
TZ Aquanauts acting as Quick Reaction Force were required for hasty deployment from a light pickup for rapid area ingress and subsurface insertion under heavy gear.


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