In a message dated 99-01-15 16:00:10 EST, artg@ec*.ne* writes: << This IS EXACTLY a failure in dive planning and gas management. Why would I be ANYWHERE but on my way back to the hook at 1500 psi? With a 3000 psi cylinder, that's HALF, and with a 2640 is HALF + 200. Where is your turn point for non-penetration no-deco dives? You can construct many of these kinds of scenario. In the end it comes down to planning the dive, with contingencies. >> Being near the anchor line is not the issue, the issue is you are out of gas and your Y valve is not going to save you. You are right, these scenarios could be be contructed ad infinitem, and you are also right that planning a dive with contigencies for potential problems is first priority. However, OOA is OOA and a Y valve is not a contingency plan for an OOA situation, a pony tank is. -- Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'. Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'.
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