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Suunto Nautic User Guide

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  • Surface and no-fly time

Surface and no-fly time

After a dive, Suunto Nautic displays surface time since the previous dive.

A recommended no-fly time is visible in the Dive history widget. No-fly time is the minimum surface time after a dive which is recommended to wait before flying or traveling to higher altitude. It is always at least 12 hours and equals desaturation time when it is more than 12 hours. For desaturation times shorter than 75 minutes, no-fly time is not displayed.

If an algorithm deviation has occurred during the dive, the no-fly time is always 48 hours.

WARNING:

YOU ARE ADVISED TO AVOID FLYING ANY TIME THE COMPUTER COUNTS DOWN THE NO-FLY TIME. ALWAYS ACTIVATE THE COMPUTER TO CHECK THE REMAINING NO-FLY TIME PRIOR TO FLYING! Flying or traveling to a higher altitude within the no-fly time can greatly increase the risk of DCS. Review the recommendations given by Divers Alert Network (DAN). There can never be a flying-after-diving rule that is guaranteed to completely prevent decompression sickness!

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