197.344—Inflatable floatation devices.
An inflatable floatation device for SCUBA diving must—
(a)
Be capable of maintaining the diver at the surface in a faceup position;
(b)
Have a manually activated inflation device;
(c)
Have an oral inflation device;
(d)
Have an over-pressure relief device; and
(e)
Have a manually operated exhaust valve.