§ 31.61. Static discharge.
48 words·~1 min read·
/us/cfr/t14/s§ 31.61·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
Unless shown not to be necessary for safety, there must be appropriate bonding means in the design of each balloon using flammable gas as a lifting means to ensure that the effects of static discharges will not create a hazard. [Amdt. 31-2, 30 FR 3377, Mar. 13, 1965]