§31.39. Protection.
14 C.F.R. § 31.39
Each part of the balloon must be suitably protected against deterioration or loss of strength in service due to weathering, corrosion, or other causes.
Notes, amendments, and revision history
Authority
Authority: 49 U.S.C. 106(g), 40113, 44701-44702, 44704.
Source
Source: Docket No. 1437, 29 FR 8258, July 1, 1964, as amended by Amdt. 31-1, 29 FR 14563, Oct. 24, 1964, unless otherwise noted.