The District Commander may require under deck traveller platforms which may significantly reduce the vertical clearance when operated over navigation channels at night to be lighted with quick flashing red lights on each of the four lower corners.
[CGD 84-022, 51 FR 16314, May 2, 1986]
source: CGD 75-046, 40 FR 24898, June 11, 1975, unless otherwise noted.
cite as: 33 CFR 118.150