[quote name='anesti' post='10760' date='Jul 16 2006, 23:40 ']milton bradley can you explain me the designation of the rigs like j20 and h4[/quote]
it's their [url="http://www.angelfire.com/ma4/emba/radio.html"]radio call sign[/url].
J is the scuba operations unit which is the scuba truck and the department's scuba divers, H is the safety operations unit which inclues the hazmat, decontamination, and collapse rigs.
it's their [url="http://www.angelfire.com/ma4/emba/radio.html"]radio call sign[/url].
J is the scuba operations unit which is the scuba truck and the department's scuba divers, H is the safety operations unit which inclues the hazmat, decontamination, and collapse rigs.