HOUSTON​ —​ A Coast Guard Air Station Houston MH-65E Dolphin rescue helicopter aircrew medevac the captain from cargo ship offshore Galveston, Texas, Wednesday. Coast Guard Sector Houston-Galveston watchstanders received a medevac (medical evacuation) request at 5​ p.m.​ from the agent of the San Martin, a 555-foot roll-on/roll-off cargo ship, stating the captain was experiencing symptoms of Leer másCoast Guard medevac captain from cargo ship near Galveston[…]