CORPUS CHRISTI, Texas -- A 22-year-old Oklahoman was one of three crewmembers killed when their Navy helicopter crashed near Corpus Christi.
David Davison, of Guthrie, Okla., died in Wednesday's crash during foggy conditions.
Also killed was Lt. Joshua Gross of Alameda, Calif., 30, and Alexander LeMarr, 25, of Parker, Colo.
One crewmember survived and was upgraded Friday from critical to fair condition.
The wreckage of the MH-53E Sea Dragon, from Naval Air Station Corpus Christi, was found beneath a large television tower.
The antenna suffered damage in the accident.
Officials were trying to determine whether the helicopter struck the top of the tower.