Crew members cut additional holes in the flight deck to help fight fires in the compartments below. At 12:20 am, July 30, 14 hours after the fires had begun, all the fires were controlled. "Forrestal" crew members continued to put out hot spots, clear smoke, and cool hot steel on the 02 and 03 levels. The fires were declared out at 4:00 am. The fire left 134 men dead and 161 more injured. It was the worst loss of life on a U.S. Navy ship since World War II. Of the 73 aircraft aboard the carrier, 21 were destroyed and 40 were damaged. Twenty-one aircraft were stricken from naval inventory: seven F-4B Phantom IIs, eleven A-4E Skyhawks, and three RA-5C Vigilantes. The ship's chaplains held a memorial service in Hangar Bay One for the crewmen which was attended by more than 2,000 of "Forrestal's" crew. On 31 July, "Forrestal" arrived at Naval Air Station Cubi Point in the Philippines, to undertake repairs sufficient to allow the ship to return to the United States. During welcoming ceremonies, a fire alarm signal alerted crews to a fire in mattresses within the burned-out compartments. A special group, the Aircraft Carrier Safety Review Panel, was convened on 15 August in the Philippines. Owing to the necessity of returning the ship to the United States for repair, the panel acted quickly to interview personnel on board the ship. Investigators identified issues with stray voltage in the circuitry of the LAU-10 rocket launchers and Zuni missiles. They also identified issues with the aging 1,000 lb "fat bombs" carried for the strike, which were discovered to have dated from the Korean War in 1953. The board of investigation stated, "Poor and outdated doctrinal and technical documentation of ordnance and aircraft equipment and procedures, evident at all levels of command, was a contributing cause of the accidental rocket firing." However, the doctrine and procedures employed were not unique to "Forrestal". Other carriers had problems with the Zuni rockets. The investigation found that safety regulations should have prevented the Zuni rocket from firing. A triple ejector rack (TER) electrical safety pin was designed to prevent any electrical signal from reaching the rockets before the aircraft was launched, but it was also known that high winds could sometimes catch the attached tags and blow them free. In addition to the pin, a "pigtail" connected the electrical wiring of the missile to the rocket pod.