Soldiers carry cutting machines as they set off to the spot where remains of the missing Chinese helicopter were found at Yingxiu Township, Wenchuan County in Southwest China's Sichuan Province on June 10, 2008. (Xinhua Photo) Photo Gallery>>>

    CHENGDU, June 10 -- A top military official on Tuesday evening revised the death toll in last month's Mi-171 helicopter crash from 19 to 18.

    Five crew members and 12 quake victims were found dead in the mountains near the quake epicenter town, Yingxiu. One person is still missing, said Fu Guozhu, deputy director of the Political Department of the Sichuan Provincial Military Region of the People's Liberation Army.

    The missing person, formerly reported as having been on board, did not take the helicopter, Fu said.

    Based on the severity of damage and the surrounding terrain, the helicopter might have hit a mountain before it crashed, according to an official with the relief headquarters of the Chengdu Military Area Command.

    The Mi-171 military transport helicopter crashed at 2:56 p.m. on May 31while transferring 13 injured residents from the epicenter of the May 12 quake in the southwestern Sichuan Province.

    The helicopter, affiliated with the quake-relief troops of the Chengdu Military Area Command, was reported to have encountered strong turbulence and fog.