. "1966"^^ . . "David Hartmann"@en . . "David Hartmann was a Belkan Air Force pilot during the Belkan War. Following the war's conclusion, he assisted in the development and operation of Stonehenge."@en . "Belkan"@en . "Ace Combat Zero: The Belkan War"@en . . . . . . "Male"@en . "Ibis"@en . . "7"^^ . . "David Hartmann was a Belkan Air Force pilot during the Belkan War. Following the war's conclusion, he assisted in the development and operation of Stonehenge."@en . . . .