Doc 8 168, volume i. Corrigendum - (e/f/s/r) 9/6/09 procedures for air navigation services aircraft operations volume i. Flight procedures corrigendum.Icao pans ops doc 8168 higher the speed of the aircraft, the larger the arc. Windshear and thunderstorm reported iicao pans ops doc 8168 and iii At take-off the maximum mass of the aeroplane shall be: Thats out of the given options, otherwise it c..