FPD.TR.105 Coordinates and aeronautical data

(a)In addition to point ATM/ANS.OR.A.090 of Annex III, geographical coordinates indicating latitude and longitude shall be determined and reported to the aeronautical information services provider(s) (AIS provider(s)) in terms of the World Geodetic System – 1984 (WGS-84) geodetic reference datum or equivalent.

(b)The order of accuracy of the field work and the determinations and calculations derived therefrom shall be such that the resulting operational navigation data for the phases of flight are within the maximum deviations with respect to an appropriate reference frame, as specified in Appendix 1 to Annex III (Part-ATM/ANS.OR).