– 92 – AP5 TABLE 5-1 (continued) (Rev.WRC-15) Reference of Article 9 Case Frequency bands (and Region) of the service for which coordination is sought Threshold/condition Calculation method Remarks No. 9.7 GSO/GSO (cont.) 2bis) 13.4-13.65 GHz (Region 1) i) Bandwidth overlap, and ii) any network in the space research service (SRS) or any network in the FSS and any associated space operation functions (see No. 1.23) with a space station within an orbital arc of ± 6° of the nominal orbital position of a proposed network in the FSS or SRS 9) All frequency bands, other than those in 1), 2), 2bis), 3), 4), 5), 6), 6bis), 7) and 8), allocated to a space service, and the bands in 1), 2), 2bis), 3), 4), 5), 6), 6bis), 7) and 8) where the radio service of the proposed network or affected networks is other than the space services listed in the threshold/ condition column, or in the case of coordination of space stations operating in the opposite direction of transmission i) Bandwidth overlap, and ii) Value of ΔT/T exceeds 6% Appendix 8 In application of Article 2A of Appendix 30 for the space operation functions using the guardbands defined in § 3.9 of Annex 5 of Appendix 30, the threshold/condition specified for the FSS in the bands in 2) applies. In application of Article 2A of Appendix 30A for the space operation functions using the guardbands defined in § 3.1 and 4.1 of Annex 3 of Appendix 30A, the threshold/condition specified for the FSS in the bands in 7) applies