resolves 1 that WAIC is defined as radiocommunication between two or more aircraft stations located on a single aircraft, supporting the safe operation of the aircraft; 2 that the aeronautical mobile (R) service (AM(R)S) systems operating in the frequency band 4 200-4 400 MHz shall meet Standards and Recommended Practices (SARPs) requirements published in Annex 10 to the Convention on International Civil Aviation; 3 that the AM(R)S systems operating in the band 4 200-4 400 MHz shall not cause harmful interference to, nor claim protection from aeronautical radionavigation service systems in this band; 4 that in order to not cause harmful interference to the incumbent services, the aggregate equivalent isotropically radiated power (e.i.r.p.) for outside WAIC systems in the AM(R)S shall be limited to the values presented in the following table: Angle with vertical axis of the aircraft, Aggregate e.i.r.p. limits (dBm) θ (degrees) < 70 0 ≤ θ −20 < 78 70 ≤ θ −15 78 < 86 ≤ θ −2 86 < 120 3 ≤ θ 120 180 20 ≤ θ ≤ where is the rotationally symmetrical angle of the direction considered with the vertical axis referred to θ the aircraft. = 0 in the vertical (zenith) direction; θ 5 that No. does not apply for aeronautical mobile (R) service allocation in frequency bands 43.1 identified in Article 5 for WAIC systems, instructs the Director of the Radiocommunication Bureau to report to the next WRC on implementation of this Resolution, instructs the Secretary-General to bring this Resolution to the attention of ICAO. 3/1.17/6.2 Method B ARTICLE 5 Frequency allocations Section IV Table of Frequency Allocations – (See No. 2.1)
resolves 1 that WAIC is defined as radiocommunication between two or more aircraft stations located on a single aircraft, supporting the safe operation of the aircraft; 2 that the aeronautical mobile (R) service (AM(R)S) systems operating in the frequency band 4 200-4 400 MHz shall meet Standards and Recommended Practices (SARPs) requirements published in Annex 10 to the Convention on International Civil Aviation; 3 that the AM(R)S systems operating in the band 4 200-4 400 MHz shall not cause harmful interference to, nor claim protection from aeronautical radionavigation service systems in this band; 4 that in order to not cause harmful interference to the incumbent services, the aggregate equivalent isotropically radiated power (e.i.r.p.) for outside WAIC systems in the AM(R)S shall be limited to the values presented in the following table: Angle with vertical axis of the aircraft, θ (degrees) Aggregate e.i.r.p. limits (dBm) 0 ≤ θ < 70 −20 70 ≤ θ < 78 −15 78 ≤ θ < 86 −2 86 ≤ θ < 120 3 120 ≤ θ ≤ 180 20 where θ is the rotationally symmetrical angle of the direction considered with the vertical axis referred to the aircraft. θ = 0 in the vertical (zenith) direction; 5 that No. 43.1 does not apply for aeronautical mobile (R) service allocation in frequency bands identified in Article 5 for WAIC systems, instructs the Director of the Radiocommunication Bureau to report to the next WRC on implementation of this Resolution, instructs the Secretary-General to bring this Resolution to the attention of ICAO. 3/1.17/6.2 Method B ARTICLE 5 Frequency allocations Section IV – Table of Frequency Allocations (See No. 2.1)