ADVOKS GLOBAL · KENYA
The Civil Aviation (Aeronautical Radio Frequency Spectrum Utilization) Regulations, 2025
28. Frequency separation and limits of assignable frequencies
Edition: 2026-03-25 · In force
28. Frequency separation and limits of assignable frequencies
(1)The lowest assignable frequency shall be 118.000 Megahertz and the highest 136.975 Megahertz in the frequency band 117.975 – 137.000 Megahertz.(2)The minimum separation between assignable frequencies in the aeronautical mobile (R) service shall be 8.33 kilohertz.(3)Requirements for mandatory carriage of equipment specifically designed for 8.33 kilohertz channel spacing shall be made on the basis of regional air navigation agreements which specify the airspace of operation and the implementation timescales for the carriage of equipment, including the appropriate lead time.(4)Requirements for mandatory carriage of equipment specifically designed for very high frequency digital link Mode 2, very high frequency digital link Mode 3 and very high frequency digital link Mode 4 shall be made on the basis of regional air navigation agreements which specify the airspace of operation and the implementation timescales for the carriage of equipment, including the appropriate lead time.(5)The agreement indicated in subregulation (4) shall provide at least two years’ notice of mandatory carriage of airborne systems.(6)In regions where 25 kilohertz channel spacing (double sideband amplitude modulation and very high frequency Digital Link) and 8.33 kilohertz double sideband amplitude modulation channel spacing are in operation, the publication of the assigned frequency or channel of operation shall conform to the channel contained in Table 1-2 of the Second Schedule.