Publication: Magyar Közlöny
Issue: MK-2009-104 (Year: 2009, Number: 104)
Era: 2004-2010
Section: 
Paragraph Index: 2273

c) If DI = 1: MBS, the 2-bit (21, 22) multisite Comm-B subfield shall have the following codes: signifies no Comm-B action signifies air-initiated Comm-B reservation request (3.1.2.6.11.3.1) signifies Comm-B closeout (3.1.2.6.11.3.2.3) not assigned. MES, the 3-bit (23-25) multisite ELM subfield shall contain reservation and closeout commands for ELM as follows: signifies no ELM action signifies uplink ELM reservation request (3.1.2.7.4.1) signifies uplink ELM closeout (3.1.2.7.4.2.8) signifies downlink ELM reservation request (3.1.2.7.7.1.1) signifies downlink ELM closeout (3.1.2.7.7.3) signifies uplink ELM reservation request and downlink ELM closeout signifies uplink ELM closeout and downlink ELM reservation request signifies uplink ELM and downlink ELM closeouts. Chapter 3 Annex 10 — Aeronautical Telecommunications 3-25 22/11/07 RSS, the 2-bit (27, 28) reservation status subfield shall request the transponder to report its reservation status in the UM field. The following codes have been assigned: signifies no request signifies report Comm-B reservation status in UM signifies report uplink ELM reservation status in UM signifies report downlink ELM reservation status in UM.

Source: https://magyarkozlony.hu/hivatalos-lapok/1f7c6b0e16b4b71a92e5ad24416008bbe2e26aab/dokumentumok/710811d1f7f958a2990684d0cbf918e84f5497e5/letoltes