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AT COMMUNICATIONS CONTINGENCY KSA

AT COMMUNICATIONS CONTINGENCY KSA. Refers to AMHS/AFTN/CIDIN. Contingency. BASIC Plan as per Annex 10 for ALTERNATE DELIVERY. Involves: ALTN circuit or other means. Structure of Trunk Circuits or in the case of AMHS, the Network – Together provides for ALTN.

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AT COMMUNICATIONS CONTINGENCY KSA

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  1. AT COMMUNICATIONS CONTINGENCY KSA Refers to AMHS/AFTN/CIDIN

  2. Contingency • BASIC Plan as per Annex 10 for ALTERNATE DELIVERY. Involves: ALTN circuit or other means. Structure of Trunk Circuits or in the case of AMHS, the Network – Together provides for ALTN.

  3. Diagram of MID Region shows application of this.

  4. KSA (JEDDAH COMM. CENTER – Contingency support • COMSOFT system – AIDA-NG and CADAS • Another system - ‘single’ servers located in another location: Provides for Development, Training and Contingency B/U • When not in use for Tech Development or Training it is in set inback-up mode and maintains on-line system configuration and traffic. • Requires physical relocation of staff and manual switch-over of lines. • Some configuration required for CADAS for public internet users.(IP Address etc). • Estimate minimal time to activate Contingency System with acceptable reduction to the level of service.

  5. Level of Service: • In a full contingency situation we consider the level of service that can be implemented. • Therefore;consider the loss of co-located systems and/or equipments – This may include;Air Traffic Management system, Satellite ground equipment and associated circuits, servers for other services DATIS etc. • If ATM System out of service results in activation of ATM Contingency Plans where traffic flow may be drastically reduced – less traffic. • KSA – Satellite link to Abu Dhabi , Sana'a , Khartoum , Addis Ababa and some internal circuits. • Looking at meeting and maintaining a level of service that will be reduced to the minimal degree possible from normal operations.

  6. Level of Service: cont. • What to do if no system available.Several alternatives: (Please remember other systems will/may also be completely unserviceable).1. Experience here indicates that flights into and through airspace may/will be greatly reduced.2. Aerodromes remaining with capability to handle flights: Consider facsimile, telephone, radio or even e-mail to pass Distress, Urgency and flight plan information only.

  7. What can KSA do to assist? • If an adjoining Center experiences catastrophic loss of circuits/system:By agreement KSA would relay only high priority (Distress &Urgency) traffic and flight plans as well as messages relatedto restoration of service.This may be achieved via facsimile, telephone or even e-mail – depending on the circumstance. (E-mail involves resources) • Oversee message traffic queue and remove redundant traffic.Implement alternate routing (on address) if required. • Contingency measures by Letters of Agreement?

  8. What KSA expects from other Centers? • If Jeddah experiences the loss of the primary system:Adjoining Centers hold traffic to allow for the cut-over to the back-up system. As per Regional Contingency Plan.If necessary accept traffic for or via alternate routing. • A complete loss of systems in Jeddah:Riyadh would be ATM back-up and by agreement, require only high priority (Distress & Urgency) traffic and flight plans as well as messages related to restoration of service.

  9. THANK YOU

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