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• AIRPORT - Select one of the airports in the FIR for which you wish to provide an ATIS. Note that IVAC2 can provide ATIS for multiple airports at the same time.
• ATIS - The information letter, which automatically increments each time you update (save) the ATIS. You can change it to the required letter by selecting from the drop-down menu.
• TYPE - Each airport with an ATIS specified, can either be just for arriving (ARR), departing (DEP) or both (ARR/DEP). If you no-longer wish to provide an ATIS for an airport which you have previously specified, set it to NONE.
• TA - The transition altitude for the specified airport should be auto-selected from the FIR DEF data, but may be manually specified here.
• TRL - The transition level for the specified airport should be auto-calculated from the FIR DEF data, but may be manually specified here.
• APPROACH - The type of approach should be specified if you are providing an ARR or ARR/DEP ATIS. You should then select the runway, condition, visual range (RVR) and up to two additional notes for each approach in use.
• DEPARTURE - The runway, condition, and visual range (RVR) and up to two additional notes may be specified for each departure runway in use.
• OPS TEXT - Any additional notes which need to be included at the end of the ATIS may be manually included here.
• PREVIEW - This is the text which will be transmitted to pilots requesting the ATIS for the airport; it gradually updates as changes are made to the dialogue entries above. It will automatically include the current METAR for the specified airport.
• SAVE - Updates the ATIS so that changes are visible to pilots.