The ATIS dialogue is used to set the aerodrome traffic information service for airports in the FIR:
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; you may complete the details for one airport, save it, and then continue to complete the details for another airport. However, due to a limitation of the FSD server, only the *LAST* ATIS you complete will be passed to pilots requesting your ATIS.
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.