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Request higher/lower altitudes. Specific altitudes. Not just "higher" or "lower".
Request a clearance direct a NAVAID you have filed for beyond that which you are currently flying towards.
Change your destination in the middle of the flight.
Report an emergency and request emergency handling.
Chatter
If you enabled AI chatter, you will hear other AI planes checking into the sector/center you are currently in, or they will be instructed to contact a different sector/center when they reach that boundary. When the AI plane is landing at a non-terminal airport, you will hear Center giving them non terminal arrival clearances. When the AI plane is landing at a terminal airport, you will hear Center telling them to contact Approach.
Change of Destination
In various spots throughout RC, you have the option to Return to Departure airport, or head towards either of the two Alternate Airports you filed. Great features, but we know you need more. Company‟s notified you that an important client needs to be picked up at an airport that is not in your flight plan. Or, you are on that long cross country when you see the winds are not as forecasted. Sure would be convenient to get another 100 miles in.
Radar Contact ATC Basics
Version 4 December 2, 2007
Copyright JDT LLC 2005 Page 46
Well, convenience is here. Within certain limitations on Center frequency, the Change of Destination (COD) menu item will be available. Selecting this menu item calls a pop-up window. Use your mouse to select the ICAO letter identifier on the keypad, and then ENTER. Of course, a NOTAMs checkbox is also provided. If you are not sure it will not be needed, use it. Once you select ENTER, there is no calling NOTAMs after-the-fact. After you select ENTER, the controller will check to see if you would like another altitude. Your current altitude will always be defaulted as #1, but you are welcome to make another selection via the displayed menu items. You must select an altitude, even if it is the one you are currently at. If the airport you choose happens to be directly beneath you and you are in the flight levels, you will be vectored away from the airport so you can lose altitude, and then be vectored back into the airport area. You are not limited to one COD selection per flight. Half way to COD#1, the fuel is not holding up as you thought it would. Not a problem. Make another COD request, make as many as you wish. Your route of flight will always be “via direct”. There is no option to request specific routing(s). COD airport Levels of ATC Service are, as are your dept/arrival/alternate airports, per our data base, realistic. COD is not available on Tower, Departure, or Arrival frequency. COD is also not available while on Center frequency once inside 60 miles of your arrival airport.
The Descent Phase
Beginning with your descent, and throughout the rest of your flight is where you will find the most dynamic and exciting changes of RC. If cruising in the SUPER stratum you will be cleared to FL350 and switched to a HIGH controller who will clear you to FL240 and switch you to LOW. Assuming there is no conflicting traffic, LOW will clear you to 11,000 or 12,000, or appropriate altitude for your "type" aircraft. The importance of getting a current arrival weather briefing cannot be stressed enough. Use the “Lv Freq for Wx” menu item at 50 miles from the destination airport as a matter of practice. This is the good moment to ask permission to leave the frequency to get the ATIS report for your arrival airport. The same information is included as described earlier. You will know what runway to expect to land on, qnh, winds, visibility, clouds, and rain. In real life, pilots normally use their second radio to tune in to ATIS, and leave their first radio available on the Center‟s frequency. However, since many aircraft in Flight Simulator only have a single radio, you will ask permission to “leave the frequency to get weather”. That permission is always given, and you will be told to be back up on the controller‟s frequency within 4 minutes. Radar Contact does this for you automatically. Your co-pilot (if you have given the comms to him/her) will do all this without prompting at 50 miles out. If your arrival field is not served by ATIS, the same action will put you in contact with an In-flight Weather Briefer.
Radar Contact ATC Basics
Version 4 December 2, 2007
Copyright JDT LLC 2005 Page 47
Destination Airport Served by Approach
On Low‟s frequency, you will likely get a pilot‟s discretion clearance – “descend at pilot‟s discretion maintain (altitude). You can expect, I say again, expect a clearance to cross 40 miles from (fix) at (altitude) 250 knots”. This means you can stay at your current altitude for the time being (or if descending, level off if you wish) but be prepared to get down. Otherwise, you will not be in time for that crossing restriction. That restriction will not be a request, folks. If you are flying a jet, expect to be instructed to cross 40 miles from the destination airport at either 11,000 or 12,000 (altitudes) with a possible speed restriction @250 kts. Turbo-Props and Props can expect to cross 40 miles from the destination airport at 7000 feet and 4000 feet respectively. Turbo-Props, do not forget to slow to 250 kts before descending below 10000. Normal speed is fine for props. See “Near-side / Far-side Crossing Restrictions” section below for further detail. More discussion on discretion descent clearances, crossing restrictions, holding pattern, and delay vector issues to follow.
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