I thought I would continue my “now what?” series. This time we will talk about the approach frequency. The approach frequency makes sure traffic is routed to the destination in an efficient and orderly manner. When the frequency is busy, such as a FNF, this can be a daunting task for the ATC controller.
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Watch, don’t listen : As Joe has pointed out many times before, when there are 30 planes on the approach frequency there can be a significant delay in when the command is displayed on the screen versus you hearing it. Please take action when you see the command and not when you hear it. If you wait until you hear the command it can make you out of position and cause a missed approach. The correct procedure once you receive a vector is to 1) Set AP heading and begin the turn-so the controller sees you’ve received the vector 2) Acknowledge the vector to ATC 3) Set the AP for ALT.
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Approach after takeoff : Sometimes the tower will hand you off to the approach controller who will then act as the departure frequency. This is often done when the frequency is slow. If the frequency is busy, do not switch to the approach controller after takeoff unless told to. If you are connected to approach or departure. once you take off maintain RWY heading until vectored by the controller. Do not turn at 500AGL for example.
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With You : If you are being transferred from center to approach, you can use the “with you” command. For the most part ATC sees the “With you” command immediately followed by a request (radar vectors, etc). For the love of everything good in this world, if you are going to ask for service, just ask for it, do not say “With you” first. (If I could make this blink, spin, and dance on the screen I would)
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Flight Following (may change) : You may ask for flight following to follow your flight plan. Thank you first off for filing a flight plan, second, be aware that as you get closer to your destination you may get vectored away from the airport to align with traffic flow. If you are flying a commercial jet (non-GA), you should be asking for ILS/GPS instead of FF.
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Turning on your own : This applies while ATC is vectoring you inbound, NOT on the final turn to final (see next bullet). Approach has a plan, we know you are there, we haven’t forgot about you. Just because you are going past the runway or even away from the airport, we are doing it for a reason. Please do not turn on your own unless told to. This really holds true if you are sent on a downwind journey, we will tell you where to turn.
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The turn to final :
!!!! ATC will NOT line you up perfectly straight with the runway. !!!There is no reason a radar controller should ever do this is IF. Even on a GPS or RV (Radar Vector), you should be handed off to tower on base or downwind. There are many posts on why that is and suggest you look into how to intercept the ILS. ATC will vector you within 30 degrees either way of the runway. We will often say “… turn right 250, descend and maintain 3000 until on the localizer”. This means we are done giving you vectors. That clearance and turn to 250 puts you 20 degrees off of the runway heading of 270. It is YOUR responsibility to make that final turn to the runway heading at the right time. If you do not turn on time, you run the risk of being vectored to the back of the line to try again. This is another reason to be at the correct speed on approach, remember the faster you are the wider your turn will be. -
Be patient : Approach encompasses a large portion of the map and contain many planes. If you are given a command, execute the command and wait for the next. There is no need to reply with “With You” every 30 seconds or even ask for ILS approach again and again. We know you are there.
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Spread out! : This is more of a general observation but it impacts the approach controller. Spread out in the map. Everyone wants global but when we have large regions like SoFlo open there are clumps of planes all within a few miles of each other heading to the same place. When they all call in for approach at the same time (which happens), the controller has to break up the clump to avoid collisions.
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Be real with your altitude : Use some common sense with your altitude. If the airport is 60 miles apart, going up to FL380 is probably not the best idea unless you want to be put in a hold while you descend. Be sure to read Joshua’s post regarding block descents. We will tell you where we want you to be altitude wise, but it is up to you on the rate. Don’t be too fast or you are sitting at 3,000 MSL for the next 30 miles. If you descend to slow you might end up vectored away from the airport for the scenic route or in a hold.
I’m sure other ATC will have some things which I can add but I wanted to throw some things out there to be thinking about while under the control of approach. I wanted to explain why we do some of the things we do so you can get a better understanding of what we are looking at.
Thank you for your time, follow ATC instructions, and happy flying.