I think you're referring to a "ground-controlled approach" or GCA. However,
this is not what I'm referring to -- I'm simply talking about approach
controllers vectoring their planes from the end of their STARS procedure toward
the localizer of the active arrival runway. Yes, intercepting it *is* the
pilot's job, but the approach controller needs to get them in the vicinity of
it, fare enough out, and with not too sharp a turn, and I'm pretty certain that
the extended centerlines are indicated on their screens. Since I can't say
this with any definitiveness, though, I understand Syd's reluctance to make
changes. I'll see if I can come up with any RL references. And, as I said,
I'll also see what I can come up with by way of my own solutions. I guess I'm
just not patient enough for that sometimes. :) Cheers, -R. (MD-Terp)
Robert M. Shearman, Jr.
Transit Operations Supervisor,
University of Maryland Department of Transportation
also known as rm...@umd.edu
________________________________
From: Stuart Buchanan <stuart_d_bucha...@yahoo.co.uk>
To: FlightGear developers discussions <flightgear-devel@lists.sourceforge.net>
Sent: Sunday, August 9, 2009 3:28:19 AM
Subject: Re: [Flightgear-devel] Multiplayer ATC "aircraft, " feature request...
syd adams wrote:
>That might be best . I know very little about what information a real scope
>displays , and intercepting a radial is the pilots job , so I dont know if
>I can bring myself to add that line ;).
I was at a fly-in to an RAF base last week, which included a tour of their
tower. Interestingly, they still do radar-guidance (I forget the official term)
where the controller provides instructions to the pilot to bring them to the
center-line and appropriate glideslope to the runway - "Left two degrees,
slightly high...", and the guides them all the way down to decision height.
For this they had two radar displays, one showing the horizontal track and one
showing the vertical, with an external center-line and glideslope marked on the
display.
I got the chance to try this out on their Tornado simulator, and it worked
pretty well. I even got a nice print-out of my track afterwards :)
-Stuart
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