RIS - clock code vs compass points
Thread Starter
Joined: Feb 2003
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From: Oxford
RIS - clock code vs compass points
Today Brize were giving me a RIS and calling traffic by compass points (e.g. Traffic NE, southbound, same level) rather than clock code. I was under the impression that they would only do this if you were manoeuvring, and that cruising (as I was) on a steady heading they would give clock code.
Could this be because the wind was strong, and therefore my wind correction angle would make their estimates of clock code wrong? (They didn't know my actual heading - I forgot to say and they didn't ask.) Wind correction was around 30 deg cruising at 90 knots in an underpowered DR400...
Tim
Could this be because the wind was strong, and therefore my wind correction angle would make their estimates of clock code wrong? (They didn't know my actual heading - I forgot to say and they didn't ask.) Wind correction was around 30 deg cruising at 90 knots in an underpowered DR400...
Tim
Joined: Jul 2005
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From: SoCal
Have had both, personally much prefer clock code, find it more precise. Unless manoeuvring, of course.
PS: same goes for wind. Over the years I've had a few controllers call wind on final in the compass point format. Hate it....
PS: same goes for wind. Over the years I've had a few controllers call wind on final in the compass point format. Hate it....
Avoid imitations



Joined: Nov 2000
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From: Wandering the FIR and cyberspace often at highly unsociable times
I can respond to either but I sometimes have trouble with the "right ten o'clock" or "left two o'clock"
Joined: Oct 1999
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From: Anywhere
Originally Posted by ShyTorque
I can respond to either but I sometimes have trouble with the "right ten o'clock" or "left two o'clock"
Clock code if steady track, cardinal point if manoeuvring is how I play the game. Wind doesn't actually get taken into account so take all indications based on track, not heading.
Avoid imitations



Joined: Nov 2000
Aviation Qualifications: ATPL
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From: Wandering the FIR and cyberspace often at highly unsociable times
We're just trying to confuse you and make your day more interesting.
Joined: May 2002
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From: Fife.UK.married,2 kids
In the days of my youth there was, allegedly, a controller who called traffic in cricket field terminology. He once gave traffic as "In your mid on at 5 miles." The puzzled pilot responded, "Erm. Am I batting or bowling?"

Joined: Feb 2001
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From: UK
I've been party to the following..
ATC "Traffic 10 O'clock, same direction, similar level...."
A/C a few minutes later "Er....we can see one in our 2 O'clock, is that him?"
ATC "Yes, sorry, I've got my digital watch on..."
ATC "Traffic 10 O'clock, same direction, similar level...."
A/C a few minutes later "Er....we can see one in our 2 O'clock, is that him?"
ATC "Yes, sorry, I've got my digital watch on..."





