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Old 04-23-07, 10:59 AM   #1
Bilge_Rat
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Default "slow","medium","fast" speeds?

On the nav map, what is the speed in knots of contacts marked as "slow", "medium" or "fast"?

a basic question really, but I could not find the answer in the manual or in a quick search on the forum.

Without an easy way to determine target speed, you need every help you can get when doing manual TDC.

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Old 04-23-07, 11:01 AM   #2
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Quote:
Originally Posted by Bilge_Rat
On the nav map, what is the speed in knots of contacts marked as "slow", "medium" or "fast"?

a basic question really, but I could not find the answer in the manual or in a quick search on the forum.

Without an easy way to determine target speed, you need every help you can get when doing manual TDC.

From data\cfg\contacts.cfg

[ContactSpeeds]
;less than each value means (in this order): stationary, slow, medium and fast speed ; over the last value means very fast speed
Merchant=0.1,8,12,35 ;[kts]
Warship=0.1,8,19,35 ;[kts] including uboats
Air=0.1,8,19,35 ;[kts]
Convoy=0.1,8,12,35 ;[kts]
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Old 04-23-07, 11:05 AM   #3
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35 knots is fast for AIR? Most planes I'm familiar with can't even get off the ground at that speed!
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Old 04-23-07, 11:05 AM   #4
Bilge_Rat
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thanks U-Bones, exactly what I was looking for, although I see it won't be much help in manual TDC.
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Old 04-23-07, 11:58 AM   #5
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Quote:
Originally Posted by Sailor Steve
35 knots is fast for AIR? Most planes I'm familiar with can't even get off the ground at that speed!
Ultra lights :p

Now we need that link to the exprimental "Kite" that was dragged behiind a sub as a spotting platform.
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Old 04-23-07, 12:09 PM   #6
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I think the .1 is stopped. Slow would be 8 knots for a Merchant. Medium would be 12. Never mind - up to is the key word. ANything over .1 is slow. 8 knots is where medium starts.

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Old 04-23-07, 12:37 PM   #7
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Quote:
Originally Posted by Bilge_Rat
On the nav map, what is the speed in knots of contacts marked as "slow", "medium" or "fast"?
6-7 knots

10-12 knots

17-19 knots -- +21 after the first attack


+24 knots -- the naval attack task forces (no troop ships)
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Old 04-23-07, 03:33 PM   #8
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The really great thing about these speed settings are:

You Can Adjust Them to Your Own Preferences !!

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Old 04-23-07, 03:57 PM   #9
Bilge_Rat
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Quote:
Originally Posted by U-Bones
Quote:
Originally Posted by Bilge_Rat
On the nav map, what is the speed in knots of contacts marked as "slow", "medium" or "fast"?

a basic question really, but I could not find the answer in the manual or in a quick search on the forum.

Without an easy way to determine target speed, you need every help you can get when doing manual TDC.

From data\cfg\contacts.cfg

[ContactSpeeds]
;less than each value means (in this order): stationary, slow, medium and fast speed ; over the last value means very fast speed
Merchant=0.1,8,12,35 ;[kts]
Warship=0.1,8,19,35 ;[kts] including uboats
Air=0.1,8,19,35 ;[kts]
Convoy=0.1,8,12,35 ;[kts]

so slow, medium, fast:
-merchants: 1-7, 8-11, 12-35;
-warships: 1-7, 8-18, 19-35;
-convoy: 1-7, 8-11, 12-35;

Quote:
Originally Posted by Tycho102
6-7 knots

10-12 knots

17-19 knots -- +21 after the first attack


+24 knots -- the naval attack task forces (no troop ships)

these numbers are slightly different, which are the correct ones?

"+21 after the first attack" means after my sub has been detected?

what about the slow, medium targets, do they speed up?
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Old 04-23-07, 09:27 PM   #10
NefariousKoel
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Quote:
Originally Posted by tycho102
Quote:
Originally Posted by Bilge_Rat
On the nav map, what is the speed in knots of contacts marked as "slow", "medium" or "fast"?
6-7 knots

10-12 knots

17-19 knots -- +21 after the first attack


+24 knots -- the naval attack task forces (no troop ships)
Good rundown Tycho.

However, I'd modify it a bit from what I've experienced using the 3 minute rule and often running it to 6 minutes to be sure:

6-7 knots

8-11 knots

12+ knots


Reason being.. I just had a "task force" consisting of 2 big Euro Liners and 3 or 4 Destroyers which were labelled as 'fast' speed on my nav map. They were doing 12 knots. Also, I've seen plenty labelled as 'medium' speed doing 9 knots. Quite a few of them. I'm not sure if 8 knots should be slow or fast as I haven't experienced any 8 knotters yet.

I had "show contacts on map" for my 3 minute rule speed check and I was dead on with my shots on all of these.

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Old 02-01-17, 10:02 AM   #11
19Herr_Rapp86
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I learned somewhere the rule of "three".

Very Slow ~ 3kts
Slow ~ 6kts
Medium ~ 9kts
Fast ~ 12kts
Very Fast ~ 15kts

As you can tell it is a very generalized rule of thumb but applying that to Wazoo's method for plotting an intercept course, 9 times out of 10 I'm right on the money
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Last edited by 19Herr_Rapp86; 02-01-17 at 10:07 AM. Reason: Added more(hopefully useful ) information
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Old 02-01-17, 09:31 PM   #12
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you replied to a thread thats 10 years old lol
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Old 02-01-17, 10:32 PM   #13
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better late than never
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