RC Slope Soaring in Hong Kong

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有幾多人有興趣參加二月的 60?F3F?
Poll ended at Sun Feb 13, 2005 2:05 pm
有興趣 93%  93%  [ 14 ]
無興趣 0%  0%  [ 0 ]
未決定 7%  7%  [ 1 ]
Total votes : 15
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 Post subject:
PostPosted: Tue Feb 08, 2005 3:28 pm 
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Joined: Wed Jul 28, 2004 6:51 pm
Posts: 516
呢個星期日天色明朗
15-18 C

部分時間有陽光。 東風5 級,離岸6 級。
希望天氣不變,F3F如期舉行。


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 Post subject:
PostPosted: Tue Feb 08, 2005 9:22 pm 
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Joined: Thu Feb 26, 2004 5:31 pm
Posts: 741
Location: 沙田
Image :lol:


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 Post subject:
PostPosted: Tue Feb 08, 2005 10:23 pm 
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Joined: Thu Feb 26, 2004 5:08 pm
Posts: 3003
Location: Hong Kong
The only thing I can say is . . . .

.. . .. too much USM :D :D


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 Post subject:
PostPosted: Sat Feb 12, 2005 12:06 am 

Joined: Sat Jun 26, 2004 9:59 am
Posts: 204
Location: Hong Kong
CM Cheng wrote:
The only thing I can say is . . . .

.. . .. too much USM :D :D


What is USM?


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 Post subject:
PostPosted: Sat Feb 12, 2005 2:47 am 
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Joined: Thu Feb 26, 2004 5:08 pm
Posts: 3003
Location: Hong Kong
Not related to RC sailplanes or F3F :roll:

USM = UnSharp Mask. It is a Photoshop filter.
The function is to increase the acutance of a photo. The photo after the filter will look sharper. However, too much USM applied will cause black and white edges formed around dark and light transitions.

But I think YC had changed the photo :roll: and so we cannot see it now :evil:


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 Post subject:
PostPosted: Sat Feb 12, 2005 9:34 am 

Joined: Sat Jun 26, 2004 9:59 am
Posts: 204
Location: Hong Kong
多謝指教!
似乎各位除咗係放機高手之外,重係專業攝影師!


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 Post subject:
PostPosted: Sat Feb 12, 2005 9:39 am 
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Joined: Thu Feb 26, 2004 5:08 pm
Posts: 3003
Location: Hong Kong
:idea:

Does the [60" F3F] only for 60" wing span? Can we use plane with less than 60" wing span? The Destiny in YC's photo is 54" :roll: :!:

I ask this because the HKRCSS homepage said "這次比賽只是 準許60寸翼展的飛機參賽" . . .


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 Post subject:
PostPosted: Sat Feb 12, 2005 8:32 pm 
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Joined: Thu Feb 26, 2004 3:51 pm
Posts: 3658
Location: Hong Kong
I think we should allow the wing span from 54" to 60" only and to keep the 48" out for this race. Because we really want to equalize the potential performance difference of planes and let pilot's skill be the most important ingredient to win the race.

Pls: C.M. and Y.C. please remember to bring the electronic scoring system and the poles tomorrow. Look like we shall have a wonderful race tomorrow. See you there!


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 Post subject:
PostPosted: Tue Feb 15, 2005 2:27 pm 
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Joined: Thu Feb 26, 2004 3:51 pm
Posts: 3658
Location: Hong Kong
比賽結果和相片有得睇啦!
http://www.hkrcss.org/F3F_60in_213-05C.html


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 Post subject:
PostPosted: Tue Feb 15, 2005 3:12 pm 
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Joined: Wed Jan 12, 2005 12:20 pm
Posts: 1044
Location: Shatin (Tai Wai)
Thanks to HKRCSS for running this very well organized event : 6 rounds for 18 pilots ! Really enjoy it ! Also many thanks to Angus / Y.C. etc for staying in those "dangerous zone" (i.e. Base A / Base B)

It will be great if can review Ah Fai's Split-S flying again, so impressive ! :shock:


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 Post subject:
PostPosted: Sat Feb 19, 2005 12:49 am 
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Joined: Thu Feb 26, 2004 5:08 pm
Posts: 3003
Location: Hong Kong
連炒兩鑊 :x ,冇晒心機 :cry: ,濕濕碎碎 :roll: ,剪埋一堆 :wink:

http://www.cmworkshop.com/Album/SoaringDiary/F3F0502/F3F050213.wmv (18M wmv)


Last edited by CM Cheng on Thu Mar 03, 2005 11:28 pm, edited 1 time in total.

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 Post subject:
PostPosted: Sat Feb 19, 2005 10:39 am 

Joined: Wed Mar 03, 2004 5:20 pm
Posts: 32
Location: Hong Kong
A very good video indeed.

It gave us some kind of wind situation and the pilots' feel on that day as well.

Alan Chan


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