Guest

Why The Black Nose?

Wed Oct 24, 2001 1:14 pm

What is the purpose for having the nose BLACK in the old days?


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bombayhog
Posts: 504
Joined: Mon May 07, 2001 11:34 pm

RE: Why The Black Nose?

Wed Oct 24, 2001 3:48 pm

I would love to know the answer to this. Also, does anyone know, why did BA paint all their 757s with the black ring on the nose? I think it looks awful and I just wondered if there was any purpose for it?
 
Ndebele
Posts: 2847
Joined: Mon Apr 09, 2001 3:16 am

RE: Why The Black Nose?

Wed Oct 24, 2001 5:19 pm

Good question, Jiml1126 - no idea!

I was told that the ring on BA's 757s (and afaik also on their 737s) is a sort of protection against lightning flash. But I'm not sure about that.
 
BlueShamu330s
Posts: 2569
Joined: Sun Sep 23, 2001 3:11 am

RE: Why The Black Nose?

Wed Oct 24, 2001 5:42 pm

The black ring with a white cross on it on BA 757s were aircraft involved in MLS trials a while ago.

Shamu
So I drive a 4x4. So what?! Tax the a$$ off me for it...oh, you already have... :-(
 
Superfly
Posts: 37735
Joined: Thu May 11, 2000 8:01 am

RE: Why The Black Nose?

Wed Oct 24, 2001 5:53 pm

I guess it's better than brown-nosing!  Smile/happy/getting dizzy
Bring back the Concorde
 
Guest

RE: Why The Black Nose?

Wed Oct 24, 2001 8:25 pm

Note that in the AA fleet all of their original MD-80's have the black nose, however the TWA MD-80's in the new livery do not have the black nose. I believe it has something to do with paint, reflection, and the radar dome.
 
voodoo
Posts: 1959
Joined: Mon Mar 19, 2001 12:14 am

RE: Why The Black Nose?

Wed Oct 24, 2001 9:19 pm

As you know if you get into a car on a hot sunny day with dark seats instead of light colours, black releases and absorbs radiation (radar) better. This was more important in the older days of radar. New liveries take into account that this `helper' is no longer necessary.

Yes, the BA 757 black ring signified a trial with a Microwave Landing System.
` Yeaah! Baade 152! Trabi of the Sky! '
 
wadha
Posts: 174
Joined: Wed Mar 15, 2000 7:22 am

RE: Why The Black Nose?

Thu Oct 25, 2001 1:46 am

Isn't that spot where the radar of the plane is located?
 
seagull
Posts: 334
Joined: Sat Jun 30, 2001 5:58 pm

RE: Why The Black Nose?

Thu Oct 25, 2001 4:14 am

Special paint for the radar. I would venture that the ones that aren't have a color that is part of the radome itself and not painted on.
 
TK
Posts: 222
Joined: Tue Oct 31, 2000 11:41 am

RE: Why The Black Nose?

Thu Oct 25, 2001 4:32 am

I love black noses...they make the plane look so "retro"
 
Notar520AC
Posts: 1517
Joined: Sat Jul 21, 2001 6:53 am

RE: Why The Black Nose?

Thu Oct 25, 2001 5:18 am

The reason is that you cannot paint radomes with metalic colors (i.e. aluminum, silver, etc.) that contain certain metals. That's why most airlines don't include metalic colors in their paint scheme over the radome or just paint it another color. Certain paints would interfere with the radar becuase of the metals used in them.
BMW - The Ultimate Driving Machine
 
Greg
Posts: 5539
Joined: Sat May 28, 2005 1:11 am

RE: Why The Black Nose?

Thu Oct 25, 2001 5:47 am

Virgin Atl. paints their noses silver. So that can't be true.
 
Guest

RE: Why The Black Nose?

Thu Oct 25, 2001 6:44 am

DL's aircraft with the old colours still have that.

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