I noticed on the NGX the aft wingtip lights are a light blueish color, but the 737 I flew on today has a yellowish light on the wingtip like the picture. Perhaps I was on an older 737-700 like this? 

Edited September 5, 20178 yr by cmpbellsjc
Removed copyrighted photo as it's against Avsim TOS.

2 hours ago, sho69607 said:

I noticed on the NGX the aft wingtip lights are a light blueish color, but the 737 I flew on today has a yellowish light on the wingtip like the picture. Perhaps I was on an older 737-700 like this? 

I had to remove the photo as it had a copyrighted photo. You can post a link if you wish.

The newer Southwest paints are different colors that the older ones which might explain what you saw.

 

Sean Campbell 

http://simonblakesley.photoshelter.com/image/I0000paN6pvNzoKc

Here is another picture, the wingtip light is yellow and does not appear to have a newer white LED appearance. Its not a huge deal, but I was just curious as to why the one in the NGX looks different.