"DSK" wrote in message
...
Maybe my book is wrong? It shows constant yellow lights as signals for
either pushing a barge (two yellow) or towing on a long cable (yellow
over white).


Bob Crantz wrote:
Maybe your hovercraft is full of eels!

Flying eels?

I hope they don't get in the soup.

I haven't seen any Flying Ells or Flying Tadpoles in a while.
Scout