Non-Random Tugs 17

Cape Canaveral passed me the other day, and it seemed something had changed . . .

Had I previously seen this green/blue symbol, like a flame or a drop?  I suspect it may refer to dual fuel capability or aspiration.  Is this a single boat symbol or the unveiling of a new part of the Kirby logo?

It was not there on this photo of this boat in 2021.

And recently when a fleetmate transited the KVK, it was not on that boat . . . 

 

on either side. 

 

Something to keep track of, I guess. 

All photos, WVD, who has the luxury of not playing in the sea smoke out there today. 

In May 2019, I caught one of the Kirby Capes arrive for the very first time, passing the original Cape at the east end of the KVK here.  My first view of the third Cape, sans that green/blue flame or drop symbol was here in March 2020. 

Unrelated:  Half a decade ago i spent this weekend in Quebec City to see the sporting event of the year . . . ice canoe racing.  It was a mere -8, v. a -30 today.  See my posts from the Saint Lawrence here.