Looks like there was one this morning around 9:15 from B gates at IAD. Guessing it was for a retirement. Congrats if it was for an APC member.

Check out water cannon salute for JAL Dreamliner at Tampa...

Let's hope it was a retirement.

It may have been an honors flight full of veterans. We receive a water cannon salute every time at Dulles when we operate an honors flight.

Good call. That's probably what it was.

I saw that in tampa last week, what was that all about ?

They did not land at St. Pete.

Standard 787 post flight hose down to cool off the batteries.

Beat me to it...Well played Sir

Learn something new every day! I didn't know SWA did that, but it's a great idea and very touching.