Except for the time someone else snuck out the keys for your aircraft and did the low fly by, being sure that the "SevenHelmet" below the cockpit was clearly visible to all! LOL
Seriously..if we had names on our aircraft the practical jokes that would ensue would be epic. We already have CH-47 guys leaving the parking lot with "marital aids" suction cupped to their pickup truck tailgates and other assorted magnetic bumper stickers affixed to their cars.
His call sign is definitely not "seven helmet"………though as his replacement in our JO squadron, I guess maybe I took his jet