Same-same in the Cav. We called 'em by the last three of the serial number. Even though the aircraft "belonged" to the crew chief, when a pilot qualified as aircraft commander, in our unit, he was assigned an aircraft. My first was AH-1G
67-15720 which was getting a little long in the tooth at the time. The crew chief took darned good care of it ; going so far as to wax the airframe under the assumption that this would make 720 "slicker" and thus make up for her less than powerful engine. Unfortunately, this effort at drag reduction was not as successful as the chief had wished and 720 struggled to keep up.
My second was a transfer from another unit, 68-17054, and I was assigned to it
in the autumn of 1970. It had what our crew chiefs called an "elephant engine".
It could heft quite a load of gas and pyrotechnics and could be handled by the most ham-fisted of pilots (which some of you wags would surmise, is why I got it).
We pilots had "names" for some of the birds, but we never said them within earshot of the crew chiefs; names like "Pig", "UFO", "Hanger Queen", "Knuckle Dragger", and other unflatterring things to describe their performance or appearance.
Don't mean nothin'