Plane & Pilot
Tuesday, July 8, 2014

Minutia


The little stuff you pick up about aviation by living it



Budd Davisson retires his walking shoes every 600 miles and, through band saw and belt sander work, converts them into his idea of flying shoes.
As the student settled into the back pit and started to put his headset on, I stopped him and took his baseball hat off his head. Without saying a word, I walked over to the bench, picked up my specially modified "hat pliers" and snipped the button off the top of the hat. The student watched me without saying anything, because it was obvious what I was doing: I was doing the standard "aviation hat mod" to keep him from getting a hot spot under the headset from the hat button. It was just another of a bazillion bits of aviation minutia we all pick up along the way.

It's a curious thing about aviation minutia such as this. Sometimes, it's something we do unconsciously because something happened that caused us to remember it, but we never thought about passing it on to others. For instance, a student watched me remove my watch and stick it in my pocket as I got ready to clean the front windshield (I have two windshields). He asked why I did that, and I pointed out a bunch of scratches. "That's the result of me not paying attention and scratching it with my watch."

Learning from our own mistakes is the simplest form of empirical learning, but it's not often one of us tells a friend or a student, "Hey, it's a good idea to take your watch off when cleaning a windshield." The net result is that we all wind up making the same mistakes and learning from them. So, in the spirit of saving folks the aggravation of learning from their own mistakes, I'm going to mention a few bits of minutia that I've picked up along the way. None are earthshaking, but are tidbits that make our aviation lives a little easier and safer.

Beware The Sneaker Heel
Although this affects folks flying taildraggers more than the nosedragger crew, it helps if you pay attention to the size of the heels on your sneakers. Most "walker" or running sneakers have big, fat heels that protrude behind your foot a measurable distance. And, they're often super thick to absorb shock. When you fly in those, the big heel moves your foot a good distance above the floor, plus they move the pivot point on your heel back quite a bit. The net result is that your foot is pivoting on a point below and behind your heel. For flying, I personally modify sneakers by sawing the heel off and re-conturing them on a sander. However, most sneaker companies now make a series of shoes with smaller, either square, or better yet, rounded heels that work perfectly. They also don't have the flared-out soles that are so common.
I was doing the standard "aviation hat mod" to keep
him from getting a hot spot under the headset from
the hat button.
The Hangar Key Dilemma
I leave the key teeth down, standing on edge, at the bottom of the aluminum door. It's teeth down to minimize the amount of grit that gets into the padlock (I wipe it off anyway). There are lots of better ways to do it, but find a way that works and leave a key at the hangar, so you aren't kicking yourself for forgetting it.

Tow Bar Maintenance
We all spend a lot of time greasing things on our airplanes, but what about the tow bar? It deserves some lovin', too.

Shirttails And Airplane Seats
During the summer, when we saddle up and our shirttail is hanging out, pay attention to what it does when you sit down. It's a pain to be taxiing out and realize that your bare skin is against the seat. Then you have to wiggle around to try to get the shirttail pulled back down.



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