Monday, June 1, 2020

The most common things said in a glass cockpit


What's it doing?
Why is it doing it?
How do I stop it?



Taking a break from running wires, I've been sitting down and working with the Dynon, customizing my display for what I want.



With somewhere around 20,000 hours flying glass cockpit aircraft, in everything from the ATR turboprop to the 787, I've come to appreciate the many advantages modern avionics bring to aviation. HOWEVER, at work I am in a multi-crew environment, where one person flys the airplane, allowing to other pilot to put their full attention on twiddling knobs and touching buttons, taking the time to go through an OODA loop, something a single engine, single pilot cannot do.I've seen so many GA pilots get so enraptured with the magic of glass they forget they're also supposed to be flying an airplane, or they get confused, go down a wrong path into a "finger fire" and make bad situations worse. Even with our disciplined, structured training programs at work we sometimes have crews fall down the rabbit hole (guilty), best thing we can do is learn from them.

One thing that's funny to me is to draw on my widely varied background, such as years in retail sales. For instance, did you know that humans are horizontal scanners, and anything presented in a horizontal format tends to be skipped/scanned, whereas if you want to get someone's attention you put the display in a vertical layout? Check it out next time you're in a retail store, do you scan over and notice things that are displayed horizontally, or vertically? There's a reason. (although, hmmm.... is it a Western thing, since we read horizontally, as opposed to Asian writing that's vertical and read top to bottom? How about those who read languages from right to left, as opposed to those who read left to right?? Anyone know?

What does this have to do with Dynon? Check out the display below. Notice that some instruments are horizontal vs vertical.



and as a flashback, remember this?



Of check out this 1960s image of the XB-70 cockpit with vertical tapes and round dials. No horizontal displays here.




When I get home I'll take some time and see if there are instruments Dynon have limited to horizontal vs vertical displays, should be interesting. Fortunately, Dynon has produced some excellent videos about how to rearrange their displays, here's one of several I've been watching.



And of course, a few minutes of guidance from Syd saves me hours of staring at a problem. 



Take a break. Like many of my generation, I grew up flying/crashing Cox PT-19s, there's one next door at the Heritage Flight Museum, and to get to work on it once in a while is just plane fun.



Work. Narita.





Things will get better.