Fire in the Hole

Someone sent me a link this week for a video of a controlled blast triggering an avalanche. That started me thinking about some of my favorite cinematic explosions: Denzel Washington blowing up an oil tanker in “The Equalizer”, Jeremy Renner’s...

Ace the Test

As we enter our 5th year of Savvy Analysis Pro, we have – as the guy on TV says – seen a thing or two in terms of the Savvy Test Profile. We decided it was time for an update, and I thought this month’s Puzzler would be an ideal time and place to...

Corroboration

Corroboration – evidence that supports a proposition that already has some supporting evidence – is an important component of engine data analysis. Corroboration can come from other data, or from the pilot who submits the analysis request. In analyzing the...

Punctuated Equilibrium

I’ll admit stealing the title from Stephen Jay Gould’s work on paleontology. I’m a big fan of his writing and he left us far too soon. So what’s the connection to engine data? It’s a stretch, and it’s not my area of study, but...

Get on the Ground? Or Carry on?

Recently I was talking with fellow pilots about flight diversions – things that pop up in flight that would cause you to change your plans and make a precautionary landing. We covered the obvious examples like fire and engine failure, then added control failure,...