by Joe Godfrey | May 15, 2025 | SavvyAnalysis Puzzlers
Knock knock. Who’s there? An intermittent knocking sound that only happens in certain flight configurations and is probably not a safety of flight issue but could become one because it’s distracting the pilot from his primary job of “aviate.”...
by Joe Godfrey | Apr 16, 2025 | SavvyAnalysis Puzzlers
One of my favorite movie scenes is early in The Hunt for Red October when sonar expert Jonesy tries to convince sub Captain Mancuso that a sound pattern was mechanical and not “whales humping”. Spoiler alert: it’s the Red October’s advanced...
by Joe Godfrey | Mar 19, 2025 | SavvyAnalysis Puzzlers
Continental has a CHT redline of 460º. Lycoming’s beefier head-to-barrel construction and sodium-filled valves push their CHT redline to 500º. If you had a detonation event that sent one cylinder’s CHT past the redline – you know exactly how long and...
by Joe Godfrey | Feb 13, 2025 | SavvyAnalysis Puzzlers
If you applied the scientific method to troubleshooting a GA engine, problem, you’d isolate one variable, make an adjustment, and assess the results. But it’s not practical. In the real world with a mechanic shortage it’s hard enough to get shop time...
by Joe Godfrey | Jan 15, 2025 | SavvyAnalysis Puzzlers
It’s a January tradition to restate the mission of these Puzzlers. Our goal is to help pilots recognize data anomalies in real time to make good decisions about the safety of the flight, and help owners to make informed maintenance decisions. Last January Savvy began...
