Part 91 Series — Maintenance, Inspections & Airworthiness: Keeping the Airplane Legal
You can plan perfectly.You can brief passengers flawlessly.You can fly a textbook instrument approach.
But none of it matters if the airplane itself isn’t legally airworthy.
Under FAR Part 91, maintenance and inspection requirements aren’t just for mechanics and aircraft owners — they directly affect every private pilot who flies small aircraft.
Whether you rent a Cessna 172, co-own a Piper Che...
The Flight Nerd Weekly Briefing — June 3, 2026
01 — Cockpit Voice Recorder
It's been one of those weeks that makes even the most seasoned simulator-rat look up from the gauges and say wow. A startup out of Atlanta just became the first private company in U.S. history to break the sound barrier. The FAA unveiled a plan to finally address the ATC staffing crisis that's been grinding the system down for years. And Oshkosh — the holiest ground...
Part 91 Series — Article 7IFR Operations Under Part 91: Flying in the System
Flying VFR is about seeing and avoiding.
Flying IFR is about trusting the system.
When you enter the clouds in a small aircraft — whether it’s a well-equipped Cessna 172 with a GPS navigator or a Piper Arrow on an instrument cross-country — you’re no longer relying primarily on visual separation. You’re operating within a structured air traffic system governed by very specific rules in FAR Part...
Flight Nerd Weekly Briefing