Free, focused, installable tools and apps for aviators.
Offline-ready browser for 14 CFR (Federal Aviation Regulations). Browse by part, search across all regulations, and bookmark the rules you reference most.
Open toolDecode real METARs piece by piece while learning what each element means. Practice reading weather reports until it's second nature.
Open toolMaster the U.S. airspace system with interactive flashcard-style quizzes. Learn classifications, requirements, and dimensions until you know them cold.
Open toolSearchable reference for every FAA sample endorsement in AC 61-65K. Find the right logbook entry language in seconds.
Open toolTap-to-timestamp flight event logger. Record every phase of your flight with a single tap — preflight through shutdown. Works offline, no account needed.
Open toolI'm a powered parachute and airplane pilot, mechanic and software engineer. I build these tools to help people progress in their aviation journey — whether you're a student pilot, a seasoned aviator, or somewhere in between.
Every tool here is free, fast, and focused on one job. No accounts, no ads, no feature bloat. They work on your phone in the cockpit and on your desktop at the flight school.
I also build custom aviation software — if you're a flight school, instructor, examiner, or aviation business that needs a tool built right, that's what I do professionally through Parachute River.
I build what aviators actually need. If there's a tool you wish existed — a calculator, a reference, a workflow you're tired of doing by hand — tell me about it.