Free, focused, installable tools and apps for aviators.
Decode real METARs piece by piece while learning what each element means. Practice reading weather reports until it's second nature.
Open toolSearchable reference for every FAA sample endorsement in AC 61-65K. Find the right logbook entry language in seconds.
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, DPE, 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.