Built by pilots. For pilots.

Enjoy the flying.
We'll take care of the rest.

5-by-5 handles the scheduling, maintenance, finances, and more — so you can spend less time managing your aircraft and more time actually flying it.

I'm a single owner of an airplane Personal aircraft ownership I own as part of a group Flying clubs & partnerships
Or watch the video walkthroughs
Download on the App Store Get it on Google Play Coming Soon
5-by-5 app home screen showing weather, upcoming flights, and maintenance status
Choose Your Path

Every kind of ownership. One app.

Whether you personally own an airplane or fly as part of a group, 5-by-5 has a version built specifically for how you own.

Solo Owner

Managing your airplane just got easier. All the tools you need to track maintenance, compliance, flights, finances, and more.

  • Maintenance, ADs, & component tracking
  • Flight logging & tach management
  • Give access to your A&P mechanic
  • Library with over 130 manuals for airplanes, engines, and accessories
  • Track all associated expenses
Explore Solo features →

Flying Club or Partnership

Managing a shared aircraft requires extra coordination. 5-by-5 handles all of it — scheduling, billing, squawks, and keeping everyone on the same page.

  • Shared scheduling calendar
  • Cost sharing & bank account sync
  • Member roles & titles
  • Group-wide pilot currency tracking
  • All Solo Owner features, for every member
Explore Club features →
In Every Plan

All your aircraft management needs. Right in your pocket.

These tools come standard regardless of how you own — because every aircraft needs them.

Flight Logging

Log flights with tach or Hobbs times, airports, routes, and landings in under a minute. Tach cascade keeps your aircraft flight history perfectly continuous.

Watch the Logging Flights walkthrough

Ask AI

Ask anything in plain English — how many hours did I fly last quarter, what's the hot start procedure for my engine, who has the airplane Saturday — and the assistant will book your next flight for you too, hands-free.

Watch the AI Assistant walkthrough

Maintenance Tracking

Automatically surface relevant ADs. Track annuals, oil changes, time-limited components, and more — all with automatic due-date calculations and dashboard alerts.

Watch the Maintenance Tracking walkthrough

Live Weather

METAR for your home airport right on the dashboard. VFR/IFR conditions, wind, ceiling, visibility, and weather radar — no app switching.

Web Dashboard

Serious analytics. Right from your desktop.

When the mobile app isn't enough, the 5-by-5 web dashboard gives you a full-screen view of everything — flights, finances, maintenance, and FlightAware track data — with analytics and export capabilities that go well beyond the mobile app.

Flights Full history, analytics, FlightAware integration
Finances Bank sync, cashflow analysis, expense planning
Maintenance Maintenance schedule, component tracking, squawks with photos, oil analysis, AD compliance
Exports Download any dataset for deeper analysis
Explore the Web Dashboard Watch the dashboard walkthroughs
5-by-5 web dashboard overview with aircraft status, flight activity, and member summary
The Story

Built on decades of flying experience.

5-by-5 didn't start as a software product. It started as frustration — the kind you feel when you're managing aircraft ownership with a spreadsheet, a group text, and a binder of PDFs.

After decades in the cockpit and watching fellow pilots cobble together the same clunky workarounds, we set out to build the tool we always wished existed. Something pilot-first, genuinely simple, and capable enough to handle the real complexity of aircraft ownership — whether you're flying solo or coordinating with a group.

We believe 5-by-5 is the most complete aircraft ownership application available today. We're proud of that. And we're just getting started.

Pilots and flying experience