The app that brings together everything a pilot needs
Flight planning (weather, NOTAMs, airspace, fuel), 3D in-flight navigation, guided approach with HSI and boxes on the centreline, taxi guidance with a warning before the runway, 3D replay on IGN aerial photos and terrain, logbook, licences and medical, quizzes, challenges and leaderboards.
Free for every pilot, with or without a club.
Before, during and after every flight
Aeroplane or microlight, with or without a club: the 4fly app is with you from planning to logbook.

Plan your flight
Weather, NOTAMs, airspace crossed and fuel: a clear verdict before you leave.

Navigate in 3D
Cockpit view over the terrain with speed, altitude, track and ground clearance.

Guided approach
HSI and magenta boxes on the centreline to line you up with the runway.

Taxi guidance
Your position on the airfield photo and a warning before you enter the runway.

3D flight replay
Relive your track over IGN aerial photos and terrain.

Logbook
Your hours and landings always up to date, month by month.

Licences and medical
Licences, ratings and medical certificate tracked, with a reminder before each expiry.

Challenges, quizzes and leaderboards
Monthly challenges, badges, theory quizzes and leaderboards between pilots, if you wish.
Prefer a computer? Your pilot account works on the web too.
Create my free pilot accountFlight Management
Real-time flight planning and tracking
Reservations
24/7 online booking system with conflict management and real-time availability.
Maintenance
Detailed maintenance tracking with automatic alerts and potential management.
Training
Complete training management with educational tracking and student progression.
Payments
Simplified payment and invoice management
Member Management
Efficient club member administration
See 4fly in action
Real screenshots of the app, taken on a demo club. Bookings, flights, fleet, training, members: your whole club in one place.






A shared schedule where each pilot books an aircraft in a few clicks, with an instructor if needed.
- Day, week and month views, PDF export
- No double bookings: aircraft, instructor and unavailability are checked
- Automatic reminders and notifications
What our clubs say
Discover testimonials from clubs using 4fly daily
"A big thank you for your responsiveness. 😊 It is rare enough to be worth pointing out. And what more can be said about your solution, except that it is truly excellent."
Eric Moreau
Webmaster
"I encouraged our club to adopt 4fly. The free service for small clubs made the decision easy, but today everyone thanks me for the features! 4fly meets all the expectations of flying clubs. We barely have time to suggest an improvement before Eddy proposes it to us! You'd have to be difficult to find fault."
Chrystel Mas
Pilot and board member
Aéroclub de Haute Provence • Saint-Auban
"This is the third flight management system implemented in our flying club. Each time, an improvement and good evolution. This is confirmed again with 4fly. Having the creator available on a daily basis is a real asset for everyday use."
Pascal Décombe
President
5/5
Average rating
100%
Satisfaction
24/7
Available support
Give the gift of flight with 3fly
Discovery flight gift cards at flying clubs. Give a unique experience at the controls of a plane or ultralight.
Discover gift cards