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🔝FAQ & Tips and Tricks- EV 4 App
🔝FAQ & Tips and Tricks- EV 4 App
Frequently Asked Questions about the EasyVFR 4 air navigation app.
Last updated on 26 Sept, 2025
Articles
When locking EasyVFR4 on my iOS device I cannot unlock it anymore using the three-finger gesture.
Why can't I select Track-Up mode?
How do I adjust the Vertical Profile view?
Compatible device - System requirements - Why are 32-bit devices not working?
EasyVFR 4 runs on all major 64-bit operating systems. iOS/iPadOS, Android, Windows and macOS. A minimum of 3GB of RAM and a modern mobile CPU is advised.
Understanding Altitude and Height: Barometric vs GPS for AMSL, AGL, and FL
This article explains the altitude references used in aviation — barometric altitude, GPS altitude, AMSL, AGL, and Flight Levels — how vertical airspace limits are published, common error sources, and how to fly with safe margins.
Plan(e) Station Mode - Setup EasyVFR for Public Use
Like for Club/Rental Planes and Briefing Rooms. Configure EasyVFR 4 for shared use with PublicUseConfig.xml. Prevent settings changes, keep data up‑to‑date, and hand over a clean setup to the next pilot.