Last updated 7 September 2026
Landblink is designed for the passenger window seat. It runs entirely offline.
Keep your phone in airplane mode throughout the flight. Satellite reception is completely passive. Your phone listens to radio signals broadcast from orbit without transmitting any energy. The app does not need cellular data or onboard Wi-Fi.
The metal fuselage of an aircraft blocks satellite signals. To obtain a position fix, keep your phone close to a cabin window with an open view of the sky. Initial acquisition can take several minutes after takeoff. Give the receiver time to track visible satellites.
Follow flight crew instructions at all times. Safety regulations always come first. If cabin crew ask you to stow portable electronic devices for taxi, takeoff, turbulence, or landing, put your phone away immediately. Never hold your phone against the window or wedge it into window shades during takeoff and landing. Keep aisles, exits, and tray tables clear.
Continuous satellite tracking and map rendering draw steady power. For long flights, dim your screen or turn the display off while recording continues in the background. If your seat has USB power, plug in once portable devices are permitted. If you carry an external battery pack, ensure it complies with airline carry-on limits and keep it well ventilated.