I studied the OFFICIAL GUIDE on FSLTL, which specifies “In-game air traffic setup = 0”. As a result, I deactivated “Real-time Air Traffic” and integrated FSLTL. This resulted in various aircraft appearing at parking gates, some getting ready for takeoff. However, I didn’t notice any incoming or approaching aircraft (even though change lot of airport which was quite busy ), nor were there any in the air. When I enabled “real-time air traffic,” aircraft promptly appeared in the sky.
Therefore, could someone provide guidance on the proper way to use FSLTL?