Tag 'inscription:en = Air-traffic control'

Objects: 3

• {inscription:en=Air-traffic control, board_type=history, check_date=2025-02-11, inscription=TACAN - Tactical Air Navigation/Flugsicherung, tourism=information, information=board}
• {inscription:en=Air-traffic control, board_type=history, inscription=DVOR - Doppler Very High Frequency Omni-Range/Flugsicherung, tourism=information, information=board}
• ILS - Instrument Landing System / Flugsicherung