ADS-B Out requirement threshold in Turkish airspace is above which flight level?

ADS-B Out requirement threshold in Turkish airspace is above which flight level?

• A. FL290
• B. FL180
• C. FL410
• D. FL100

Answer: (A)

ADS-B Out provides your aircraft’s position and other data by broadcast, giving ATC a precise, continuous air picture, especially where radar coverage is sparse. In Turkish airspace, the requirement applies above flight level 290, i.e., once you climb above 29,000 feet you must have ADS-B Out active. This threshold targets high-altitude en-route airspace where modern surveillance adds the most value, while lower levels can still be adequately served by traditional radar and transponder systems. The other altitudes don’t fit this rule because the mandate starts at 290, not lower levels like 180 or 100, and it is not defined by the upper limit of 410 feet but by the starting point of 290.

ADS-B Out provides your aircraft’s position and other data by broadcast, giving ATC a precise, continuous air picture, especially where radar coverage is sparse. In Turkish airspace, the requirement applies above flight level 290, i.e., once you climb above 29,000 feet you must have ADS-B Out active. This threshold targets high-altitude en-route airspace where modern surveillance adds the most value, while lower levels can still be adequately served by traditional radar and transponder systems. The other altitudes don’t fit this rule because the mandate starts at 290, not lower levels like 180 or 100, and it is not defined by the upper limit of 410 feet but by the starting point of 290.