Glide path transmitter systems (instrument landing system)
SSB FL 023 - Interface specification for glide path transmitter systems; June 2017 edition
The interface specification regulates the basic requirements for glide path transmitter systems in accordance with § 4(2) of the Act relating to the making available on the market of radio equipment (Radio Equipment Act).
This interface specification replaces SSB FL 005, September 2005 edition, notified under No 2004/0471/D.