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Blind Approach Beacon System
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<h2 id="see-also">See also</h2> <ul><li><a href="/facts/Precision_approach_radar/Hj24BU08">Precision approach radar</a></li> <li><a href="/facts/Instrument_approach/UDS9QFWr">Instrument approach</a></li> <li><a href="/facts/Ground-controlled_approach/oGzy1xUP">Ground-controlled approach</a></li></ul> <h2 id="references">References</h2> <ol> <li id="fn:1"><p>USAF Communications-electronics Doctrine, Short Title: CED 3900: Communications-electronics Terminology. U.S. Government Printing Office. 1959. p. SA39-PA93. <a href="https://books.google.com/books?id=54gjAQAAMAAJ&pg=SA39-PA93" target="_blank">https://books.google.com/books?id=54gjAQAAMAAJ&pg=SA39-PA93</a> <a href="#fnref:1" class="footnote-back-ref">↩</a></p></li> </ol>