<synset id="n00303049" type="n">
<lex_filenum>04<lex_filenum/>
<word lex_id="0">blind flying<word/>
<word lex_id="0">blind landing<word/>
<pointer refs="n00302394">Hypernym<pointer/>
<def>using only instruments for flying an aircraft because you cannot see through clouds or mists etc.<def/>
<synset/>