document.writeln(' <OPTION SELECTED VALUE="---">None ');
document.writeln('<OPTION VALUE="Generic ADF">Yes (generic) ');
document.writeln('<OPTION>Bendix T12C ');
document.writeln('<OPTION>Bendix T12D ');
document.writeln('<OPTION>Bendix 2000 ');
document.writeln('<OPTION>Cessna 300 ');
document.writeln('<OPTION>Cessna 400 ');
document.writeln('<OPTION>Cessna 1000 ');
document.writeln('<OPTION>Collins 650/650A ');
document.writeln('<OPTION>Edo Aire 556 ');
document.writeln('<OPTION>Genave 1500 ');
document.writeln('<OPTION>King KR 80 ');
document.writeln('<OPTION>King KR 85 ');
document.writeln('<OPTION>King KR 86 ');
document.writeln('<OPTION>King KR 87 ');
document.writeln('<OPTION>Narco 31 ');
document.writeln('<OPTION>Narco 140 ');
document.writeln('<OPTION>Narco 141 ');
document.writeln('<OPTION>Narco 841 ');
document.writeln('<OPTION>Terra TDF 100 ');
document.writeln('<OPTION>Terra TDF 100D ');