document.writeln('<OPTION VALUE="">None ');
document.writeln('<OPTION VALUE="">Already listed as Nav/Com ');
document.writeln('<OPTION VALUE="Listed below">Not listed (Enter below) ');
document.writeln('<OPTION VALUE="Generic GPS">Yes (generic) ');
document.writeln('<OPTION>UPS/Apollo GX50 ');
document.writeln('<OPTION>UPS/Apollo GX55 ');
document.writeln('<OPTION>UPS/Apollo GX60 ');
document.writeln('<OPTION>UPS/Apollo GX65 ');
document.writeln('<OPTION>UPS/Apollo SL50 ');
document.writeln('<OPTION>UPS/Apollo SL60 ');
document.writeln('<OPTION>UPS/Apollo SL65 ');
document.writeln('<OPTION>UPS/Apollo 360 (GPS) ');
document.writeln('<OPTION>UPS/Apollo Flybuddy ');
document.writeln('<OPTION>UPS/Apollo 2001 ');
document.writeln('<OPTION>Arnav Star 5000 ');
document.writeln('<OPTION>Arnav FMS 5000 ');
document.writeln('<OPTION>Arnav MFD 5200 ');
document.writeln('<OPTION>Arnav 7000 ');
document.writeln('<OPTION>King KLN 35A ');
document.writeln('<OPTION>King KLN 89 ');
document.writeln('<OPTION>King KLN 89B ');
document.writeln('<OPTION>King KLN 90 ');
document.writeln('<OPTION>King KLN 90A ');
document.writeln('<OPTION>King KLN 90B ');
document.writeln('<OPTION>King KLN 94 ');
document.writeln('<OPTION>King KLX 135A ');
document.writeln('<OPTION>King KMD 150 ');
document.writeln('<OPTION>Garmin 100 ');
document.writeln('<OPTION>Garmin 150 ');
document.writeln('<OPTION>Garmin 150XL ');
document.writeln('<OPTION>Garmin 155 ');
document.writeln('<OPTION>Garmin 155XL ');
document.writeln('<OPTION>Garmin 165 ');
document.writeln('<OPTION>Garmin GNC 250 ');
document.writeln('<OPTION>Garmin GNC 250XL ');
document.writeln('<OPTION>Garmin GNC 300 ');
document.writeln('<OPTION>Garmin GNC 300XL ');
document.writeln('<OPTION>Garmin GNC 420 ');
document.writeln('<OPTION>Garmin GNS 430 ');
document.writeln('<OPTION>Garmin GNS 530 ');
document.writeln('<OPTION>Magellan SkyNav 5000 ');
document.writeln('<OPTION>Northstar M2 ');
document.writeln('<OPTION>Northstar M3 ');
document.writeln('<OPTION>Northstar GPS 60 ');
document.writeln('<OPTION>Northstar 600 ');
document.writeln('<OPTION>Northstar 900 ');
document.writeln('<OPTION>Trimble/Terra 1000 ');
document.writeln('<OPTION>Trimble/Terra 2000 ');
document.writeln('<OPTION>Trimble/Terra 2101 ');
document.writeln('<OPTION>Trimble/Terra 3000 ');