| I see from AIC 87/2000 that you only need one FM immune Nav... In that case would I be better off getting a King KNS 80/81 as NAV2. My thinking is that it would make you RNAV compliant for the odd above high jaunt, give you a DME and a good backup to GPS? Anybody had any luck with these units... Know they're old etc. Had'nt heard that Narco were sold.... W |