Thanks for responding. The BC895XLT is a very capable scanner but lacks alpha tagging plus it only has 300 memories while the UHF aviation bandplan has 7,000 frequencies if you include the reallocated 380 MHz-399.975 MHz section. I found some commercial grade UHF aviation receivers on the internet but they cost as much as luxury cars & some are for sale only to authorized government agencies. I think I'll stick with a high end SDR & use the scanner plug in which scans the entire UHF bandplan in 1.5 seconds. I saw a Youtube video of it at Radioreference in the Military forum by Mancow. If I can find it again I'll post it, again, thanks & have a nice night.