get the feeling you haven't really used a radalt
Haven't used one, honestly. Yet the word itself, radalt, sounds advanced and promising. Just confined to alts using aneroid at the moment.
Er,
Excuse me Gentlemen.
How many radalts go above 2500 ft?
errm, you're right, not that advanced yet. looks like only a few reaches 10,000ft for civil use. yet i've heard AN/APN133 of C130 and AN/APN232 used by F16 and C141 are hi altitude radalts covering upto 50,000'.