N4FO
Active1x2District 4
No competing applications on record.
License HolderGentry, Robert A
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationGreeley, CO
Grant DateAug 15, 2026
Expiration DateNov 4, 2036
N4FO is a 1x2 format amateur radio callsign. It is currently registered to Gentry, Robert A in Greeley, CO. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.