NR3D
Active2x1District 3
Competitive callsign — 3 applications filed with the FCC.
License HolderPreston, William B
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationSaint Paul, MN
Grant DateJun 3, 2025
Expiration DateJun 3, 2035
NR3D is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Preston, William B in Saint Paul, MN. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Decker, George on May 16, 2025. NR3D has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. .-. ...-- -..
CW Weight: 23 units(Light (fast to send))
Voice Phonetics
November Romeo Three Delta
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedAug 2, 2025
- License IssuedJun 3, 2025
- Vanity Callsign GrantedJun 3, 2025
- License ExpiredMay 13, 2025
- License RenewedMar 15, 2013
- License RenewedMar 4, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.