NR4B
Active2x1District 4
Competitive callsign — 17 applications filed with the FCC.
License HolderMANTZ, ROBERT A
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationEFLAND, NC
Grant DateJul 24, 2020
Expiration DateJul 24, 2030
NR4B is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by MANTZ, ROBERT A in EFLAND, NC. This callsign has attracted significant interest in the amateur radio community, with 17 vanity applications filed with the FCC. The most recent was submitted by TINSLEY, CHARLES on Jul 7, 2020. NR4B has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. .-. ....- -...
CW Weight: 22 units(Light (fast to send))
Voice Phonetics
November Romeo Four Bravo
Readability: 7.5/10(High readability)
License History
- Vanity Callsign GrantedJul 24, 2020
- License IssuedJul 24, 2020
- License CanceledJul 3, 2018
- Vanity Callsign GrantedFeb 19, 2014
- License IssuedFeb 19, 2014
- License ExpiredJan 29, 2014
- Tax ID (TIN) AddedNov 13, 2001
- License RenewedNov 13, 2001
- Tax ID (TIN) AddedNov 13, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.