N3RTZ
Active1x3District 3
Competitive callsign — 3 applications filed with the FCC.
License HolderMERTZ, JAMES E
License ClassGeneral
Min. Class RequiredGeneral
LocationWESTERNPORT, MD
Grant DateFeb 27, 2026
Expiration DateApr 18, 2036
N3RTZ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MERTZ, JAMES E in WESTERNPORT, MD. 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 Brittingham, Phillip A on Jun 10, 2011. N3RTZ has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ...-- .-. - --..
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
November Three Romeo Tango Zulu
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedMar 2, 2026
- License RenewedFeb 27, 2026
- License RenewedJan 26, 2016
- License IssuedApr 18, 2006
- Vanity Callsign GrantedApr 18, 2006
- License ExpiredMar 30, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.