W7ZNM
Active1x3District 7
Competitive callsign — 1 application filed with the FCC.
License HolderWertz, Christopher N
License ClassTechnician
Min. Class RequiredGeneral
LocationSilver Spring, MD
Grant DateNov 8, 2017
Expiration DateNov 27, 2027
W7ZNM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Wertz, Christopher N in Silver Spring, MD. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Wertz, Christopher N on Nov 9, 2007. W7ZNM has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- --... --.. -. --
CW Weight: 34 units(Moderate)
Voice Phonetics
Whiskey Seven Zulu November Mike
Readability: 7.5/10(High readability)
License History
- License RenewedNov 8, 2017
- Administrative Update AppliedApr 4, 2012
- Administrative Update AppliedSep 26, 2009
- Administrative Update AppliedMar 11, 2008
- Administrative Update AppliedNov 30, 2007
- License IssuedNov 27, 2007
- Vanity Callsign GrantedNov 27, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Wertz, Christopher NFiled Nov 9, 2007Not awardedFCC ↗