NU7S
Expired2x1District 7
Competitive callsign — 1 application filed with the FCC.
License HolderZACK, ALAN C
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationANAHEIM, CA
Grant DateJul 6, 2016
Expiration DateAug 13, 2026
Available for ApplicationsAug 14, 2028
NU7S is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by ZACK, ALAN C in ANAHEIM, CA. 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 Smolen, Christopher J on Aug 14, 2026. NU7S has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ..- --... ...
CW Weight: 21 units(Light (fast to send))
Voice Phonetics
November Uniform Seven Sierra
Readability: 6.5/10(Good readability)
Available Aug 14, 2028 (710 days remaining)
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- License RenewedJul 6, 2016
- License RenewedJun 8, 2006
- License ModifiedNov 19, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Smolen, Christopher JFiled Aug 14, 2026DismissedFCC ↗