K7ZOO
Active1x3District 7
Competitive callsign — 8 applications filed with the FCC.
License HolderLAUMANN, CURT W
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationTUCSON, AZ
Grant DateMar 12, 2025
Expiration DateMar 13, 2035
K7ZOO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by LAUMANN, CURT W in TUCSON, AZ. This callsign has attracted significant interest in the amateur radio community, with 8 vanity applications filed with the FCC. The most recent was submitted by DEWITT, ALAN L on Jan 16, 2018. K7ZOO has 10 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --... --.. --- ---
CW Weight: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Seven Zulu Oscar Oscar
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedFeb 7, 2026
- License RenewedMar 12, 2025
- License ModifiedMar 12, 2019
- License IssuedMar 13, 2015
- Vanity Callsign GrantedMar 13, 2015
- License ExpiredSep 26, 2014
- License ModifiedApr 4, 2003
- License ModifiedOct 15, 2002
- License IssuedSep 25, 2002
- Vanity Callsign GrantedSep 25, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.