N7TZZ
Expired1x3District 7
Competitive callsign — 2 applications filed with the FCC.
License HolderHOLTHAUS, TERRY H
License ClassGeneral
Min. Class RequiredGeneral
LocationLIBBY, MT
Grant DateOct 7, 2014
Expiration DateOct 7, 2024
Available for ApplicationsOct 8, 2026
N7TZZ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HOLTHAUS, TERRY H in LIBBY, MT. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by HOLTHAUS, TERRY H on Sep 17, 2014. N7TZZ has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. --... - --.. --..
CW Weight: 32 units(Moderate)
Voice Phonetics
November Seven Tango Zulu Zulu
Readability: 7/10(Good readability)
Available Oct 8, 2026 (33 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License IssuedOct 7, 2014
- Vanity Callsign GrantedOct 7, 2014
- License ExpiredSep 11, 2013
- Tax ID (TIN) AddedAug 22, 2002
- License RenewedAug 22, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.