N7ZMH
Available1x3District 7
Competitive callsign — 1 application filed with the FCC.
License HolderBUTZEL, HENRY R
License ClassTechnician
Min. Class RequiredGeneral
LocationMISSOULA, MT
Grant DateApr 3, 2002
Expiration DateJun 30, 2012
Cancellation DateJul 1, 2014
Available for ApplicationsJul 1, 2014
N7ZMH is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by BUTZEL, HENRY R in MISSOULA, MT. 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 Foster, Glenn K on Dec 31, 2025. N7ZMH has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. --... --.. -- ....
CW Weight: 31 units(Moderate)
Voice Phonetics
November Seven Zulu Mike Hotel
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredJul 1, 2014
- Tax ID (TIN) AddedApr 3, 2002
- License RenewedApr 3, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Foster, Glenn KFiled Dec 31, 2025Not awardedFCC ↗