KK4MMH
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderWrona, Steven M
License ClassGeneral
Min. Class RequiredTechnician
LocationSaginaw, MI
Grant DateFeb 20, 2026
Expiration DateFeb 20, 2036
KK4MMH is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Wrona, Steven M in Saginaw, MI. 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 DeHaven, Thad on Feb 2, 2026. KK4MMH has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.- ....- -- -- ....
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Kilo Four Mike Mike Hotel
Readability: 8.5/10(High readability)
License History
- License IssuedFeb 20, 2026
- Vanity Callsign GrantedFeb 20, 2026
- License ExpiredDec 4, 2024
- License ModifiedApr 14, 2014
- System-Generated GrantNov 7, 2012
- License IssuedNov 7, 2012
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- DeHaven, ThadFiled Feb 2, 2026Not awardedFCC ↗