K4MMH
Active1x3District 4
Competitive callsign — 5 applications filed with the FCC.
License HolderHORST, MARGARET M
License ClassGeneral
Min. Class RequiredGeneral
LocationCARY, NC
Grant DateJun 6, 2025
Expiration DateAug 4, 2035
K4MMH is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HORST, MARGARET M in CARY, NC. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Harris, Mark H on Jan 24, 2022. K4MMH has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -- -- ....
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo Four Mike Mike Hotel
Readability: 9/10(Excellent readability)
License History
- License RenewedJun 6, 2025
- License IssuedAug 4, 2015
- Vanity Callsign GrantedAug 4, 2015
Vanity Application Activity
Competing applications filed with the FCC for this callsign.