K7MMK
Available1x3District 7
Competitive callsign — 2 applications filed with the FCC.
License HolderPerham, James N
License ClassTechnician
Min. Class RequiredGeneral
LocationWinchester, OR
Grant DateAug 19, 2014
Expiration DateAug 19, 2024
Cancellation DateAug 21, 2026
Available for ApplicationsAug 20, 2026
K7MMK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Perham, James N in Winchester, OR. 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 YUAG, JESSIE C on Apr 13, 2021. K7MMK has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --... -- -- -.-
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Seven Mike Mike Kilo
Readability: 8.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredAug 21, 2026
- License IssuedAug 19, 2014
- Vanity Callsign GrantedAug 19, 2014
- License ExpiredNov 29, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.