K6MPH
Active1x3District 6
Competitive callsign — 3 applications filed with the FCC.
License HolderHarder, Maxwell P
License ClassTechnician
Min. Class RequiredGeneral
LocationElbert, CO
Grant DateNov 22, 2025
Expiration DateNov 22, 2035
K6MPH is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Harder, Maxwell P in Elbert, CO. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Peacock, Francis B on Jun 20, 2016. K6MPH has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.... -- .--. ....
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Six Mike Papa Hotel
Readability: 8.5/10(High readability)
License History
- License RenewedNov 22, 2025
- License IssuedNov 20, 2015
- Vanity Callsign GrantedNov 20, 2015
- License ExpiredAug 16, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.