K7MPR
Active1x3District 7
Competitive callsign — 2 applications filed with the FCC.
License HolderSPROUSE JR, WILLIAM M
License ClassTechnician
Min. Class RequiredGeneral
LocationKingston, OK
Grant DateJun 23, 2018
Expiration DateJun 23, 2028
K7MPR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by SPROUSE JR, WILLIAM M in Kingston, OK. 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 Ryan Mr, Michael P on Dec 5, 2016. K7MPR has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --... -- .--. .-.
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Seven Mike Papa Romeo
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedJan 29, 2026
- License ModifiedNov 22, 2024
- License RenewedJun 23, 2018
- Administrative Update AppliedFeb 12, 2015
- Administrative Update AppliedSep 4, 2009
- License ModifiedSep 1, 2009
- License IssuedJun 17, 2008
- Vanity Callsign GrantedJun 17, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.