K4SPO
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderPiwowarski, Paul E
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationLexington, KY
Grant DateJul 19, 2018
Expiration DateOct 7, 2028
K4SPO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Piwowarski, Paul E in Lexington, KY. 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 PIWOWARSKI, PAUL E on Sep 17, 2008. K4SPO has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- ... .--. ---
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Four Sierra Papa Oscar
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedApr 6, 2019
- License RenewedJul 19, 2018
- License ModifiedNov 12, 2008
- License IssuedOct 7, 2008
- Vanity Callsign GrantedOct 7, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.