K4SFP
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderPapworth, Allan R
License ClassGeneral
Min. Class RequiredGeneral
LocationMalabar, FL
Grant DateSep 1, 2020
Expiration DateOct 30, 2030
K4SFP is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Papworth, Allan R in Malabar, FL. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Papworth, Allan R on Oct 12, 2010. K4SFP has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- ... ..-. .--.
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Four Sierra Foxtrot Papa
Readability: 7.5/10(High readability)
License History
- License RenewedSep 1, 2020
- License IssuedOct 30, 2010
- Vanity Callsign GrantedOct 30, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Papworth, Allan RFiled Oct 12, 2010Not awardedFCC ↗