K4RKL
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderLynch, Robert K
License ClassTechnician
Min. Class RequiredGeneral
LocationLargo, FL
Grant DateDec 8, 2020
Expiration DateFeb 25, 2031
K4RKL is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Lynch, Robert K in Largo, FL. 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 Laramie, Rhiannon K on Mar 17, 2026. K4RKL has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .-. -.- .-..
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Four Romeo Kilo Lima
Readability: 7.5/10(High readability)
License History
- License ModifiedDec 8, 2020
- License RenewedDec 8, 2020
- License IssuedFeb 25, 2011
- Vanity Callsign GrantedFeb 25, 2011
Vanity Application Activity
Competing applications filed with the FCC for this callsign.