K4CL
Active1x2District 4
Competitive callsign — 55 applications filed with the FCC.
License HolderInterior Radio Club
Min. Class RequiredAmateur Extra
LocationRockville, MD
Grant DateDec 20, 2022
Expiration DateDec 20, 2032
K4CL is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Interior Radio Club in Rockville, MD. This callsign has attracted significant interest in the amateur radio community, with 55 vanity applications filed with the FCC. The most recent was submitted by GROSS, RICHARD on Dec 29, 2022. K4CL has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -.-. .-..
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo Four Charlie Lima
Readability: 8.5/10(High readability)
License History
- Administrative Update AppliedMar 6, 2024
- License IssuedDec 20, 2022
- Vanity Callsign GrantedDec 20, 2022
- Internal Correction AppliedFeb 24, 2021
- Internal Correction AppliedFeb 24, 2021
- License RenewedNov 13, 2010
- License IssuedDec 5, 2000
- License ExpiredNov 16, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.