K4CSS
Active1x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderMANGUM, JAMES S
License ClassGeneral
Min. Class RequiredGeneral
LocationWETUMPKA, AL
Grant DateNov 20, 2025
Expiration DateJan 10, 2036
K4CSS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MANGUM, JAMES S in WETUMPKA, AL. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Mangum, James S on Oct 12, 2005. K4CSS has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -.-. ... ...
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo Four Charlie Sierra Sierra
Readability: 7/10(Good readability)
License History
- License RenewedNov 20, 2025
- License RenewedJan 19, 2016
- Administrative Update AppliedDec 9, 2008
- License ModifiedMar 7, 2007
- Administrative Update AppliedNov 14, 2006
- License IssuedJan 10, 2006
- Vanity Callsign GrantedJan 10, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.