K4TDX
Cancelled1x3District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderACEVEDO, HECTOR
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationPOLK CITY, FL
Grant DateApr 17, 2026
Cancellation DateAug 7, 2026
Available for ApplicationsAug 8, 2028
K4TDX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by ACEVEDO, HECTOR in POLK CITY, FL. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by ACEVEDO, HECTOR on Mar 30, 2026. K4TDX has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- - -.. -..-
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo Four Tango Delta X-ray
Readability: 8/10(High readability)
Available Aug 8, 2028 (704 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledAug 7, 2026
- License IssuedApr 17, 2026
- Vanity Callsign GrantedApr 17, 2026
- License ExpiredOct 1, 2025
- License RenewedJul 3, 2013
- License IssuedSep 30, 2003
- Vanity Callsign GrantedSep 30, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.