KP4DW
Active2x2District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderWalker-Guzman, Delmer O
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationCAROLINA, PR
Grant DateApr 17, 2026
Expiration DateApr 17, 2036
KP4DW is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Walker-Guzman, Delmer O in CAROLINA, PR. 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 Walker-Guzman, Delmer O on Mar 30, 2026. KP4DW has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .--. ....- -.. .--
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Papa Four Delta Whiskey
Readability: 8/10(High readability)
License History
- License IssuedApr 17, 2026
- Vanity Callsign GrantedApr 17, 2026
- License ExpiredNov 25, 2017
- Tax ID (TIN) AddedNov 29, 2005
- License RenewedNov 29, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.