WP4CW
Available2x2District 4
Competitive callsign — 5 applications filed with the FCC.
License HolderMARTINEZ JR, TEODORO H
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSTOCKTON, CA
Grant DateOct 30, 2018
Expiration DateJan 21, 2029
Cancellation DateDec 6, 2022
Available for ApplicationsDec 7, 2024
WP4CW is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by MARTINEZ JR, TEODORO H in STOCKTON, CA. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Wilkey Sr, Carl J on May 1, 2026. WP4CW has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .--. ....- -.-. .--
CW Weight: 37 units(Moderate)
Voice Phonetics
Whiskey Papa Four Charlie Whiskey
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledDec 6, 2022
- License RenewedOct 30, 2018
- Administrative Update AppliedFeb 10, 2009
- License IssuedJan 21, 2009
- Vanity Callsign GrantedJan 21, 2009
- License ExpiredDec 31, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.