W0PHM
Active1x3District 0
Competitive callsign — 1 application filed with the FCC.
License HolderMERKEL, CHARLES K
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationPLANO, TX
Grant DateMay 15, 2025
Expiration DateMay 24, 2034
W0PHM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MERKEL, CHARLES K in PLANO, TX. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Snider, Peter G on Jul 12, 2010. W0PHM has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ----- .--. .... --
CW Weight: 40 units(Moderate)
Voice Phonetics
Whiskey Zero Papa Hotel Mike
Readability: 8/10(High readability)
License History
- Administrative Update AppliedMay 16, 2025
- License RenewedMay 15, 2025
- License RenewedMar 10, 2014
- License RenewedMar 16, 2004
- License RenewedMar 16, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Snider, Peter GFiled Jul 12, 2010Not awardedFCC ↗