WP4DMD
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderGuilfuchi Ramos, Felipe
License ClassGeneral
Min. Class RequiredTechnician
LocationCaguas, PR
Grant DateNov 25, 2025
Expiration DateOct 24, 2035
WP4DMD is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Guilfuchi Ramos, Felipe in Caguas, PR. 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 Zayas-Rodriguez, Jose M on Apr 27, 2020. WP4DMD has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .--. ....- -.. -- -..
CW Weight: 38 units(Moderate)
Voice Phonetics
Whiskey Papa Four Delta Mike Delta
Readability: 8/10(High readability)
License History
- License RenewedNov 25, 2025
- Administrative Update AppliedDec 8, 2015
- License RenewedAug 5, 2015
- License RenewedSep 28, 2005
- License ModifiedJun 2, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Zayas-Rodriguez, Jose MFiled Apr 27, 2020Not awardedFCC ↗