WP4DAN
Available2x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderQUADRENY JR, ALBERTO C
License ClassP
Min. Class RequiredTechnician
LocationSAN JUAN, PR
Grant DateAug 28, 1995
Expiration DateAug 28, 2005
Cancellation DateAug 29, 2007
Available for ApplicationsAug 29, 2007
WP4DAN is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by QUADRENY JR, ALBERTO C in SAN JUAN, PR. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Temkin, Daniel E on Feb 23, 2026. WP4DAN has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
.-- .--. ....- -.. .- -.
CW Weight: 35 units(Moderate)
Voice Phonetics
Whiskey Papa Four Delta Alpha November
Readability: 7/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredAug 29, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.