KD4WP
Available2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderPASSEY, RULON L
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationOGDEN, UT
Grant DateJul 20, 2005
Expiration DateAug 30, 2015
Cancellation DateAug 31, 2017
Available for ApplicationsAug 31, 2017
KD4WP is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by PASSEY, RULON L in OGDEN, UT. 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 Stewart, Ryan on Nov 26, 2025. KD4WP has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.. ....- .-- .--.
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Delta Four Whiskey Papa
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 ExpiredAug 31, 2017
- Tax ID (TIN) AddedJul 20, 2005
- License RenewedJul 20, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.