K4RDU
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderBASS SR, WILLIAM R
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSALEM, VA
Grant DateJul 24, 2024
Expiration DateSep 13, 2034
K4RDU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by BASS SR, WILLIAM R in SALEM, VA. 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 JONES, ANDREW M on Jan 23, 2025. K4RDU has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .-. -.. ..-
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Kilo Four Romeo Delta Uniform
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedJul 25, 2024
- License RenewedJul 24, 2024
- License RenewedJul 3, 2014
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- JONES, ANDREW MFiled Jan 23, 2025Not awardedFCC ↗