KR4III
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderPAYNE, WILLIAM B
License ClassTechnician
Min. Class RequiredTechnician
LocationSEQUIM, WA
Grant DateDec 16, 2025
Expiration DateDec 16, 2035
KR4III is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by PAYNE, WILLIAM B in SEQUIM, WA. 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 Johnson, Tuney on Mar 3, 2025. KR4III has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-. ....- .. .. ..
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
Kilo Romeo Four India India India
Readability: 5.5/10(Moderate readability)
License History
- System-Generated GrantDec 16, 2025
- License IssuedDec 16, 2025
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Johnson, TuneyFiled Mar 3, 2025Not awardedFCC ↗