K0RJW
Active1x3District 0
Competitive callsign — 3 applications filed with the FCC.
License HolderWalkinshaw, Ronald J
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationNorth Muskegon, MI
Grant DateJul 29, 2023
Expiration DateSep 12, 2033
K0RJW is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Walkinshaw, Ronald J in North Muskegon, MI. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by WILSON, ROBERT J on Aug 29, 2003. K0RJW has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- .-. .--- .--
CW Weight: 44 units(Heavy (slower to send))
Voice Phonetics
Kilo Zero Romeo Juliet Whiskey
Readability: 6.5/10(Good readability)
License History
- Administrative Update AppliedSep 17, 2025
- Administrative Update AppliedSep 17, 2025
- License RenewedJul 29, 2023
- License ModifiedApr 5, 2022
- License RenewedAug 24, 2013
- License IssuedSep 12, 2003
- Vanity Callsign GrantedSep 12, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.