K0YJ
Active1x2District 0
Competitive callsign — 8 applications filed with the FCC.
License HolderTapper, Robert C
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationDenver, CO
Grant DateJul 24, 2019
Expiration DateOct 5, 2029
K0YJ is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Tapper, Robert C in Denver, CO. This callsign has attracted significant interest in the amateur radio community, with 8 vanity applications filed with the FCC. The most recent was submitted by KANIA 684, BRUCE G on Aug 2, 1999. K0YJ has 10 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- -.-- .---
CW Weight: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Zero Yankee Juliet
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedMar 11, 2026
- Administrative Update AppliedApr 26, 2022
- License RenewedJul 24, 2019
- Administrative Update AppliedApr 30, 2019
- Administrative Update AppliedApr 30, 2019
- License RenewedSep 23, 2009
- Administrative Update AppliedSep 23, 2009
- Administrative Update AppliedJun 28, 2001
- Administrative Update AppliedJun 29, 2000
- License IssuedOct 5, 1999
Vanity Application Activity
Competing applications filed with the FCC for this callsign.