K6KOA
Cancelled1x3District 6
Competitive callsign — 13 applications filed with the FCC.
License HolderHoltz, William M
License ClassGeneral
Min. Class RequiredGeneral
LocationRochester, NY
Grant DateApr 5, 2024
Cancellation DateOct 1, 2024
Available for ApplicationsOct 2, 2026
K6KOA is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Holtz, William M in Rochester, NY. This callsign has attracted significant interest in the amateur radio community, with 13 vanity applications filed with the FCC. The most recent was submitted by Anderson, Kenneth J on Mar 18, 2024. K6KOA has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.... -.- --- .-
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Six Kilo Oscar Alpha
Readability: 8/10(High readability)
Available Oct 2, 2026 (64 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledOct 1, 2024
- License ModifiedApr 11, 2024
- License IssuedApr 5, 2024
- Vanity Callsign GrantedApr 5, 2024
- License CanceledJun 27, 2014
- Vanity Callsign GrantedJun 6, 2014
- License IssuedJun 6, 2014
Vanity Application Activity
Competing applications filed with the FCC for this callsign.