KJ7KAO
Cancelled2x3District 7
Competitive callsign — 1 application filed with the FCC.
License HolderWHISLER, RICHARD G
License ClassAdvanced
Min. Class RequiredTechnician
LocationSOUTH SAN FRANCISCO, CA
Grant DateApr 13, 2019
Cancellation DateJun 17, 2025
Available for ApplicationsJun 18, 2027
KJ7KAO is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by WHISLER, RICHARD G in SOUTH SAN FRANCISCO, CA. 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 Chaney, David M on Mar 26, 2019. KJ7KAO has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .--- --... -.- .- ---
CW Weight: 46 units(Heavy (slower to send))
Voice Phonetics
Kilo Juliet Seven Kilo Alpha Oscar
Readability: 6.5/10(Good readability)
Available Jun 18, 2027 (323 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledJun 17, 2025
- License ModifiedJan 29, 2025
- License ModifiedJun 11, 2024
- Administrative Update AppliedOct 6, 2020
- License IssuedApr 13, 2019
- Vanity Callsign GrantedApr 13, 2019
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Chaney, David MFiled Mar 26, 2019Not awardedFCC ↗