K6ZTF
Active1x3District 6
Competitive callsign — 2 applications filed with the FCC.
License HolderHARGRAVES, JOHN R
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSAN LORENZO, CA
Grant DateJan 13, 2021
Expiration DateApr 12, 2031
K6ZTF is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HARGRAVES, JOHN R in SAN LORENZO, CA. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Jenkins, Jared D on Aug 11, 2026. K6ZTF has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.... --.. - ..-.
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Six Zulu Tango Foxtrot
Readability: 8/10(High readability)
License History
- License ModifiedJan 25, 2024
- License RenewedJan 13, 2021
- Administrative Update AppliedJun 6, 2017
- License ModifiedAug 17, 2011
- Administrative Update AppliedMay 19, 2011
- License IssuedApr 12, 2011
- Vanity Callsign GrantedApr 12, 2011
Vanity Application Activity
Competing applications filed with the FCC for this callsign.