K4TOQ
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderFarmer, Robert S
License ClassTechnician
Min. Class RequiredGeneral
LocationKnoxville, TN
Grant DateDec 30, 2025
Expiration DateFeb 6, 2036
K4TOQ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Farmer, Robert S in Knoxville, TN. 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 Farmer, Robert S on Jan 19, 2016. K4TOQ has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- - --- --.-
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Four Tango Oscar Quebec
Readability: 8/10(High readability)
License History
- License RenewedDec 30, 2025
- License IssuedFeb 6, 2016
- Vanity Callsign GrantedFeb 6, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Farmer, Robert SFiled Jan 19, 2016Not awardedFCC ↗