KN6UHT
Cancelled2x3District 6
Competitive callsign — 1 application filed with the FCC.
License HolderWINTERBAUER, KEITH D
License ClassGeneral
Min. Class RequiredTechnician
LocationTAMPA, FL
Grant DateMay 24, 2022
Cancellation DateJun 6, 2025
Available for ApplicationsJun 7, 2027
KN6UHT is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by WINTERBAUER, KEITH D in TAMPA, FL. 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 Peisert, Sean P on Mar 23, 2026. KN6UHT has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -. -.... ..- .... -
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo November Six Uniform Hotel Tango
Readability: 6.5/10(Good readability)
Available Jun 7, 2027 (312 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledJun 6, 2025
- Administrative Update AppliedJun 23, 2023
- Administrative Update AppliedJul 19, 2022
- License ModifiedJul 18, 2022
- License ModifiedJun 6, 2022
- System-Generated GrantMay 24, 2022
- License IssuedMay 24, 2022
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Peisert, Sean PFiled Mar 23, 2026Not awardedFCC ↗