K5US
Active1x2District 5
Competitive callsign — 28 applications filed with the FCC.
License HolderKemp, Jeffrey J
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationNorth Adams, MA
Grant DateAug 4, 2026
Expiration DateAug 4, 2036
K5US is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Kemp, Jeffrey J in North Adams, MA. This callsign has attracted significant interest in the amateur radio community, with 28 vanity applications filed with the FCC. The most recent was submitted by Na, Hongjun on Aug 5, 2026. K5US has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..... ..- ...
CW Weight: 20 units(Ultra-light (very fast to send))
Voice Phonetics
Kilo Five Uniform Sierra
Readability: 7.5/10(High readability)
License History
- License IssuedAug 4, 2026
- Vanity Callsign GrantedAug 4, 2026
- Internal Correction AppliedJun 16, 2026
- Internal Correction AppliedJun 16, 2026
- License RenewedNov 1, 2016
- License RenewedOct 31, 2006
- Tax ID (TIN) AddedOct 31, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.