K5TSI
Available1x3District 5
Competitive callsign — 4 applications filed with the FCC.
License HolderBABER, FRANK C
License ClassGeneral
Min. Class RequiredGeneral
LocationTEXHOMA, OK
Grant DateAug 30, 2006
Expiration DateNov 26, 2016
Cancellation DateNov 27, 2018
Available for ApplicationsNov 27, 2018
K5TSI is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by BABER, FRANK C in TEXHOMA, OK. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by SPURLOCK, TANNER W on Mar 26, 2025. K5TSI has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..... - ... ..
CW Weight: 20 units(Ultra-light (very fast to send))
Voice Phonetics
Kilo Five Tango Sierra India
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredNov 27, 2018
- License RenewedAug 30, 2006
- Tax ID (TIN) AddedAug 28, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.