KI4SF
Available2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderWINKLER, FAITH E
License ClassAdvanced
Min. Class RequiredGeneral
LocationPENSACOLA, FL
Grant DateMay 20, 2003
Expiration DateJun 1, 2013
Cancellation DateJun 2, 2015
Available for ApplicationsJun 2, 2015
KI4SF is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by WINKLER, FAITH E in PENSACOLA, FL. 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 Deck, Daniel E on Mar 20, 2023. KI4SF has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .. ....- ... ..-.
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
Kilo India Four Sierra Foxtrot
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredJun 2, 2015
- Tax ID (TIN) AddedMay 20, 2003
- License RenewedMay 20, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.