K8ISI
Expired1x3District 8
Competitive callsign — 1 application filed with the FCC.
License HolderSchwan Jr, John E
License ClassGeneral
Min. Class RequiredGeneral
LocationBradenton, FL
Grant DateMay 7, 2014
Expiration DateJul 13, 2024
Available for ApplicationsJul 14, 2026
K8ISI is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Schwan Jr, John E in Bradenton, 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 GOMEZ, DONALD V on Sep 4, 2012. K8ISI has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ---.. .. ... ..
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
Kilo Eight India Sierra India
Readability: 6.5/10(Good readability)
Available Jul 14, 2026 (4 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedMay 7, 2014
- Tax ID (TIN) AddedJun 3, 2004
- License RenewedJun 3, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- GOMEZ, DONALD VFiled Sep 4, 2012Not awardedFCC ↗