KI4SD
Available2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderHEILPERN, IRVING
License ClassAdvanced
Min. Class RequiredGeneral
LocationMIAMI, FL
Grant DateAug 10, 2004
Expiration DateSep 7, 2014
Cancellation DateSep 8, 2016
Available for ApplicationsSep 8, 2016
KI4SD is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by HEILPERN, IRVING in MIAMI, 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 South Dade Gmrs Club on May 30, 2023. KI4SD has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .. ....- ... -..
CW Weight: 24 units(Light (fast to send))
Voice Phonetics
Kilo India Four Sierra Delta
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 ExpiredSep 8, 2016
- License RenewedAug 10, 2004
- FRN Association Letter SentAug 9, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- South Dade Gmrs ClubFiled May 30, 2023Not awardedFCC ↗