AI4UM
Available2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderSARKA, ERNEST E
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSUN CITY CENTER, FL
Grant DateDec 4, 1996
Expiration DateDec 4, 2006
Cancellation DateDec 5, 2008
Available for ApplicationsDec 5, 2008
AI4UM is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by SARKA, ERNEST E in SUN CITY CENTER, 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 GILMORE, DONALD D on May 19, 2011. AI4UM has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
.- .. ....- ..- --
CW Weight: 24 units(Light (fast to send))
Voice Phonetics
Alpha India Four Uniform Mike
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredDec 5, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- GILMORE, DONALD DFiled May 19, 2011Not awardedFCC ↗