W4SIR
Expired1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderEberly, Michael J
License ClassTechnician
Min. Class RequiredGeneral
LocationCharleston, SC
Grant DateNov 10, 2015
Expiration DateNov 10, 2025
Available for ApplicationsNov 11, 2027
W4SIR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Eberly, Michael J in Charleston, SC. 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 Eberly, Michael J on Oct 21, 2015. W4SIR has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- ... .. .-.
CW Weight: 24 units(Light (fast to send))
Voice Phonetics
Whiskey Four Sierra India Romeo
Readability: 6.5/10(Good readability)
Available Nov 11, 2027 (433 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License IssuedNov 10, 2015
- Vanity Callsign GrantedNov 10, 2015
- License ExpiredMay 7, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.