KM4SSS
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderStradtman Jr, Earl W
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationBirmingham, AL
Grant DateJan 29, 2016
Expiration DateJan 29, 2026
Cancellation DateSep 7, 2018
Available for ApplicationsSep 8, 2020
KM4SSS is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Stradtman Jr, Earl W in Birmingham, AL. 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 Stradtman Jr, Earl W on Jan 11, 2016. KM4SSS has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -- ....- ... ... ...
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Kilo Mike Four Sierra Sierra Sierra
Readability: 6.5/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledSep 7, 2018
- License ModifiedAug 20, 2018
- Administrative Update AppliedAug 17, 2018
- License ModifiedJun 20, 2016
- License IssuedJan 29, 2016
- Vanity Callsign GrantedJan 29, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Stradtman Jr, Earl WFiled Jan 11, 2016Not awardedFCC ↗