K1SIB
Active1x3District 1
Competitive callsign — 1 application filed with the FCC.
License HolderSibley, Richard W
License ClassGeneral
Min. Class RequiredGeneral
LocationCarlisle, MA
Grant DateDec 18, 2018
Expiration DateDec 18, 2028
K1SIB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Sibley, Richard W in Carlisle, MA. 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 Sibley, Richard W on Nov 29, 2018. K1SIB has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .---- ... .. -...
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo One Sierra India Bravo
Readability: 7/10(Good readability)
License History
- License ModifiedFeb 20, 2020
- License IssuedDec 18, 2018
- Vanity Callsign GrantedDec 18, 2018
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Sibley, Richard WFiled Nov 29, 2018Not awardedFCC ↗