KR0LLI
Active2x3District 0
Competitive callsign — 1 application filed with the FCC.
License HolderRollinson, John E
License ClassGeneral
Min. Class RequiredTechnician
LocationColumbia, MD
Grant DateSep 29, 2020
Expiration DateSep 29, 2030
KR0LLI is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Rollinson, John E in Columbia, MD. 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 Rollinson, John E on Sep 10, 2020. KR0LLI has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-. ----- .-.. .-.. ..
CW Weight: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Romeo Zero Lima Lima India
Readability: 6/10(Good readability)
License History
- Administrative Update AppliedMay 1, 2026
- License IssuedSep 29, 2020
- Vanity Callsign GrantedSep 29, 2020
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Rollinson, John EFiled Sep 10, 2020Not awardedFCC ↗