K4OLG
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderOlgren, Matthew R
License ClassTechnician
Min. Class RequiredGeneral
LocationLake Wales, FL
Grant DateAug 25, 2026
Expiration DateAug 25, 2036
K4OLG is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Olgren, Matthew R in Lake Wales, FL. 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 Olgren, Matthew R on Aug 6, 2026. K4OLG has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- --- .-.. --.
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Four Oscar Lima Golf
Readability: 8.5/10(High readability)
License History
- License IssuedAug 25, 2026
- Vanity Callsign GrantedAug 25, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.