KR4OHR
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderAvery, Charles S
License ClassTechnician
Min. Class RequiredTechnician
LocationNorth Port, FL
Grant DateAug 12, 2026
Expiration DateAug 12, 2036
KR4OHR is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Avery, Charles S in North Port, FL. 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 Radford 747, Odus H on Nov 16, 2018. KR4OHR has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-. ....- --- .... .-.
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Romeo Four Oscar Hotel Romeo
Readability: 6.5/10(Good readability)
License History
- System-Generated GrantAug 12, 2026
- License IssuedAug 12, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Radford 747, Odus HFiled Nov 16, 2018Not awardedFCC ↗