KR4OLE
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderKovatch, Nicholas W
Min. Class RequiredTechnician
LocationTinker AFB, OK
Grant DateAug 18, 2026
Expiration DateAug 18, 2036
KR4OLE is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Kovatch, Nicholas W in Tinker AFB, OK. 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 Ebersold Jr, Orin L on May 10, 2023. KR4OLE has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-. ....- --- .-.. .
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Romeo Four Oscar Lima Echo
Readability: 7/10(Good readability)
License History
- System-Generated GrantAug 18, 2026
- License IssuedAug 18, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Ebersold Jr, Orin LFiled May 10, 2023Not awardedFCC ↗