KR4LOL
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderKlimowicz, Edward F
License ClassTechnician
Min. Class RequiredTechnician
LocationLanghorne, PA
Grant DateApr 18, 2026
Expiration DateApr 18, 2036
KR4LOL is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Klimowicz, Edward F in Langhorne, PA. 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 Snyder, Aaron on Jul 9, 2025. KR4LOL has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-. ....- .-.. --- .-..
CW Weight: 40 units(Moderate)
Voice Phonetics
Kilo Romeo Four Lima Oscar Lima
Readability: 7/10(Good readability)
License History
- System-Generated GrantApr 18, 2026
- License IssuedApr 18, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Snyder, AaronFiled Jul 9, 2025Not awardedFCC ↗