KR4HLL
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderHolden, Mark E
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationOCEAN ISLE BEACH, NC
Grant DateNov 22, 2025
Expiration DateNov 22, 2035
KR4HLL is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Holden, Mark E in OCEAN ISLE BEACH, NC. 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 Lloyd Jr, Thomas E on Mar 6, 2025. KR4HLL has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-. ....- .... .-.. .-..
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Romeo Four Hotel Lima Lima
Readability: 7/10(Good readability)
License History
- License ModifiedDec 22, 2025
- System-Generated GrantNov 22, 2025
- License IssuedNov 22, 2025
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Lloyd Jr, Thomas EFiled Mar 6, 2025Not awardedFCC ↗