KF5CLN
Available2x3District 5
Competitive callsign — 1 application filed with the FCC.
License HolderSHACKELFORD JR, PAUL N
License ClassGeneral
Min. Class RequiredTechnician
LocationDILLON, CO
Grant DateAug 3, 2009
Expiration DateAug 3, 2019
Cancellation DateJul 12, 2011
Available for ApplicationsJul 13, 2013
KF5CLN is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by SHACKELFORD JR, PAUL N in DILLON, CO. 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 Berryman, David E on Dec 11, 2025. KF5CLN has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..-. ..... -.-. .-.. -.
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Foxtrot Five Charlie Lima November
Readability: 7/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledJul 12, 2011
- License ModifiedJun 23, 2011
- System-Generated GrantAug 3, 2009
- License IssuedAug 3, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Berryman, David EFiled Dec 11, 2025Not awardedFCC ↗