K4LEO
Expired1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderHENDERSON JR, WILLIAM E
License ClassGeneral
Min. Class RequiredGeneral
LocationBUCKHOLTS, TX
Grant DateNov 10, 2015
Expiration DateDec 5, 2025
Available for ApplicationsDec 6, 2027
K4LEO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HENDERSON JR, WILLIAM E in BUCKHOLTS, TX. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Leu, Vlad-Daniel on Apr 6, 2023. K4LEO has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .-.. . ---
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo Four Lima Echo Oscar
Readability: 8/10(High readability)
Available Dec 6, 2027 (515 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedJan 6, 2017
- Authorization PrintedNov 17, 2015
- Reference Copy Duplicate RequestedNov 16, 2015
- License RenewedNov 10, 2015
- License RenewedSep 23, 2005
- FRN Association Letter SentSep 23, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.