KO4LR
Available2x2District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderKOCH, NANCY J
License ClassP
Min. Class RequiredGeneral
LocationWIS RAPIDS, WI
Grant DateDec 3, 1991
Expiration DateDec 3, 2001
Cancellation DateDec 4, 2003
Available for ApplicationsDec 4, 2003
KO4LR is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by KOCH, NANCY J in WIS RAPIDS, WI. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Ruiz Rios, Luis F on Mar 10, 2025. KO4LR has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
-.- --- ....- .-.. .-.
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Oscar Four Lima Romeo
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredDec 4, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.