KD4R
Active2x1District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderKeiper, Charles G
License ClassGeneral
Min. Class RequiredAmateur Extra
LocationEvergreen, CO
Grant DateMay 1, 2019
Expiration DateJun 15, 2029
KD4R is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Keiper, Charles G in Evergreen, CO. 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 Akins, David L on Mar 15, 2022. KD4R has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.. ....- .-.
CW Weight: 24 units(Light (fast to send))
Voice Phonetics
Kilo Delta Four Romeo
Readability: 8/10(High readability)
License History
- Administrative Update AppliedJun 2, 2021
- License RenewedMay 1, 2019
- License RenewedMar 20, 2009
- FRN Association Email SentDec 26, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.