K9RJN
Active1x3District 9
Competitive callsign — 4 applications filed with the FCC.
License HolderNiederhofer, Ralph J
License ClassGeneral
Min. Class RequiredGeneral
LocationCentralia, IL
Grant DateOct 16, 2019
Expiration DateDec 29, 2029
K9RJN is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Niederhofer, Ralph J in Centralia, IL. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by ACADEMIA, NICODEMUS G on Dec 10, 2009. K9RJN has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----. .-. .--- -.
CW Weight: 39 units(Moderate)
Voice Phonetics
Kilo Nine Romeo Juliet November
Readability: 6.5/10(Good readability)
License History
- License RenewedOct 16, 2019
- License ModifiedMar 15, 2013
- License IssuedDec 29, 2009
- Vanity Callsign GrantedDec 29, 2009
- License ExpiredDec 23, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.