K7ROO
Active1x3District 7
Competitive callsign — 3 applications filed with the FCC.
License HolderMUELLER, CHARLYN R
License ClassGeneral
Min. Class RequiredGeneral
LocationPENDLETON, OR
Grant DateNov 19, 2020
Expiration DateNov 23, 2030
K7ROO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MUELLER, CHARLYN R in PENDLETON, OR. 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 Jessop, Shane on Oct 15, 2015. K7ROO has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --... .-. --- ---
CW Weight: 39 units(Moderate)
Voice Phonetics
Kilo Seven Romeo Oscar Oscar
Readability: 7/10(Good readability)
License History
- License RenewedNov 19, 2020
- License RenewedNov 23, 2010
- License ModifiedMay 22, 2002
- License IssuedNov 21, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.