K6RRK
Active1x3District 6
Competitive callsign — 2 applications filed with the FCC.
License HolderSILKENSEN, ROBERT H
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationAda, MI
Grant DateJan 21, 2026
Expiration DateMar 18, 2036
K6RRK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by SILKENSEN, ROBERT H in Ada, MI. 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 Kelley, Rosemarie on Feb 29, 2016. K6RRK has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.... .-. .-. -.-
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Six Romeo Romeo Kilo
Readability: 7/10(Good readability)
License History
- License RenewedJan 21, 2026
- License IssuedMar 18, 2016
- Vanity Callsign GrantedMar 18, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.