K7RBY
Active1x3District 7
Competitive callsign — 2 applications filed with the FCC.
License HolderHendrickson SR, JOHN L
License ClassGeneral
Min. Class RequiredGeneral
LocationKalispell, MT
Grant DateDec 28, 2016
Expiration DateMar 21, 2027
K7RBY is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Hendrickson SR, JOHN L in Kalispell, MT. 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 Allen, Robert K on May 8, 2026. K7RBY has 11 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --... .-. -... -.--
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Seven Romeo Bravo Yankee
Readability: 7/10(Good readability)
License History
- License RenewedDec 28, 2016
- Administrative Update AppliedSep 30, 2014
- Administrative Update AppliedJul 3, 2008
- Administrative Update AppliedOct 3, 2007
- License RenewedMar 21, 2007
- Administrative Update AppliedNov 23, 2006
- Administrative Update AppliedJun 14, 2005
- Administrative Update AppliedMar 29, 2005
- Administrative Update AppliedJun 3, 2004
- License ModifiedDec 31, 2002
- Administrative Update AppliedNov 10, 1999
Vanity Application Activity
Competing applications filed with the FCC for this callsign.