KR7RK
Active2x2District 7
Competitive callsign — 1 application filed with the FCC.
License HolderSCHLOTTMAN, KEITH D
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationFlagstaff, AZ
Grant DateMay 23, 2018
Expiration DateAug 17, 2028
KR7RK is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by SCHLOTTMAN, KEITH D in Flagstaff, AZ. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Knudsen, Ron E on Feb 22, 2011. KR7RK has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-. --... .-. -.-
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Romeo Seven Romeo Kilo
Readability: 6.5/10(Good readability)
License History
- Administrative Update AppliedJun 13, 2025
- Administrative Update AppliedJan 26, 2021
- License RenewedMay 23, 2018
- Administrative Update AppliedMar 5, 2016
- Administrative Update AppliedMar 12, 2015
- License RenewedMay 20, 2008
- License ModifiedJun 2, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Knudsen, Ron EFiled Feb 22, 2011DismissedFCC ↗