KR7D
Active2x1District 7
Competitive callsign — 26 applications filed with the FCC.
License HolderRobinson Sr, William B
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationPortsmouth, RI
Grant DateAug 30, 2022
Expiration DateAug 30, 2032
KR7D is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Robinson Sr, William B in Portsmouth, RI. This callsign has attracted significant interest in the amateur radio community, with 26 vanity applications filed with the FCC. The most recent was submitted by Stodola, Deborah L on Aug 30, 2022. KR7D has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-. --... -..
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
Kilo Romeo Seven Delta
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedSep 11, 2025
- License IssuedAug 30, 2022
- Vanity Callsign GrantedAug 30, 2022
- License ExpiredAug 11, 2022
- License RenewedAug 10, 2010
- License IssuedJul 22, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.