KD7SBL
Active2x3District 7
Competitive callsign — 1 application filed with the FCC.
License HolderMacdonald, Robert J
License ClassGeneral
Min. Class RequiredTechnician
LocationCorvallis, OR
Grant DateApr 29, 2025
Expiration DateApr 29, 2035
KD7SBL is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Macdonald, Robert J in Corvallis, OR. 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 Macdonald, Robert J on Mar 23, 2015. KD7SBL has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.. --... ... -... .-..
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Delta Seven Sierra Bravo Lima
Readability: 6.5/10(Good readability)
License History
- License RenewedApr 29, 2025
- License IssuedApr 10, 2015
- Vanity Callsign GrantedApr 10, 2015
- License ExpiredJul 10, 2014
- Administrative Update AppliedAug 30, 2005
- License IssuedJul 9, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Macdonald, Robert JFiled Mar 23, 2015Not awardedFCC ↗