KB3MHR
Active2x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderDouble M Contest Club
Min. Class RequiredTechnician
LocationHouston, TX
Grant DateAug 3, 2017
Expiration DateOct 30, 2027
KB3MHR is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Double M Contest Club in Houston, TX. 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 Ruback, Mitchell H on Oct 10, 2007. KB3MHR has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -... ...-- -- .... .-.
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Bravo Three Mike Hotel Romeo
Readability: 7.5/10(High readability)
License History
- License RenewedAug 3, 2017
- License IssuedOct 30, 2007
- Vanity Callsign GrantedOct 30, 2007
- License CanceledJun 24, 2005
- System-Generated GrantMay 23, 2005
- License IssuedMay 23, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Ruback, Mitchell HFiled Oct 10, 2007Not awardedFCC ↗