KB4MDR
Expired2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderVAN DYKE, JOSEPH L
License ClassTechnician
Min. Class RequiredTechnician
LocationErie, MI
Grant DateSep 17, 2014
Expiration DateNov 16, 2024
Available for ApplicationsNov 17, 2026
KB4MDR is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by VAN DYKE, JOSEPH L in Erie, MI. 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 Robinette, Michael D on Oct 27, 2004. KB4MDR has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -... ....- -- -.. .-.
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Bravo Four Mike Delta Romeo
Readability: 7.5/10(High readability)
Available Nov 17, 2026 (110 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedOct 6, 2020
- Administrative Update AppliedJul 20, 2016
- License RenewedSep 17, 2014
- Administrative Update AppliedDec 31, 2013
- License ModifiedMar 19, 2009
- Administrative Update AppliedMay 6, 2008
- License IssuedNov 16, 2004
- Vanity Callsign GrantedNov 16, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Robinette, Michael DFiled Oct 27, 2004Not awardedFCC ↗