K5MDD
Active1x3District 5
Competitive callsign — 3 applications filed with the FCC.
License HolderNathanson, Lawrence
License ClassTechnician
Min. Class RequiredGeneral
LocationWestlake Village, CA
Grant DateDec 20, 2025
Expiration DateFeb 17, 2036
K5MDD is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Nathanson, Lawrence in Westlake Village, CA. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Dodson, Michael J on Jan 28, 2016. K5MDD has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..... -- -.. -..
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo Five Mike Delta Delta
Readability: 8.5/10(High readability)
License History
- License RenewedDec 20, 2025
- Administrative Update AppliedFeb 11, 2020
- License IssuedFeb 17, 2016
- Vanity Callsign GrantedFeb 17, 2016
- License ExpiredDec 18, 2012
- License IssuedDec 16, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.