W5SDR
Active1x3District 5
Competitive callsign — 4 applications filed with the FCC.
License HolderMattice, Michael D
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationOklahoma City, OK
Grant DateApr 6, 2021
Expiration DateApr 6, 2031
W5SDR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Mattice, Michael D in Oklahoma City, OK. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by KITZMAN, ANDREW J on Mar 18, 2021. W5SDR has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ..... ... -.. .-.
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
Whiskey Five Sierra Delta Romeo
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedMar 29, 2024
- License IssuedApr 6, 2021
- Vanity Callsign GrantedApr 6, 2021
- License ExpiredMar 6, 2021
- License RenewedJan 13, 2009
- FRN Association Email SentJan 12, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.