KD4MPX
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderLinn, Jeffrey C
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationWidefield, CO
Grant DateApr 7, 1992
Expiration DateApr 7, 2002
Cancellation DateApr 8, 2004
Available for ApplicationsApr 8, 2004
KD4MPX is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Linn, Jeffrey C in Widefield, CO. 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 Piantanida IV, Michael S on Oct 25, 2018. KD4MPX has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
-.- -.. ....- -- .--. -..-
CW Weight: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Delta Four Mike Papa X-ray
Readability: 8/10(High readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredApr 8, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Piantanida IV, Michael SFiled Oct 25, 2018Not awardedFCC ↗