KD3CEM
Active2x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderMullin, Jacob
License ClassGeneral
Min. Class RequiredTechnician
LocationWindsor Mill, MD
Grant DateDec 2, 2025
Expiration DateDec 2, 2035
KD3CEM is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Mullin, Jacob in Windsor Mill, MD. 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 Sturgill, Richard W on Nov 2, 2015. KD3CEM has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.. ...-- -.-. . --
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Delta Three Charlie Echo Mike
Readability: 8/10(High readability)
License History
- System-Generated GrantDec 2, 2025
- License IssuedDec 2, 2025
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Sturgill, Richard WFiled Nov 2, 2015Not awardedFCC ↗