KC1DEF
Expired2x3District 1
Competitive callsign — 1 application filed with the FCC.
License HolderMAHRENHOLZ, BOB G
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationTULLAHOMA, TN
Grant DateJan 30, 2015
Expiration DateJan 30, 2025
Available for ApplicationsJan 31, 2027
KC1DEF is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by MAHRENHOLZ, BOB G in TULLAHOMA, TN. 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 Forslund, Chris W on May 1, 2017. KC1DEF has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.-. .---- -.. . ..-.
CW Weight: 40 units(Moderate)
Voice Phonetics
Kilo Charlie One Delta Echo Foxtrot
Readability: 7.5/10(High readability)
Available Jan 31, 2027 (205 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- System-Generated GrantJan 30, 2015
- License IssuedJan 30, 2015
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Forslund, Chris WFiled May 1, 2017Not awardedFCC ↗