KM7DEN
Active2x3District 7
Competitive callsign — 1 application filed with the FCC.
License HolderRupp, Nancy L
License ClassTechnician
Min. Class RequiredTechnician
LocationTucson, AZ
Grant DateDec 4, 2025
Expiration DateDec 4, 2035
KM7DEN is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Rupp, Nancy L in Tucson, AZ. 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 Siddall, David F on Aug 17, 2026. KM7DEN has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -- --... -.. . -.
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Mike Seven Delta Echo November
Readability: 7/10(Good readability)
License History
- System-Generated GrantDec 4, 2025
- License IssuedDec 4, 2025
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Siddall, David FFiled Aug 17, 2026PendingFCC ↗