N2SDG
Active1x3District 2
Competitive callsign — 1 application filed with the FCC.
License HolderKoehler, Christoph
License ClassTechnician
Min. Class RequiredGeneral
LocationAlbuquerque, NM
Grant DateJul 3, 2026
Expiration DateJul 3, 2036
N2SDG is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Koehler, Christoph in Albuquerque, NM. 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 Koehler, Christoph on Jun 15, 2026. N2SDG has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ..--- ... -.. --.
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
November Two Sierra Delta Golf
Readability: 7.5/10(High readability)
License History
- License IssuedJul 3, 2026
- Vanity Callsign GrantedJul 3, 2026
- License ExpiredAug 5, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Koehler, ChristophFiled Jun 15, 2026Not awardedFCC ↗