N0DEF
Active1x3District 0
Competitive callsign — 2 applications filed with the FCC.
License HolderRobertson, Ian B
License ClassGeneral
Min. Class RequiredGeneral
LocationAlbuquerque, NM
Grant DateJul 14, 2020
Expiration DateJul 14, 2030
N0DEF is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Robertson, Ian B in Albuquerque, NM. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Robertson 977, Ian B on Jun 25, 2020. N0DEF has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ----- -.. . ..-.
CW Weight: 31 units(Moderate)
Voice Phonetics
November Zero Delta Echo Foxtrot
Readability: 7/10(Good readability)
License History
- License ModifiedJun 23, 2025
- Administrative Update AppliedFeb 27, 2024
- Administrative Update AppliedJul 15, 2020
- Vanity Callsign GrantedJul 14, 2020
- License IssuedJul 14, 2020
- License ExpiredMay 22, 2018
- License RenewedMar 30, 2006
- License ModifiedNov 30, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.