NB3MM
Available2x2District 3
Competitive callsign — 1 application filed with the FCC.
License HolderWidodo, Adhi
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSomerset, NJ
Grant DateDec 3, 2013
Expiration DateMar 5, 2024
Cancellation DateMay 7, 2026
Available for ApplicationsMar 6, 2026
NB3MM is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Widodo, Adhi in Somerset, NJ. 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 Widodo, Adhi on Nov 13, 2013. NB3MM has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. -... ...-- -- --
CW Weight: 31 units(Moderate)
Voice Phonetics
November Bravo Three Mike Mike
Readability: 8.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredMay 7, 2026
- Administrative Update AppliedJan 18, 2023
- License IssuedDec 3, 2013
- Vanity Callsign GrantedDec 3, 2013
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Widodo, AdhiFiled Nov 13, 2013Not awardedFCC ↗