N9MDS
Available1x3District 9
Competitive callsign — 5 applications filed with the FCC.
License HolderPRENGER, BRIAN M
License ClassTechnician
Min. Class RequiredGeneral
LocationQUINCY, IL
Grant DateSep 9, 2016
Expiration DateSep 9, 2026
Cancellation DateJun 7, 2022
Available for ApplicationsJun 8, 2024
N9MDS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by PRENGER, BRIAN M in QUINCY, IL. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Smith, Michael D on Aug 5, 2025. N9MDS has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ----. -- -.. ...
CW Weight: 31 units(Moderate)
Voice Phonetics
November Nine Mike Delta Sierra
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledJun 7, 2022
- License ModifiedMay 16, 2022
- Administrative Update AppliedApr 14, 2020
- License IssuedSep 9, 2016
- Vanity Callsign GrantedSep 9, 2016
- License ExpiredJul 31, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.