N4MMP
Cancelled1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderPonder, Merrell A
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationColumbiana, AL
Grant DateJun 4, 2021
Cancellation DateSep 6, 2024
Available for ApplicationsSep 7, 2026
N4MMP is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Ponder, Merrell A in Columbiana, AL. 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 Ponder, Merrell A on May 17, 2021. N4MMP has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- -- -- .--.
CW Weight: 31 units(Moderate)
Voice Phonetics
November Four Mike Mike Papa
Readability: 8.5/10(High readability)
Available Sep 7, 2026 (4 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledSep 6, 2024
- License IssuedJun 4, 2021
- Vanity Callsign GrantedJun 4, 2021
- License ExpiredFeb 8, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.