NA1MH
Active2x2District 1
Competitive callsign — 1 application filed with the FCC.
License HolderMartin, David C
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationMountain Home, AR
Grant DateJan 27, 2026
Expiration DateApr 19, 2036
NA1MH is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Martin, David C in Mountain Home, AR. 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 Martin, David C on Apr 1, 2016. NA1MH has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. .- .---- -- ....
CW Weight: 31 units(Moderate)
Voice Phonetics
November Alpha One Mike Hotel
Readability: 8/10(High readability)
License History
- License RenewedJan 27, 2026
- License IssuedApr 19, 2016
- Vanity Callsign GrantedApr 19, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Martin, David CFiled Apr 1, 2016Not awardedFCC ↗