N1MDK
Active1x3District 1
Competitive callsign — 3 applications filed with the FCC.
License HolderKemp, Martin D
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationNeedham, MA
Grant DateMay 30, 2025
Expiration DateMay 30, 2035
N1MDK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Kemp, Martin D in Needham, MA. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Kemp, Martin D on May 12, 2025. N1MDK has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. .---- -- -.. -.-
CW Weight: 35 units(Moderate)
Voice Phonetics
November One Mike Delta Kilo
Readability: 8/10(High readability)
License History
- License ModifiedMay 27, 2026
- License IssuedMay 30, 2025
- Vanity Callsign GrantedMay 30, 2025
- License CanceledApr 4, 2006
- Administrative Update AppliedNov 26, 2003
- License RenewedApr 2, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.