N5MK
Active1x2Zone 5
License HolderHeller, Michael D
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Grant DateMar 24, 2026
Expiration DateMar 24, 2036
License History
- Vanity Callsign GrantedMar 24, 2026
- License IssuedMar 24, 2026
- License ExpiredMar 7, 2026
- License RenewedDec 19, 2013
- Vanity Callsign GrantedFeb 10, 2004
- License IssuedFeb 10, 2004
- License CanceledFeb 19, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications detected. Monitor the FCC ULS application search to verify before filing.