N4MST
Active1x3District 4
No competing applications on record.
License HolderLEHMAN, DONALD E
License ClassGeneral
Min. Class RequiredGeneral
LocationKNOXVILLE, TN
Grant DateJun 24, 2025
Expiration DateJul 13, 2035
N4MST is a 1x3 format amateur radio callsign. It is currently registered to LEHMAN, DONALD E in KNOXVILLE, TN. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-. ....- -- ... -
CW Weight: 23 units(Light (fast to send))
Voice Phonetics
November Four Mike Sierra Tango
Readability: 7.5/10(High readability)
License History
- License RenewedJun 24, 2025
- Authorization PrintedJul 3, 2015
- Reference Copy Duplicate RequestedJul 2, 2015
- License RenewedMay 22, 2015
- Tax ID (TIN) AddedApr 20, 2005
- License RenewedApr 20, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.