N4TMB
Available1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderHOLT, MARK A
License ClassTechnician
Min. Class RequiredGeneral
LocationWORTHINGTON, KY
Grant DateDec 18, 2008
Expiration DateApr 29, 2018
Cancellation DateApr 30, 2020
Available for ApplicationsApr 30, 2020
N4TMB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HOLT, MARK A in WORTHINGTON, KY. 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 Bearden, Timothy M on May 21, 2007. N4TMB has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- - -- -...
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
November Four Tango Mike Bravo
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredApr 30, 2020
- Tax ID (TIN) AddedDec 18, 2008
- License RenewedDec 18, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Bearden, Timothy MFiled May 21, 2007Not awardedFCC ↗