N4DBT
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderHERREN, ROBERT H
License ClassTechnician
Min. Class RequiredGeneral
LocationLEXINGTON, KY
Grant DateApr 15, 2025
Expiration DateMar 20, 2035
N4DBT is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HERREN, ROBERT H in LEXINGTON, KY. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Nadler, Joel L on Jan 10, 2002. N4DBT has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- -.. -... -
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
November Four Delta Bravo Tango
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedApr 17, 2025
- License RenewedApr 15, 2025
- License RenewedMar 20, 2015
- Tax ID (TIN) AddedNov 29, 2004
- License RenewedNov 29, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.