N4RTB
Cancelled1x3District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderWESTHORP, DAVID C
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationWhite House, TN
Grant DateNov 19, 2024
Cancellation DateJun 2, 2026
Available for ApplicationsJun 3, 2028
N4RTB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by WESTHORP, DAVID C in White House, TN. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by WESTHORP, DAVID C on Oct 31, 2024. N4RTB has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- .-. - -...
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
November Four Romeo Tango Bravo
Readability: 7/10(Good readability)
Available Jun 3, 2028 (629 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledJun 2, 2026
- Vanity Callsign GrantedNov 19, 2024
- License IssuedNov 19, 2024
- License CanceledJun 20, 2017
- Administrative Update AppliedApr 9, 2013
- Administrative Update AppliedOct 5, 2010
- License RenewedJul 12, 2007
- License ModifiedApr 6, 2006
- Administrative Update AppliedMar 24, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.