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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

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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.

WESTHORP, DAVID CFiled Oct 31, 2024
Not awardedFCC ↗
Bombach, Joshua JFiled Mar 21, 2022
Not awardedFCC ↗
Thomas, MarkFiled Mar 5, 2021
Not awardedFCC ↗
Collender, David WFiled Jun 16, 2020

Search external databases

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Explore nearby callsigns

← N4RTA N4RTD →

FCC data as of Sep 12, 2026 — may be delayed

Not awarded

FCC ↗

N4RTB FCC Vanity Status: 4 Competing Applications & History