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Confidence: Medium · Source: FCC ULS · As of 2026-09-09

N4RTB

Cancelled

WESTHORP, DAVID C

Location: White House, TN
Class: Amateur Extra
Granted: 2024-11-19
Expires: 2034-11-19
Previous call: KI4OR
FRN: 0007991987

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Vanity availability

631d

Available on 2028-06-01

N4RTB cancelled on 2026-06-02. Hold ends in 631 days.

Last held by WESTHORP, DAVID C (TN).

Confidence: High

Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.

Callsign genealogy

Previously held by current licensee

KI4ORcancelled· E
WESTHORP, DAVID CTNgranted 2024-06-14cancelled 2024-11-19

Prior holders later became

AA4TNactive· E
WESTHORP, DAVID CTNgranted 2026-06-02
WX5DCactive· E
CONLEE, DON TTXgranted 2017-06-20

License history

0 events

No recorded events.

More vanity slots coming available

From Tennessee

KG4TWC 2026-09-10
KK4LNE 2026-09-10
KK4LNK 2026-09-10
KQ4TPH 2026-09-10
KQ4UUA 2026-09-10

Starting with N4

N4WKB FL · 2026-09-10
N4MOC GA · 2026-09-14
N4YTT KY · 2026-09-14
N4PWQ TN · 2026-09-17
N4RIM NC · 2026-09-21

Full history → Vanity availability → Callsign genealogy →