Confidence: Medium · Source: FCC ULS · As of 2026-09-10

KB4FBI

Cancelled

LAMBERT, JOHN H

Location: SUMMERVILLE, SC
Class: Amateur Extra
Granted: 2014-02-19
Expires: 2024-02-19
Previous call: AC4VZ
FRN: 0009869595

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Vanity availability

Available

Available now

KB4FBI cleared its 2-year hold on 2024-10-03. Eligible for vanity application.

Last held by LAMBERT, JOHN H (SC).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Previously held by current licensee

AC4VZcancelled· E
LAMBERT, JOHN HSCgranted 2014-01-29cancelled 2014-02-19
N4YMSactive· E
LAMBERT, JOHN HSCgranted 2022-10-04

Prior holders later became

N4YMSactive· E
LAMBERT, JOHN HSCgranted 2022-10-04

License history

0 events

No recorded events.

More vanity slots coming available

From South Carolina

All →

KQ4URH 2026-09-10
KG4VBH 2026-09-12
KK4LOZ 2026-09-13
KK4LPA 2026-09-13
KK4LPE 2026-09-13

Starting with KB4

All →

KB4IIB TN · 2026-09-14
KB4CON KY · 2026-09-21
KB4OXL IL · 2026-10-02
KB4CO TN · 2026-10-04
KB4XQ AL · 2026-10-05

Full history → Vanity availability → Callsign genealogy →