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

KB3ESB

Cancelled

Grabowski, Joseph P

Location: Levittown, PA
Class: Amateur Extra
Granted: 2000-03-22
Expires: 2010-03-22
FRN: 0003388279

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Vanity availability

Available

Available now

KB3ESB cleared its 2-year hold on 2003-02-06. Eligible for vanity application.

Last held by Grabowski, Joseph P (PA).

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 →

Prior holders later became

K3NRAactive· E
Grabowski, Joseph PPAgranted 2021-01-15

License history

0 events

No recorded events.

More vanity slots coming available

From Pennsylvania

All →

KB3ZFD 2026-09-11
KB3ZFE 2026-09-13
KC3WYD 2026-09-13
KA3KEP 2026-09-14
KA3UYT 2026-09-14

Starting with KB3

All →

KB3ZFD PA · 2026-09-11
KB3ZFE PA · 2026-09-13
KB3ZFH MD · 2026-09-13
KB3IOF FL · 2026-09-16
KB3ZFL VA · 2026-09-16

Full history → Vanity availability → Callsign genealogy →