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

KB1DLB

Cancelled

SWARTZ, JOHN C

Location: DURHAM, NC
Class: Technician Plus
Granted: 1999-06-25
Expires: 2008-11-20
FRN: 0002908366

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Vanity availability

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KB1DLB cleared its 2-year hold on 2002-06-22. Eligible for vanity application.

Last held by SWARTZ, JOHN C (NC).

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

AF4ZEactive· E
Swartz, John CNCgranted 2018-08-29

License history

0 events

No recorded events.

More vanity slots coming available

From North Carolina

All →

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Starting with KB1

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Full history → Vanity availability → Callsign genealogy →