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

KC3NXG

Cancelled

Mazur, Matthew R

Location: Allentown, PA
Class: Technician
Granted: 2019-08-13
Expires: 2029-08-13
FRN: 0028728871

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Vanity availability

Available

Available now

KC3NXG cleared its 2-year hold on 2021-09-03. Eligible for vanity application.

Last held by Mazur, Matthew R (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

KB3EKZactive· T
Mazur, Matthew RPAgranted 2019-09-04

License history

0 events

No recorded events.

More vanity slots coming available

From Pennsylvania

All →

KB3HBB 2026-09-10
KB3ZFA 2026-09-10
KB3ZFB 2026-09-10
KC3ZNR 2026-09-10
KC3ZQJ 2026-09-10

Starting with KC3

All →

KC3ZNR PA · 2026-09-10
KC3ZQJ PA · 2026-09-10
KC3MJH MD · 2026-09-13
KC3WYD PA · 2026-09-13
KC3ZPN MD · 2026-09-13

Full history → Vanity availability → Callsign genealogy →