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

KC3SLE

Cancelled

Szymanski, Mark J

Location: Monongahela, PA
Class: General
Granted: 2021-07-20
Expires: 2031-07-20
FRN: 0031146145

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Vanity availability

Available

Available now

KC3SLE cleared its 2-year hold on 2023-08-13. Eligible for vanity application.

Last held by Szymanski, Mark J (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

K3LSPactive· G
Szymanski, Mark JPAgranted 2021-08-13

License history

0 events

No recorded events.

More vanity slots coming available

From Pennsylvania

All →

KB3QHC 2026-09-09
N3NFG 2026-09-09
KB3HBB 2026-09-10
KB3ZFA 2026-09-10
KB3ZFB 2026-09-10

Starting with KC3

All →

KC3ZRU MD · 2026-09-09
KC3ZNR PA · 2026-09-10
KC3ZQJ PA · 2026-09-10
KC3MJH MD · 2026-09-13
KC3WYD PA · 2026-09-13

Full history → Vanity availability → Callsign genealogy →