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

KD3ZK

Cancelled

WEIDMAYER, MARK

Location: NEWTOWN SQUARE, PA
Class: Advanced
Granted: 2011-08-02
Expires: 2021-10-29
Previous call: N3FQZ
FRN: 0005112966

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Vanity availability

Available

Available now

KD3ZK cleared its 2-year hold on 2023-05-14. Eligible for vanity application.

Last held by WEIDMAYER, MARK (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 →

Previously held by current licensee

N3FQZ
no FCC ULS record on file

Prior holders later became

K3GTOactive· A
WEIDMAYER, MARKPAgranted 2021-05-14

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 KD3

All →

KD3FG MD · 2026-09-21
KD3AAJ MD · 2026-11-16
KD3AAM MD · 2026-11-16
KD3AAO PA · 2026-11-22
KD3ABY MD · 2026-11-30

Full history → Vanity availability → Callsign genealogy →