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

W3MCD

Cancelled

Doo, Michael C

Location: Philadelphia, PA
Class: Amateur Extra
Granted: 2020-08-06
Expires: 2030-10-30
Previous call: KC2YHY
FRN: 0019791961

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Vanity availability

Available

Available now

W3MCD cleared its 2-year hold on 2026-07-30. Eligible for vanity application.

Last held by Doo, Michael C (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

KC2YHYcancelled· T
Doo, Michael CNYgranted 2010-04-29cancelled 2010-10-30

Prior holders later became

N3MTactive· E
Doo, Michael CPAgranted 2024-07-30

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 W3

All →

W3EFZ FL · 2026-09-09
W3IFX NY · 2026-09-10
W3AHR PA · 2026-09-20
W3YMB PA · 2026-09-21
W3TAL MD · 2026-09-28

Full history → Vanity availability → Callsign genealogy →