N9TPB FCC License Search

Ask: hams within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WI

W3MCD

Not currently held · 1 holder on record · available since Jul 31, 2026

Previous holder: Michael C Doo

Held W3MCD Oct 30, 2010 → Jul 30, 2024 · first licensed Apr 29, 2010 as KC2YHY · 3 licenses · FRN 0019791961

N3MT Active Amateur Extra · vanity Jul 30, 2024 → expires Jul 30, 2034

Licensee
Michael C Doo

Address
1838 S Hicks Street
Philadelphia, PA 19145
39.9279, -75.1713 (street) · Grid FM29jw · CQ 5 · ITU 8 · map ↗

FRN
0019791961

Previous call
W3MCD (General)

Last granted
Jul 30, 2024

Effective
Jul 30, 2024

Last action
Jul 30, 2024
FCC actions (2)
- Jul 30, 2024 — Vanity call sign granted VANGRT
- Jul 30, 2024 — License issued LIISS
📦 Moved: Troy, NY → Philadelphia, PA

W3MCD Canceled Amateur Extra · vanity Oct 30, 2010 → Jul 30, 2024 (canceled)

Licensee
Michael C Doo

Address
1838 S Hicks Street
Philadelphia, PA 19145
39.9279, -75.1713 (street) · Grid FM29jw · CQ 5 · ITU 8 · map ↗

FRN
0019791961

Previous call
KC2YHY (General)

Last granted
Aug 6, 2020

Effective
Jul 9, 2024

Last action
Jul 30, 2024
FCC actions (12)
- Jul 30, 2024 — License canceled LICAN
- Jul 9, 2024 — License modified LIMOD
- Nov 29, 2022 — FCC action LIAUA
- Oct 27, 2020 — FCC action LIAUA
- Aug 6, 2020 — License renewed LIREN
- Jun 21, 2016 — FCC action LIAUA
- May 19, 2015 — FCC action LIAUA
- Nov 7, 2012 — FCC action LIAUA
- May 26, 2011 — License modified LIMOD
- Apr 20, 2011 — FCC action LIAUA
- Oct 30, 2010 — Vanity call sign granted VANGRT
- Oct 30, 2010 — License issued LIISS
KC2YHY Canceled Technician Apr 29, 2010 → Oct 30, 2010 (canceled)

Licensee
Michael C Doo

Address
67 Hill St., Fl 3
Troy, NY 12180
42.7486, -73.5995 (ZIP center) · Grid FN32er · CQ 5 · ITU 8 · map ↗

FRN
0019791961

Last granted
Apr 29, 2010

Effective
Aug 11, 2010

Last action
Oct 30, 2010
FCC actions (4)
- Oct 30, 2010 — License canceled LICAN
- Aug 11, 2010 — FCC action LIAUA
- Apr 29, 2010 — License issued LIISS
- Apr 29, 2010 — Systematic call sign granted SYSGRT

Address history

From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Seen Apr 27, 2024 → Sep 27, 2026 · 20 snapshots · as W3MCD
Michael C Doo
1838 S Hicks Street, Philadelphia, PA 19145
39.9279, -75.1713 (street) · Grid FM29jw · CQ 5 · ITU 8 · map ↗
Seen Oct 17, 2011 → Sep 27, 2026 · 45 snapshots · as KC2YHY
Michael C Doo
67 Hill St., Fl 3, Troy, NY 12180
42.7486, -73.5995 (ZIP center) · Grid FN32er · CQ 5 · ITU 8 · map ↗
Seen Apr 16, 2022 · 1 snapshot · as W3MCD
Michael C Doo
768 S 9th St., #2A, Philadelphia, PA 19147
39.9364, -75.1547 (ZIP center) · Grid FM29kw · CQ 5 · ITU 8 · map ↗
Seen Jun 30, 2016 → May 6, 2019 · 13 snapshots · as W3MCD
Michael C Doo
646 Jasper St., #1, Baltimore, MD 21201
39.2950, -76.6223 (ZIP center) · Grid FM19qh · CQ 5 · ITU 8 · map ↗
Seen Jun 6, 2015 → Mar 16, 2016 · 8 snapshots · as W3MCD
Michael C Doo
926 N Calvert St., #3, Baltimore, MD 21202
39.2974, -76.6077 (ZIP center) · Grid FM19qh · CQ 5 · ITU 8 · map ↗
Seen Feb 18, 2013 → May 19, 2015 · 8 snapshots · as W3MCD
Michael C Doo
3017 Barclay St., Baltimore, MD 21218
39.3301, -76.6015 (ZIP center) · Grid FM19qh · CQ 5 · ITU 8 · map ↗
Seen Oct 17, 2011 → Jul 26, 2012 · 4 snapshots · as W3MCD
Michael C Doo
531 Piccadilly Road, Towson, MD 21204
39.4064, -76.6261 (ZIP center) · Grid FM19qj · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 · 1 snapshot · as KC2YHY
Michael C Doo
2220 16th St 2, Troy, NY 12180
42.7486, -73.5995 (ZIP center) · Grid FN32er · CQ 5 · ITU 8 · map ↗

Vanity requests for W3MCD

4 applications listed W3MCD as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Oct 12, 2010	Oct 30, 2010	KC2YHY · Michael C Doo · Troy, NY	1	Granted
Aug 14, 2008	Sep 1, 2008	KI4ZDD · Michael C Dunn · Old Hickory, TN	7	Granted
Oct 7, 2004	Oct 25, 2004	KI4HDF · David A Milburn · Palm Coast, FL	14	Granted
Jan 27, 2003	Feb 14, 2003	KD7RZU · Parviz Bryan Kazem · Marysville, WA	2	Granted