🕒 FCC license data updated today 8:32 am CDT · next update today 9:45 am CDT
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
AB3UD HAM
✅
Available for a vanity request — free since Oct 15, 2017.
2x2 call: only Amateur Extra licensees can request it.
No pending applications list it.
📬 QSL:
LoTW user · last upload Apr 28, 2014
· not eQSL AG
· QRZ · HamQTH
Not currently held
· 1 holder on record
· available since Oct 15, 2017
Previous holder: Michael S McCune II
Held AB3UD May 20, 2013 → Oct 14, 2015
· first licensed May 20, 2013 as KC3AQD
· 3 licenses · FRN 0022710875
K3MSM
Active
Amateur Extra · vanity
Oct 14, 2015 → expires Jan 31, 2036
Licensee Michael S McCune II
Address 5617 Moravia Rd Baltimore, MD 21206
39.3202, -76.5480 (street) · Grid
FM19rh · CQ 5 · ITU 8 ·
map ↗
FRN 0022710875
Previous call AB3UD (General)
Last granted Jan 31, 2026
Effective Jan 31, 2026
Last action Jan 31, 2026
FCC actions (3)
Jan 31, 2026 — License renewed LIREN Oct 14, 2015 — Vanity call sign granted VANGRT Oct 14, 2015 — License issued LIISS
AB3UD
Canceled
Amateur Extra
May 20, 2013 → Oct 14, 2015 (canceled)
Licensee Michael S McCune II
Address 5617 Moravia Rd Baltimore, MD 21206
39.3202, -76.5480 (street) · Grid
FM19rh · CQ 5 · ITU 8 ·
map ↗
FRN 0022710875
Previous call KC3AQD (General)
Last granted May 20, 2013
Effective Mar 29, 2014
Last action Oct 14, 2015
FCC actions (3)
Oct 14, 2015 — License canceled LICAN Mar 29, 2014 — Systematic call sign granted SYSGRT Mar 29, 2014 — License issued LIISS
KC3AQD
Canceled
Amateur Extra
May 20, 2013 → Mar 29, 2014 (canceled)
Licensee Michael S McCune II
Address 5617 Moravia Rd Baltimore, MD 21206
39.3202, -76.5480 (street) · Grid
FM19rh · CQ 5 · ITU 8 ·
map ↗
FRN 0022710875
Last granted May 20, 2013
Effective Mar 27, 2014
Last action Mar 29, 2014
FCC actions (6)
Mar 29, 2014 — License canceled LICAN Mar 27, 2014 — License modified LIMOD Mar 21, 2014 — Administrative update LIAUA Jul 22, 2013 — License modified LIMOD May 20, 2013 — License issued LIISS May 20, 2013 — 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 Mar 28, 2014 → Oct 4, 2026 · 106 snapshots · as KC3AQD
Michael S McCune II
5617 Moravia Rd, Baltimore, MD 21206
39.3202, -76.5480 (street) · Grid
FM19rh · CQ 5 · ITU 8 ·
map ↗
Seen Oct 22, 2013 · 1 snapshot · as KC3AQD
Michael S McCune II
8554 Willow Oak Rd, Baltimore, MD 21234
39.3933, -76.5318 (ZIP center) · Grid
FM19rj · CQ 5 · ITU 8 ·
map ↗
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for AB3UD in the last 24 hours. They show up here within seconds of AB3UD beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
Data: FCC Universal Licensing System (amateur & GMRS), NetLogger and more · site status
n9tpb.com · 73 de N9TPB