🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 2026) · next update tomorrow 6:00 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
KC3CMW HAM
✅
Available for a vanity request — free since Jul 13, 2016.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL:
no LoTW uploads on record
· not eQSL AG
· QRZ · HamQTH
Not currently held
· 1 holder on record
· available since Jul 13, 2016
Previous holder: William J Collins
Held KC3CMW Apr 7, 2014 → Jul 12, 2014
· first licensed Apr 7, 2014 as KC3CMW
· 3 licenses · FRN 0023425507
W3OS
Active
Amateur Extra · vanity
Jul 9, 2022 → expires Jul 9, 2032
Licensee William J Collins
Address 609 1/2 SUNSET AVENUE HAGERSTOWN, MD 21740
39.6325, -77.7325 (street) · Grid
FM19dp · CQ 5 · ITU 8 ·
map ↗
FRN 0023425507
Previous call K3WJC (General)
Last granted Jul 9, 2022
Effective Jul 12, 2022
Last action Jul 12, 2022
FCC actions (3)
Jul 12, 2022 — Administrative update LIAUA Jul 9, 2022 — Vanity call sign granted VANGRT Jul 9, 2022 — License issued LIISS
K3WJC
Canceled
Amateur Extra · vanity
Jul 12, 2014 → Jul 9, 2022 (canceled)
Licensee William J Collins
Address 609 1/2 Sunset Ave HAGERSTOWN, MD 21740
39.6319, -77.7439 (ZIP center) · Grid
FM19dp · CQ 5 · ITU 8 ·
map ↗
FRN 0023425507
Previous call KC3CMW (General)
Last granted Jul 12, 2014
Effective May 11, 2022
Last action Jul 9, 2022
FCC actions (6)
Jul 9, 2022 — License canceled LICAN May 11, 2022 — License modified LIMOD Jan 25, 2022 — Administrative update LIAUA Mar 19, 2015 — License modified LIMOD Jul 12, 2014 — Vanity call sign granted VANGRT Jul 12, 2014 — License issued LIISS
KC3CMW
Canceled
Technician
Apr 7, 2014 → Jul 12, 2014 (canceled)
Licensee William J Collins
Address 609 1/2 Sunset Ave HAGERSTOWN, MD 21740
39.6319, -77.7439 (ZIP center) · Grid
FM19dp · CQ 5 · ITU 8 ·
map ↗
FRN 0023425507
Last granted Apr 7, 2014
Effective Apr 7, 2014
Last action Jul 12, 2014
FCC actions (3)
Jul 12, 2014 — License canceled LICAN Apr 7, 2014 — License issued LIISS Apr 7, 2014 — 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 · 11 snapshots · as W3OS
William J Collins
609 1/2 SUNSET AVENUE, HAGERSTOWN, MD 21740
39.6325, -77.7325 (street) · Grid
FM19dp · CQ 5 · ITU 8 ·
map ↗
Seen May 22, 2014 → Sep 27, 2026 · 71 snapshots · as KC3CMW
William J Collins
609 1/2 Sunset Ave, HAGERSTOWN, MD 21740
39.6319, -77.7439 (ZIP center) · Grid
FM19dp · CQ 5 · ITU 8 ·
map ↗
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KC3CMW in the last 24 hours. They show up here within seconds of KC3CMW 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