N9TPB
FCC License Search
🕒 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, WIN4BJM HAM
✅ Available for a vanity request — free since Jan 9, 2020.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it.
No pending applications list it.
📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH
Not currently held · 2 holders on record · available since Jan 9, 2020
Previous holder: William J Madigan Jr
Held N4BJM Jan 8, 2008 → Jan 8, 2018 · first licensed Jun 19, 2003 as KI4BBH · 2 licenses · FRN 0009156688
-
- Licensee
- William J Madigan Jr
- Address
- 611 Fort Duquesna Dr
Sun City Center, FL 33573
- FRN
- 0009156688
- Previous call
- KI4BBH (Technician)
- Last granted
- Jan 8, 2008
- Effective
- Jan 8, 2008
- Last action
- Jan 9, 2020
FCC actions (3)
- Jan 9, 2020 — License expired LIEXP
- Jan 8, 2008 — Vanity call sign granted VANGRT
- Jan 8, 2008 — License issued LIISS
-
- Licensee
- William J Madigan Jr
- Address
- 611 Fort Duquesna Dr
Sun City Center, FL 33573
- FRN
- 0009156688
- Last granted
- Jun 19, 2003
- Effective
- Mar 13, 2007
- Last action
- Jan 8, 2008
FCC actions (3)
- Jan 8, 2008 — License canceled LICAN
- Mar 13, 2007 — License modified LIMOD
- Jun 19, 2003 — License issued LIISS
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Sep 27, 2026 · 93 snapshots · as KI4BBH
William J Madigan Jr
611 Fort Duquesna Dr, Sun City Center, FL 33573
Previous holder:
Held N4BJM → Oct 20, 1997 · first licensed as N4BJM · 1 license · no FRN on file (pre-2001 records)
-
- Licensee
- Address
- Last granted
- Effective
- Last action
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as N4BJM
Others requesting N4BJM
2 applications listed N4BJM as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Apr 3, 2018 | Apr 21, 2018 | KN4LDU · Brenton J Mallen · Whitsett, NC | 2 | Granted |
| Dec 20, 2007 | Jan 7, 2008 | KI4BBH · William J Madigan Jr · Sun City Center, FL | 1 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for N4BJM in the last 24 hours. They show up here within seconds of N4BJM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.