N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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, WIKJ4ZBT HAM
✅ Available for a vanity request — free since Mar 5, 2013.
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 Mar 5, 2013
Previous holder: Bryan Collinsworth
Held KJ4ZBT Nov 9, 2010 → Mar 4, 2011 · first licensed Nov 9, 2010 as KJ4ZBT · 3 licenses · FRN 0012354098
-
- Licensee
- Bryan Collinsworth
- Address
- 8543 Osteen St
Jacksonville, FL 32210
- FRN
- 0012354098
- Previous call
- AA4OM (General)
- Last granted
- May 4, 2022
- Effective
- May 4, 2022
- Last action
- May 4, 2022
FCC actions (3)
- May 4, 2022 — License renewed LIREN
- May 4, 2012 — Vanity call sign granted VANGRT
- May 4, 2012 — License issued LIISS
-
- Licensee
- Bryan Collinsworth
- Address
- 8543 Osteen St
Jacksonville, FL 32210
- FRN
- 0012354098
- Previous call
- KJ4ZBT (General)
- Last granted
- Mar 4, 2011
- Effective
- Mar 4, 2011
- Last action
- May 4, 2012
FCC actions (3)
- May 4, 2012 — License canceled LICAN
- Mar 4, 2011 — Vanity call sign granted VANGRT
- Mar 4, 2011 — License issued LIISS
-
- Licensee
- Bryan Collinsworth
- Address
- 8543 Osteen St
Jacksonville, FL 32210
- FRN
- 0012354098
- Last granted
- Nov 9, 2010
- Effective
- Dec 16, 2010
- Last action
- Mar 4, 2011
FCC actions (5)
- Mar 4, 2011 — License canceled LICAN
- Dec 16, 2010 — License modified LIMOD
- Nov 17, 2010 — License modified LIMOD
- Nov 9, 2010 — License issued LIISS
- Nov 9, 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 Oct 17, 2011 → Oct 4, 2026 · 136 snapshots · as KJ4ZBT
Bryan Collinsworth
8543 Osteen St, Jacksonville, FL 32210
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KJ4ZBT in the last 24 hours. They show up here within seconds of KJ4ZBT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.