N9TPB
FCC License Search
🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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, WIKB3TST
✅ Available for a vanity request — free since Jan 5, 2012.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Jan 5, 2012
Previous holder: FREDERICK W BROWN JR
Held KB3TST Dec 14, 2009 → Jan 4, 2010 · first licensed Dec 14, 2009 as KB3TST · 3 licenses · FRN 0019406065
-
- Licensee
- FREDERICK W BROWN JR
- Address
- 19 S CALN ROAD
COATESVILLE, PA 19320
- FRN
- 0019406065
- Previous call
- AB3KJ (General)
- Last granted
- Feb 12, 2010
- Effective
- Feb 12, 2010
- Last action
- Feb 15, 2022
FCC actions (3)
- Feb 15, 2022 — License expired LIEXP
- Feb 12, 2010 — Vanity call sign granted VANGRT
- Feb 12, 2010 — License issued LIISS
-
- Licensee
- FREDERICK W BROWN JR
- Address
- 19 S CALN ROAD
COATESVILLE, PA 19320
- FRN
- 0019406065
- Previous call
- KB3TST (General)
- Last granted
- Dec 14, 2009
- Effective
- Jan 4, 2010
- Last action
- Feb 12, 2010
FCC actions (3)
- Feb 12, 2010 — License canceled LICAN
- Jan 4, 2010 — Systematic call sign granted SYSGRT
- Jan 4, 2010 — License issued LIISS
-
- Licensee
- FREDERICK W BROWN JR
- Address
- 19 S CALN ROAD
COATESVILLE, PA 19320
- FRN
- 0019406065
- Last granted
- Dec 14, 2009
- Effective
- Jan 4, 2010
- Last action
- Jan 4, 2010
FCC actions (4)
- Jan 4, 2010 — License canceled LICAN
- Dec 16, 2009 — Administrative update LIAUA
- Dec 14, 2009 — License issued LIISS
- Dec 14, 2009 — 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 May 27, 2010 → Sep 27, 2026 · 138 snapshots · as KB3TST
FREDERICK W BROWN JR
19 S CALN ROAD, COATESVILLE, PA 19320
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KB3TST in the last 24 hours. They show up here within seconds of KB3TST beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.