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, WIKG6THM HAM
✅ Available for a vanity request — free since Apr 19, 2008.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload Mar 15, 2006 · eQSL AG member · QRZ · HamQTH
Not currently held · 1 holder on record · available since Apr 19, 2008
Previous holder: BRETT EISENBERG
Held KG6THM Jan 6, 2004 → Apr 18, 2006 · first licensed Jan 6, 2004 as KG6THM · 2 licenses · FRN 0010140655
-
📦 Moved: New York, NY → San Francisco, CA
- Licensee
- BRETT EISENBERG
- Address
- PO Box 14742
SAN FRANCISCO, CA 94114-1474
- FRN
- 0010140655
- Previous call
- KG6THM (General)
- Last granted
- Aug 4, 2026
- Effective
- Aug 4, 2026
- Last action
- Aug 4, 2026
FCC actions (10)
- Aug 4, 2026 — License renewed LIREN
- Aug 3, 2016 — Administrative update LIAUA
- Aug 2, 2016 — License renewed LIREN
- Sep 11, 2012 — Administrative update LIAUA
- May 15, 2012 — Administrative update LIAUA
- Jul 22, 2008 — Administrative update LIAUA
- Jul 3, 2007 — Administrative update LIAUA
- Apr 21, 2006 — Administrative update LIAUA
- Apr 18, 2006 — Vanity call sign granted VANGRT
- Apr 18, 2006 — License issued LIISS
-
- Licensee
- Brett A Eisenberg
- Address
- 310 East 46th St Apt 6A
New York, NY 10017
- FRN
- 0010140655
- Last granted
- Jan 6, 2004
- Effective
- Mar 27, 2006
- Last action
- Apr 18, 2006
FCC actions (8)
- Apr 18, 2006 — License canceled LICAN
- Mar 27, 2006 — License modified LIMOD
- Mar 6, 2006 — License modified LIMOD
- Nov 29, 2005 — Administrative update LIAUA
- Nov 22, 2005 — Administrative update LIAUA
- Nov 22, 2005 — Administrative update LIAUA
- Feb 10, 2005 — Administrative update LIAUA
- Jan 6, 2004 — License issued LIISS
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Feb 18, 2013 → Oct 4, 2026 · 42 snapshots · as AI5C
BRETT EISENBERG
PO Box 14742
SAN FRANCISCO, CA 94114-1474 - Seen May 27, 2010 → Oct 4, 2026 · 47 snapshots · as KG6THM
Brett A Eisenberg
310 East 46th St Apt 6A, New York, NY 10017 - Seen May 28, 2012 → Jul 26, 2012 · 2 snapshots · as AI5C
Brett Eisenberg
3622 16th Street, San Francisco, CA 94114 - Seen May 27, 2010 → Nov 10, 2011 · 3 snapshots · as AI5C
Brett Eisenberg
237 Collingwood Street, San Francisco, CA 94114 - Seen Nov 7, 2004 · 1 snapshot · as KG6THM
Brett Eisenberg
238 Bocana St, San Francisco, CA 94110
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KG6THM in the last 24 hours. They show up here within seconds of KG6THM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.