N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 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, WIAD7SB HAM
✅ Available for a vanity request — free since Aug 13, 2013.
2x2 call: only 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 · 1 holder on record · available since Aug 13, 2013
Previous holder: Nicholas A Chamberlain
Held AD7SB Mar 19, 2004 → Aug 12, 2011 · first licensed Jun 22, 1995 as KO6CT · 4 licenses · FRN 0002000883
-
- Licensee
- Nicholas A Chamberlain
- Address
- 17453 Plaza Dolores
San Diego, CA 92128
- FRN
- 0002000883
- Previous call
- AD7SB (Advanced)
- Last granted
- Aug 6, 2021
- Effective
- Aug 6, 2021
- Last action
- Aug 6, 2021
FCC actions (3)
- Aug 6, 2021 — License renewed LIREN
- Aug 12, 2011 — Vanity call sign granted VANGRT
- Aug 12, 2011 — License issued LIISS
-
📦 Moved: Bellingham, WA → San Diego, CA
- Licensee
- Nicholas A Chamberlain
- Address
- 17453 Plaza Dolores
San Diego, CA 92128
- FRN
- 0002000883
- Previous call
- AD6LM (Advanced)
- Last granted
- Mar 19, 2004
- Effective
- Jun 28, 2011
- Last action
- Aug 12, 2011
FCC actions (4)
- Aug 12, 2011 — License canceled LICAN
- Jun 28, 2011 — Administrative update LIAUA
- Feb 7, 2008 — Systematic call sign granted SYSGRT
- Feb 7, 2008 — License issued LIISS
-
📦 Moved: San Diego, CA → Bellingham, WA
- Licensee
- Nicholas A Chamberlain
- Address
- 2405 Alvarado Drive
Bellingham, WA 98229
- FRN
- 0002000883
- Previous call
- KO6CT (Advanced)
- Last granted
- Mar 19, 2004
- Effective
- Jan 8, 2008
- Last action
- Feb 7, 2008
FCC actions (9)
- Feb 7, 2008 — License canceled LICAN
- Jan 8, 2008 — Administrative update LIAUA
- Jul 20, 2005 — Administrative update LIAUA
- Mar 19, 2004 — License renewed LIREN
- Mar 19, 2004 — License renewed LIREN
- Mar 6, 2004 — Administrative update LIAUA
- Oct 29, 2003 — Administrative update LIAUA
- Aug 13, 2001 — Administrative update LIAUA
- Apr 26, 2000 — License issued LIISS
-
- Licensee
- NICHOLAS A CHAMBERLAIN
- Address
- 2726-85 SHELTER ISLAND DR
SAN DIEGO, CA 92106
- FRN
- 0002000883
- Last granted
- Jun 22, 1995
- Effective
- Jun 22, 1995
- Last action
- Apr 26, 2000
FCC actions (1)
- Apr 26, 2000 — License canceled LICAN
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 · 92 snapshots · as AD7SB
Nicholas A Chamberlain
17453 Plaza Dolores, San Diego, CA 92128 - Seen May 27, 2010 → Oct 4, 2026 · 48 snapshots · as AD6LM
Nicholas A Chamberlain
2405 Alvarado Drive, Bellingham, WA 98229 - Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KO6CT
NICHOLAS A CHAMBERLAIN
2726-85 SHELTER ISLAND DR, SAN DIEGO, CA 92106 - Seen Nov 7, 2004 · 1 snapshot · as AD6LM
Nicholas A Chamberlain
2827 Prospect Avenue, Hood River, OR 97031
Others requesting AD7SB
3 applications listed AD7SB as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Aug 17, 2020 | Sep 4, 2020 | W0BZ · BARRY C ZITTING · Preston, ID | 9 | Granted |
| Jun 19, 2019 | Jul 7, 2019 | KN4EMG · Stephanie D Bunyard · West Van Lear, KY | 4 | Granted |
| Apr 23, 2019 | May 11, 2019 | AG7TC · Sheri L Brearcliffe · Medford, OR | 3 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for AD7SB in the last 24 hours. They show up here within seconds of AD7SB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.