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, WIKC6JSM HAM
✅ Available for a vanity request — free since Mar 16, 2018.
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 · 2 holders on record · available since Mar 16, 2018
Previous holder: JOHN S MCMARTIN
Held KC6JSM Jul 18, 2006 → Mar 15, 2016 · first licensed Jun 6, 2006 as KI6EES · 3 licenses · FRN 0015140833
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📦 Moved: Panorama City, CA → Long Beach, CA
- Licensee
- JOHN S MCMARTIN
- Address
- 1835 E WASHINGTON ST
LONG BEACH, CA 90805-5536
- FRN
- 0015140833
- Previous call
- KC6JSM (General)
- Last granted
- Feb 19, 2026
- Effective
- Feb 19, 2026
- Last action
- Feb 19, 2026
FCC actions (5)
- Feb 19, 2026 — Administrative update LIAUA
- Feb 19, 2026 — License renewed LIREN
- May 19, 2018 — Administrative update LIAUA
- Mar 15, 2016 — Vanity call sign granted VANGRT
- Mar 15, 2016 — License issued LIISS
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📦 Moved: Agua Dulce, CA → Panorama City, CA
- Licensee
- John S McMartin
- Address
- 9612 Van Nuys Blvd, Suite 201
Panorama City, CA 91402
- FRN
- 0015140833
- Previous call
- KI6EES (General)
- Last granted
- Jul 18, 2006
- Effective
- Oct 22, 2013
- Last action
- Mar 15, 2016
FCC actions (7)
- Mar 15, 2016 — License canceled LICAN
- Oct 22, 2013 — Administrative update LIAUA
- May 18, 2011 — License modified LIMOD
- Mar 30, 2010 — Administrative update LIAUA
- Jun 22, 2007 — License modified LIMOD
- Jul 18, 2006 — Vanity call sign granted VANGRT
- Jul 18, 2006 — License issued LIISS
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- Licensee
- John S McMartin
- Address
- 35135 Caprock Rd
Agua Dulce, CA 91390
- FRN
- 0015140833
- Last granted
- Jun 6, 2006
- Effective
- Jun 6, 2006
- Last action
- Jul 18, 2006
FCC actions (3)
- Jul 18, 2006 — License canceled LICAN
- Jun 6, 2006 — License issued LIISS
- Jun 6, 2006 — 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 Sep 27, 2026 → Oct 4, 2026 · 2 snapshots · as N6JSM
JOHN S MCMARTIN
1835 E WASHINGTON ST, LONG BEACH, CA 90805-5536 - Seen Mar 28, 2014 → Oct 4, 2026 · 48 snapshots · as KC6JSM
John S McMartin
9612 Van Nuys Blvd, Suite 201, Panorama City, CA 91402 - Seen May 27, 2010 → Oct 4, 2026 · 47 snapshots · as KI6EES
John S McMartin
35135 Caprock Rd, Agua Dulce, CA 91390 - Seen Sep 3, 2018 → Sep 25, 2025 · 14 snapshots · as N6JSM
John S McMartin
1379 W. Park Western Dr. #588, San Pedro, CA 90732 - Seen May 27, 2010 → Oct 22, 2013 · 9 snapshots · as KC6JSM
John S McMartin
35135 Caprock Road, Agua Dulce, CA 91390
Previous holder: OM DIXON
Held KC6JSM Mar 27, 1990 → Mar 27, 2000 · first licensed Mar 27, 1990 as KC6JSM · 1 license · no FRN on file (pre-2001 records)
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- Licensee
- OM DIXON
- Address
- 1933 N BRONSON AVE APT 112
LOS ANGELES, CA 90068
- Last granted
- Mar 27, 1990
- Effective
- Mar 27, 1990
- Last action
- Mar 28, 2002
FCC actions (1)
- Mar 28, 2002 — License expired LIEXP
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KC6JSM
OM DIXON
1933 N BRONSON AVE APT 112, LOS ANGELES, CA 90068
Others requesting KC6JSM
1 application listed KC6JSM as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Jun 28, 2006 | Jul 16, 2006 | KI6EES · John S McMartin · Agua Dulce, CA | 1 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KC6JSM in the last 24 hours. They show up here within seconds of KC6JSM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.