N9TPB
FCC License Search
🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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, WIKB9MJS HAM
✅ Available for a vanity request — free since Jan 13, 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 Jan 13, 2018
Previous holder: Matthew J Stewart
Held KB9MJS May 10, 2008 → Jan 12, 2016 · first licensed Jan 29, 2003 as KC9DCJ · 3 licenses · FRN 0007929375
-
- Licensee
- Matthew J Stewart
- Address
- 1136 Logan St
Port Townsend, WA 98368
- FRN
- 0007929375
- Previous call
- KB9MJS (General)
- Last granted
- Jan 13, 2026
- Effective
- Jan 13, 2026
- Last action
- Jan 13, 2026
FCC actions (6)
- Jan 13, 2026 — License renewed LIREN
- Apr 11, 2017 — Administrative update LIAUA
- Jul 27, 2016 — License modified LIMOD
- Feb 11, 2016 — License modified LIMOD
- Jan 12, 2016 — Vanity call sign granted VANGRT
- Jan 12, 2016 — License issued LIISS
-
📦 Moved: Chicago, IL → Port Townsend, WA
- Licensee
- Matthew J Stewart
- Address
- 1416 14th St
Port Townsend, WA 98368
- FRN
- 0007929375
- Previous call
- KC9DCJ
- Last granted
- May 10, 2008
- Effective
- Feb 4, 2014
- Last action
- Jan 12, 2016
FCC actions (6)
- Jan 12, 2016 — License canceled LICAN
- Feb 4, 2014 — Administrative update LIAUA
- Oct 18, 2011 — Administrative update LIAUA
- Sep 22, 2009 — Administrative update LIAUA
- May 10, 2008 — Vanity call sign granted VANGRT
- May 10, 2008 — License issued LIISS
-
- Licensee
- Matthew J Stewart
- Address
- 1724 W Wabansia Ave Apt 2
Chicago, IL 60622
- FRN
- 0007929375
- Last granted
- Jan 29, 2003
- Effective
- Sep 11, 2007
- Last action
- May 10, 2008
FCC actions (5)
- May 10, 2008 — License canceled LICAN
- Sep 11, 2007 — Administrative update LIAUA
- Aug 1, 2006 — Administrative update LIAUA
- Mar 25, 2006 — Administrative update LIAUA
- Jan 29, 2003 — License issued LIISS
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen May 12, 2017 → Sep 27, 2026 · 20 snapshots · as N7MJS
Matthew J Stewart
1136 Logan St, Port Townsend, WA 98368 - Seen Mar 28, 2014 → Sep 27, 2026 · 45 snapshots · as KB9MJS
Matthew J Stewart
1416 14th St, Port Townsend, WA 98368 - Seen May 27, 2010 → Sep 27, 2026 · 46 snapshots · as KC9DCJ
Matthew J Stewart
1724 W Wabansia Ave Apt 2, Chicago, IL 60622 - Seen Nov 10, 2011 → Oct 22, 2013 · 7 snapshots · as KB9MJS
Matthew J Stewart
1515 N Bell Ave Apt 1, Chicago, IL 60622 - Seen May 27, 2010 → Oct 17, 2011 · 2 snapshots · as KB9MJS
Matthew J Stewart
1515 N Bell Ave Apt BSMT, Chicago, IL 60622 - Seen Nov 7, 2004 · 1 snapshot · as KC9DCJ
Matthew J Stewart
812 University Pl, Wheaton, IL 60187
Previous holder: TIMOTHY C FRODERMAN
Held KB9MJS Jan 12, 1996 → Jan 12, 2006 · first licensed Jan 12, 1996 as KB9MJS · 1 license · no FRN on file (pre-2001 records)
-
- Licensee
- TIMOTHY C FRODERMAN
- Address
- 3016 OAK ST
TERRE HAUTE, IN 47803
- Last granted
- Jan 12, 1996
- Effective
- Jan 12, 1996
- Last action
- Jan 15, 2008
FCC actions (1)
- Jan 15, 2008 — 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 → Sep 27, 2026 · 47 snapshots · as KB9MJS
TIMOTHY C FRODERMAN
3016 OAK ST, TERRE HAUTE, IN 47803
Others requesting KB9MJS
1 application listed KB9MJS as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Apr 22, 2008 | May 10, 2008 | KC9DCJ · Matthew J Stewart · Chicago, IL | 1 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KB9MJS in the last 24 hours. They show up here within seconds of KB9MJS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.