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, WIKC0TPL
✅ Available for a vanity request — free since Apr 14, 2015.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: LoTW user, last upload Nov 22, 2014 · eQSL AG member
Not currently held · 1 holder on record · available since Apr 14, 2015
Previous holder: ROBERT C MATHEWS
Held KC0TPL Jan 3, 2005 → Apr 13, 2013 · first licensed Jan 3, 2005 as KC0TPL · 2 licenses · FRN 0012429585
-
📦 Moved: Thornton, CO → Sun City, AZ
- Licensee
- ROBERT C MATHEWS
- Address
- Attn: Robert Mathews
12445 N Augusta Drive
Sun CIty, AZ 85351
- FRN
- 0012429585
- Previous call
- KC0TPL (General)
- Last granted
- Mar 14, 2023
- Effective
- Mar 14, 2023
- Last action
- Mar 14, 2023
FCC actions (8)
- Mar 14, 2023 — License renewed LIREN
- Dec 21, 2021 — FCC action LIAUA
- Oct 1, 2020 — FCC action LIAUA
- Sep 7, 2016 — FCC action LIAUA
- Oct 23, 2014 — FCC action LIAUA
- Dec 10, 2013 — FCC action LIAUA
- Apr 13, 2013 — Vanity call sign granted VANGRT
- Apr 13, 2013 — License issued LIISS
-
- Licensee
- ROBERT C MATHEWS
- Address
- 3320 EAST 96TH PLACE
THORNTON, CO 80229
- FRN
- 0012429585
- Last granted
- Jan 3, 2005
- Effective
- Mar 26, 2013
- Last action
- Apr 13, 2013
FCC actions (8)
- Apr 13, 2013 — License canceled LICAN
- Mar 26, 2013 — License modified LIMOD
- Nov 27, 2007 — FCC action LIAUA
- Mar 1, 2007 — License modified LIMOD
- Jan 4, 2007 — FCC action LIAUA
- Sep 13, 2005 — FCC action LIAUA
- Jan 3, 2005 — License issued LIISS
- Jan 3, 2005 — 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 Apr 16, 2022 → Sep 27, 2026 · 12 snapshots · as AG0J
ROBERT C MATHEWS
Attn: Robert Mathews
12445 N Augusta Drive, Sun CIty, AZ 85351 - Seen May 27, 2010 → Sep 27, 2026 · 47 snapshots · as KC0TPL
Robert C Mathews
3320 East 96th Place, Thornton, CO 80229 - Seen Nov 4, 2016 → May 6, 2019 · 12 snapshots · as AG0J
ROBERT C MATHEWS
Attn: Robert Mathews
7608 NW 27th, Bethany, OK 73008 - Seen Mar 28, 2015 → Jun 30, 2016 · 11 snapshots · as AG0J
ROBERT C MATHEWS
Attn: Robert C Mathews
715 N Cedardale Drive, Oklahoma City, OK 73127 - Seen Mar 28, 2014 → May 22, 2014 · 2 snapshots · as AG0J
ROBERT C MATHEWS
3879 East 120th Ave Unit 217, THORNTON, CO 80233
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KC0TPL in the last 24 hours. They show up here within seconds of KC0TPL beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.