N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 5, 2026) · next update today 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, WIK1RFC HAM
✅ Available for a vanity request — free since Jan 1, 2025.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it.
No pending applications list it.
Last requested Dec 11, 2002 as choice 1: granted.
Last requested Dec 11, 2002 as choice 1: granted.
📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Jan 1, 2025
Previous holder: Ricardo F Gamboa
Held K1RFC Dec 31, 2002 → Dec 31, 2022 · first licensed Jul 23, 1999 as KC6HOI · 3 licenses · FRN 0001966415
-
- Licensee
- Ricardo F Gamboa
- Address
- 11160 Sproule Ave
Pacoima, CA 91331
- FRN
- 0001966415
- Last granted
- Mar 25, 2026
- Effective
- Mar 25, 2026
- Last action
- Mar 25, 2026
FCC actions (2)
- Mar 25, 2026 — License issued LIISS
- Mar 25, 2026 — Systematic call sign granted SYSGRT
-
- Licensee
- Ricardo F Gamboa
- Address
- 11160 Sproule Ave
Pacoima, CA 91331
- FRN
- 0001966415
- Previous call
- KC6HOI (Technician)
- Last granted
- Jan 10, 2013
- Effective
- Jan 10, 2013
- Last action
- Jan 1, 2025
FCC actions (6)
- Jan 1, 2025 — License expired LIEXP
- Jan 10, 2013 — License renewed LIREN
- Jul 31, 2004 — Administrative update LIAUA
- Dec 30, 2003 — License modified LIMOD
- Dec 31, 2002 — Vanity call sign granted VANGRT
- Dec 31, 2002 — License issued LIISS
-
- Licensee
- Ricardo F Gamboa
- Address
- 11160 Sproule Ave
Pacoima, CA 91331
- FRN
- 0001966415
- Last granted
- Jul 23, 1999
- Effective
- Jan 9, 2002
- Last action
- Dec 31, 2002
FCC actions (2)
- Dec 31, 2002 — License canceled LICAN
- Jan 9, 2002 — License modified LIMOD
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 · 98 snapshots · as KC6HOI
Ricardo F Gamboa
11160 Sproule Ave, Pacoima, CA 91331
Others requesting K1RFC
1 application listed K1RFC as a choice, newest first.
| Filed | Award | Applicant | Choice # | K1RFC | Result |
|---|---|---|---|---|---|
| Dec 11, 2002 | Dec 29, 2002 | KC6HOI · Ricardo F Gamboa · Pacoima, CA | 1 | Granted | Granted this call |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K1RFC in the last 24 hours. They show up here within seconds of K1RFC beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.