N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 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, WIKF4GRO HAM
✅ Available for a vanity request — free since Feb 11, 2025.
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 · 1 holder on record · available since Feb 11, 2025
Previous holder: CHARLES B WATSON JR
Held KF4GRO Mar 4, 2006 → Feb 10, 2023 · first licensed Mar 4, 2006 as KF4GRO · 2 licenses · FRN 0014752745
-
- Licensee
- CHARLES B WATSON JR
- Address
- 409 NW 19th St
Oklahoma City, OK 73103
- FRN
- 0014752745
- Previous call
- KF4GRO (Technician)
- Last granted
- Feb 10, 2023
- Effective
- Jun 18, 2025
- Last action
- Jun 18, 2025
FCC actions (3)
- Jun 18, 2025 — Administrative update LIAUA
- Feb 10, 2023 — Vanity call sign granted VANGRT
- Feb 10, 2023 — License issued LIISS
-
- Licensee
- CHARLES B WATSON JR
- Address
- 225 EDGEMERE CT
OKLAHOMA CITY, OK 73118-8623
- FRN
- 0014752745
- Last granted
- Jan 16, 2016
- Effective
- Feb 2, 2023
- Last action
- Feb 10, 2023
FCC actions (7)
- Feb 10, 2023 — License canceled LICAN
- Feb 2, 2023 — License modified LIMOD
- Mar 20, 2017 — Administrative update LIAUA
- Jan 16, 2016 — License renewed LIREN
- Jun 20, 2015 — Administrative update LIAUA
- Mar 7, 2006 — License renewed LIREN
- Mar 4, 2006 — FCC action ESCFRN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Sep 25, 2025 → Oct 4, 2026 · 3 snapshots · as W4CBW
CHARLES B WATSON JR
409 NW 19th St, Oklahoma City, OK 73103 - Seen May 12, 2017 → Oct 4, 2026 · 30 snapshots · as KF4GRO
CHARLES B WATSON JR
225 EDGEMERE CT, OKLAHOMA CITY, OK 73118-8623 - Seen Aug 2, 2015 → Feb 15, 2017 · 12 snapshots · as KF4GRO
CHARLES B WATSON JR
303 Castro St, Norman, OK 73069 - Seen Nov 7, 2004 → Jun 6, 2015 · 15 snapshots · as KF4GRO
CHARLES B WATSON JR
701 MOSS CREEK DR, CAYCE, SC 29033
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KF4GRO in the last 24 hours. They show up here within seconds of KF4GRO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.