N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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, WIKN4AHG HAM
✅ Available for a vanity request — free since Apr 9, 2019.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload Apr 19, 2017 · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Apr 9, 2019
Previous holder: Charles H Brown
Held KN4AHG Jan 23, 2017 → Apr 8, 2017 · first licensed Apr 19, 2007 as W4MN · 3 licenses · FRN 0026181115
-
- Licensee
- Charles H Brown
- Address
- 112 Bassett Loop
Columbia, SC 29229
- FRN
- 0026181115
- Previous call
- KN4AHG (General)
- Last granted
- Apr 8, 2017
- Effective
- Oct 22, 2024
- Last action
- Oct 22, 2024
FCC actions (3)
- Oct 22, 2024 — Administrative update LIAUA
- Apr 8, 2017 — Vanity call sign granted VANGRT
- Apr 8, 2017 — License issued LIISS
-
- Licensee
- CHARLES H BROWN
- Address
- 200 AUSTREE DR
COLUMBIA, SC 29229
- FRN
- 0026181115
- Last granted
- Jan 23, 2017
- Effective
- Mar 20, 2017
- Last action
- Apr 8, 2017
FCC actions (4)
- Apr 8, 2017 — License canceled LICAN
- Mar 20, 2017 — License modified LIMOD
- Jan 23, 2017 — License issued LIISS
- Jan 23, 2017 — Systematic call sign granted SYSGRT
-
- Licensee
- PALMETTO AMATEUR RADIO CLUB
- Address
- Attn: Charles H Brown
200 Austree Drive
Columbia, SC 29229
- FRN
- 0026181115
- Trustee
- KD4CB
- Last granted
- Mar 15, 2017
- Effective
- Jul 12, 2023
- Last action
- Jul 12, 2023
FCC actions (4)
- Jul 12, 2023 — Administrative update LIAUA
- Apr 24, 2023 — License modified LIMOD
- Mar 15, 2017 — License renewed LIREN
- Apr 19, 2007 — License renewed LIREN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 28, 2024 → Oct 4, 2026 · 9 snapshots · as KD4CB
Charles H Brown
112 Bassett Loop, Columbia, SC 29229 - Seen Apr 27, 2024 → Oct 4, 2026 · 12 snapshots · as W4MN
PALMETTO AMATEUR RADIO CLUB
Attn: Charles H Brown
200 Austree Drive, Columbia, SC 29229 - Seen May 12, 2017 → Oct 4, 2026 · 21 snapshots · as KN4AHG
CHARLES H BROWN
200 AUSTREE DR, COLUMBIA, SC 29229 - Seen Feb 15, 2017 → Sep 27, 2024 · 13 snapshots · as KD4CB
Charles H Brown
200 Austree Drive, Columbia, SC 29229 - Seen Nov 7, 2004 → Apr 16, 2022 · 36 snapshots · as W4MN
PALMETTO AMATEUR RADIO CLUB
Attn: JOHN P SEIBELS SR
2 COUNTRY CLUB CT, COLUMBIA, SC 29206
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KN4AHG in the last 24 hours. They show up here within seconds of KN4AHG beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.