N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:45 am CDT · 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, WI

K4INU HAM

✅ Available for a vanity request — free since Nov 29, 2025.

1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.

📬 QSL: LoTW user · last upload Nov 28, 2023 · eQSL AG member · QRZ · HamQTH

Not currently held · 2 holders on record · available since Nov 29, 2025

Previous holder: Philips B Johnson

Held K4INU Jun 6, 2023 → Nov 28, 2023 · first licensed May 16, 2023 as KQ4INU · 3 licenses · FRN 0033681412

AB4PS Active Amateur Extra · vanity Nov 28, 2023 → expires Nov 28, 2033

Licensee
Philips B Johnson

Address
1000 Colony Park Dr
Columbia, SC 29229
34.1404, -80.8788 (street) · Grid EM94nd · CQ 5 · ITU 8 · map ↗

FRN
0033681412

Previous call
K4INU (General)

Last granted
Nov 28, 2023

Effective
Nov 28, 2023

Last action
Nov 28, 2023
FCC actions (2)
- Nov 28, 2023 — Vanity call sign granted VANGRT
- Nov 28, 2023 — License issued LIISS
K4INU Canceled Amateur Extra · vanity Jun 6, 2023 → Nov 28, 2023 (canceled)

Licensee
Philips B Johnson

Address
1000 Colony Park Dr
Columbia, SC 29229
34.1404, -80.8788 (street) · Grid EM94nd · CQ 5 · ITU 8 · map ↗

FRN
0033681412

Previous call
KQ4INU (General)

Last granted
Jun 6, 2023

Effective
Nov 8, 2023

Last action
Nov 28, 2023
FCC actions (4)
- Nov 28, 2023 — License canceled LICAN
- Nov 8, 2023 — License modified LIMOD
- Jun 6, 2023 — Vanity call sign granted VANGRT
- Jun 6, 2023 — License issued LIISS
KQ4INU Canceled General May 16, 2023 → Jun 6, 2023 (canceled)

Licensee
Philips B Johnson

Address
1000 Colony Park Dr
Columbia, SC 29229
34.1404, -80.8788 (street) · Grid EM94nd · CQ 5 · ITU 8 · map ↗

FRN
0033681412

Last granted
May 16, 2023

Effective
May 16, 2023

Last action
Jun 6, 2023
FCC actions (3)
- Jun 6, 2023 — License canceled LICAN
- May 16, 2023 — License issued LIISS
- May 16, 2023 — 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 27, 2024 → Oct 4, 2026 · 36 snapshots · as KQ4INU
Philips B Johnson
1000 Colony Park Dr, Columbia, SC 29229
34.1404, -80.8788 (street) · Grid EM94nd · CQ 5 · ITU 8 · map ↗

Previous holder: GERALD K GILBERT

Held K4INU Jan 10, 2001 → Apr 9, 2021 · first licensed Jan 10, 2001 as K4INU · 1 license · FRN 0004420279

K4INU Expired Advanced Jan 10, 2001 → Apr 9, 2021 (expired)

Licensee
GERALD K GILBERT

Address
53 WHITE OAK DR
JASPER, GA 30143
34.4628, -84.4252 (ZIP center) · Grid EM74sl · CQ 5 · ITU 8 · map ↗

FRN
0004420279

Last granted
Jan 11, 2011

Effective
Jan 11, 2011

Last action
Apr 11, 2023
FCC actions (4)
- Apr 11, 2023 — License expired LIEXP
- Jan 11, 2011 — License renewed LIREN
- Oct 15, 2001 — Administrative update LIAUA
- Jan 10, 2001 — License renewed LIREN

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 · 48 snapshots · as K4INU
GERALD K GILBERT
53 WHITE OAK DR, JASPER, GA 30143
34.4628, -84.4252 (ZIP center) · Grid EM74sl · CQ 5 · ITU 8 · map ↗

Others requesting K4INU

1 application listed K4INU as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
May 17, 2023	Jun 4, 2023	KQ4INU · Philips B Johnson · Columbia, SC	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K4INU in the last 24 hours. They show up here within seconds of K4INU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.