N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update tomorrow 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

KO4QZH HAM

✅ Available for a vanity request — free since Jun 23, 2023.

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 Jun 23, 2023

Previous holder: Robert J Pierce

Held KO4QZH Jun 3, 2021 → Jun 22, 2021 · first licensed Jun 3, 2021 as KO4QZH · 2 licenses · FRN 0030987994

📦 Moved: Wellington, FL → West Palm Beach, FL

K4BPI Active Technician · vanity Jun 22, 2021 → expires Jun 22, 2031

Licensee
Robert J Pierce

Address
13924 71st Place N.
West Palm Beach, FL 33412
26.7816, -80.2608 (street) · Grid EL96us · CQ 5 · ITU 8 · map ↗

FRN
0030987994

Previous call
KO4QZH

Last granted
Jun 22, 2021

Effective
Oct 8, 2024

Last action
Oct 8, 2024
FCC actions (3)
- Oct 8, 2024 — Administrative update LIAUA
- Jun 22, 2021 — Vanity call sign granted VANGRT
- Jun 22, 2021 — License issued LIISS
KO4QZH Canceled Technician Jun 3, 2021 → Jun 22, 2021 (canceled)

Licensee
Robert J Pierce

Address
10862 Paso Fino Dr
Wellington, FL 33449
26.5927, -80.2339 (ZIP center) · Grid EL96vo · CQ 5 · ITU 8 · map ↗

FRN
0030987994

Last granted
Jun 3, 2021

Effective
Jun 3, 2021

Last action
Jun 22, 2021
FCC actions (3)
- Jun 22, 2021 — License canceled LICAN
- Jun 3, 2021 — License issued LIISS
- Jun 3, 2021 — 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 Nov 28, 2024 → Oct 4, 2026 · 9 snapshots · as K4BPI
Robert J Pierce
13924 71st Place N., West Palm Beach, FL 33412
26.7816, -80.2608 (street) · Grid EL96us · CQ 5 · ITU 8 · map ↗
Seen Apr 16, 2022 → Oct 4, 2026 · 17 snapshots · as KO4QZH
Robert J Pierce
10862 Paso Fino Dr, Wellington, FL 33449
26.5927, -80.2339 (ZIP center) · Grid EL96vo · CQ 5 · ITU 8 · map ↗

Others requesting KO4QZH

1 application listed KO4QZH as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Dec 23, 2022	Jan 10, 2023	KQ4EUG · DONALD E SAUDER · SOUTHPORT, NC	10	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KO4QZH in the last 24 hours. They show up here within seconds of KO4QZH beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.