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

WB3JAC HAM

✅ Available for a vanity request — free since Mar 27, 2026.

2x3 call: any licensee can request it. No pending applications list it.

📬 QSL: LoTW user · last upload Mar 27, 2024 · eQSL AG member · QRZ · HamQTH

Not currently held · 2 holders on record · available since Mar 27, 2026

Previous holder: John A Cunnion

Held WB3JAC Mar 12, 2021 → Mar 26, 2024 · first licensed May 20, 2020 as KC3PGJ · 3 licenses · FRN 0029370558

AC3LW Active Amateur Extra Mar 12, 2021 → expires Mar 12, 2031

Licensee
John A Cunnion

Address
726 Ticonderoga Dr
King Of Prussia, PA 19406
40.1093, -75.3910 (street) · Grid FN20hc · CQ 5 · ITU 8 · map ↗

FRN
0029370558

Previous call
WB3JAC (General)

Last granted
Mar 12, 2021

Effective
Mar 26, 2024

Last action
Mar 26, 2024
FCC actions (2)
- Mar 26, 2024 — Systematic call sign granted SYSGRT
- Mar 26, 2024 — License issued LIISS
WB3JAC Canceled Amateur Extra · vanity Mar 12, 2021 → Mar 26, 2024 (canceled)

Licensee
John A Cunnion

Address
726 Ticonderoga Dr
King Of Prussia, PA 19406
40.1093, -75.3910 (street) · Grid FN20hc · CQ 5 · ITU 8 · map ↗

FRN
0029370558

Previous call
KC3PGJ (General)

Last granted
Mar 12, 2021

Effective
Mar 26, 2024

Last action
Mar 26, 2024
FCC actions (4)
- Mar 26, 2024 — License canceled LICAN
- Mar 16, 2021 — License modified LIMOD
- Mar 12, 2021 — Vanity call sign granted VANGRT
- Mar 12, 2021 — License issued LIISS
KC3PGJ Canceled Technician May 20, 2020 → Mar 12, 2021 (canceled)

Licensee
John A Cunnion

Address
726 Ticonderoga Dr
King Of Prussia, PA 19406
40.1093, -75.3910 (street) · Grid FN20hc · CQ 5 · ITU 8 · map ↗

FRN
0029370558

Last granted
May 20, 2020

Effective
May 20, 2020

Last action
Mar 12, 2021
FCC actions (3)
- Mar 12, 2021 — License canceled LICAN
- May 20, 2020 — License issued LIISS
- May 20, 2020 — 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 16, 2022 → Oct 4, 2026 · 38 snapshots · as KC3PGJ
John A Cunnion
726 Ticonderoga Dr, King Of Prussia, PA 19406
40.1093, -75.3910 (street) · Grid FN20hc · CQ 5 · ITU 8 · map ↗

Previous holder: HARRIET L SCHWARTZ

Held WB3JAC Jun 17, 1994 → Jun 17, 2004 · first licensed Jun 17, 1994 as WB3JAC · 1 license · no FRN on file (pre-2001 records)

WB3JAC Expired Novice Jun 17, 1994 → Jun 17, 2004 (expired)

Licensee
HARRIET L SCHWARTZ

Address
1043 WELTER ST
PITTSBURGH, PA 15217
40.4308, -79.9201 (ZIP center) · Grid FN00ak · CQ 5 · ITU 8 · map ↗

Last granted
Jun 17, 1994

Effective
Jun 17, 1994

Last action
Jun 20, 2006
FCC actions (1)
- Jun 20, 2006 — License expired LIEXP

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 WB3JAC
HARRIET L SCHWARTZ
1043 WELTER ST, PITTSBURGH, PA 15217
40.4308, -79.9201 (ZIP center) · Grid FN00ak · CQ 5 · ITU 8 · map ↗

Others requesting WB3JAC

1 application listed WB3JAC as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Feb 22, 2021	Mar 12, 2021	KC3PGJ · John A Cunnion · King Of Prussia, PA	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for WB3JAC in the last 24 hours. They show up here within seconds of WB3JAC beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.