N9TPB FCC License Search

🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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

KB3GUI HAM

✅ Available for a vanity request — free since Jul 11, 2003.

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 Jul 11, 2003

Previous holder: Chesapeake Bay Radio Association Inc

Held KB3GUI Jun 20, 2001 → Jul 10, 2001 · first licensed Jun 20, 2001 as KB3GUI · 2 licenses · FRN 0005105507

📦 Moved: Harve De Grace, MD → Rising Sun, MD

WD3E Active Club / other · vanity Jul 10, 2001 → expires Jul 10, 2031

Licensee
Chesapeake Bay Radio Association Inc

Address
Attn: PETER A BACH
PO Box 877
Rising Sun, MD 21911
39.6951, -76.0318 (ZIP center) · Grid FM19xq · CQ 5 · ITU 8 · map ↗

FRN
0005105507

Previous call
KB3GUI

Trustee
KB2HEX

Last granted
May 19, 2021

Effective
Apr 4, 2022

Last action
Mar 18, 2024
FCC actions (6)
- Apr 4, 2022 — License modified LIMOD
- May 19, 2021 — License renewed LIREN
- Jun 2, 2014 — Administrative update LIAUA
- Jul 8, 2011 — License renewed LIREN
- Jan 15, 2002 — License modified LIMOD
- Jul 10, 2001 — License issued LIISS
KB3GUI Canceled Club / other Jun 20, 2001 → Jul 10, 2001 (canceled)

Licensee
Chesapeake Radio Amateur Broadcasters Society

Address
Attn: THEODORE H WALLACE
PO Box 269
707 Revolution St C/O WXCY
Harve De Grace, MD 21078
39.5592, -76.1412 (ZIP center) · Grid FM19wn · CQ 5 · ITU 8 · map ↗

FRN
0005105507

Trustee
N3XJT

Last granted
Jun 20, 2001

Effective
Jun 20, 2001

Last action
Jul 10, 2001
FCC actions (2)
- Jul 10, 2001 — License canceled LICAN
- Jun 20, 2001 — License issued LIISS

Address history

From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Seen Apr 16, 2022 → Sep 27, 2026 · 12 snapshots · as WD3E
Chesapeake Bay Radio Association Inc
Attn: PETER A BACH
PO Box 877
Rising Sun, MD 21911
39.6951, -76.0318 (ZIP center) · Grid FM19xq · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Sep 27, 2026 · 59 snapshots · as KB3GUI
Chesapeake Radio Amateur Broadcasters Society
Attn: THEODORE H WALLACE
PO Box 269
707 Revolution St C/O WXCY, Harve De Grace, MD 21078
39.5592, -76.1412 (ZIP center) · Grid FM19wn · CQ 5 · ITU 8 · map ↗
Seen Mar 28, 2015 → May 6, 2019 · 23 snapshots · as WD3E
Chesapeake Radio Amateur Broadcasters Society
Attn: THEODORE J WIEWORKA
2731 Sandy Hook Rd, Forest Hill, MD 21050
39.6076, -76.3202 (street) · Grid FM19uo · CQ 5 · ITU 8 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KB3GUI in the last 24 hours. They show up here within seconds of KB3GUI beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.