N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:42 am CDT (FCC files through Sep 30, 2026) · next update today 9:15 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

KB3RDC HAM

✅ Available for a vanity request — free since May 21, 2010.

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

Not currently held · 1 holder on record · available since May 21, 2010

Previous holder: Christopher R Brady

Held KB3RDC Apr 24, 2008 → May 20, 2008 · first licensed Apr 24, 2008 as KB3RDC · 3 licenses · FRN 0017700725

📦 Moved: Fogelsville, PA → Allentown, PA

KO3D Expired Amateur Extra · vanity Aug 11, 2009 → Aug 11, 2019 (expired)

Licensee
Christopher R Brady

Address
PO Box 5
Allentown, PA 18105

FRN
0017700725

Previous call
N3AXE (General)

Last granted
Aug 11, 2009

Effective
Aug 16, 2011

Last action
Aug 12, 2021
FCC actions (4)
- Aug 12, 2021 — License expired LIEXP
- Aug 16, 2011 — Administrative update LIAUA
- Aug 11, 2009 — Vanity call sign granted VANGRT
- Aug 11, 2009 — License issued LIISS
N3AXE Canceled Amateur Extra · vanity May 20, 2008 → Aug 11, 2009 (canceled)

Licensee
Christopher R Brady

Address
PO Box 596
Fogelsville, PA 18051
40.5956, -75.6669 (ZIP center) · Grid FN20do · CQ 5 · ITU 8 · map ↗

FRN
0017700725

Previous call
KB3RDC (General)

Last granted
May 20, 2008

Effective
Jul 24, 2009

Last action
Aug 11, 2009
FCC actions (5)
- Aug 11, 2009 — License canceled LICAN
- Jul 24, 2009 — License modified LIMOD
- May 31, 2008 — Administrative update LIAUA
- May 20, 2008 — Vanity call sign granted VANGRT
- May 20, 2008 — License issued LIISS
KB3RDC Canceled General Apr 24, 2008 → May 20, 2008 (canceled)

Licensee
Christopher R Brady

Address
PO Box 596
Fogelsville, PA 18051
40.5956, -75.6669 (ZIP center) · Grid FN20do · CQ 5 · ITU 8 · map ↗

FRN
0017700725

Last granted
Apr 24, 2008

Effective
May 13, 2008

Last action
May 20, 2008
FCC actions (4)
- May 20, 2008 — License canceled LICAN
- May 13, 2008 — Administrative update LIAUA
- Apr 24, 2008 — License issued LIISS
- Apr 24, 2008 — 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 Oct 17, 2011 → Sep 27, 2026 · 45 snapshots · as KO3D
Christopher R Brady
PO Box 5
Allentown, PA 18105
Seen May 27, 2010 → Sep 27, 2026 · 93 snapshots · as KB3RDC
Christopher R Brady
PO Box 596
Fogelsville, PA 18051
40.5956, -75.6669 (ZIP center) · Grid FN20do · CQ 5 · ITU 8 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KB3RDC in the last 24 hours. They show up here within seconds of KB3RDC beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.