N9TPB FCC License Search

🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 2026) · next update today 9:45 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

KB3RDD HAM

✅ Available for a vanity request — free since May 17, 2010.

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

Not currently held · 1 holder on record · available since May 17, 2010

Previous holder: Charles G Robinson III

Held KB3RDD Apr 24, 2008 → May 16, 2008 · first licensed Apr 24, 2008 as KB3RDD · 2 licenses · FRN 0011320330

📦 Moved: Aspinwall, PA → Duquesne, PA

K9SPK Active Technician · vanity May 16, 2008 → expires May 16, 2028

Licensee
Charles G Robinson III

Address
PO Box 192
Duquesne, PA 15110-0192
40.3735, -79.8502 (ZIP center) · Grid FN00bi · CQ 5 · ITU 8 · map ↗

FRN
0011320330

Previous call
KB3RDD

Last granted
Apr 3, 2018

Effective
Apr 2, 2024

Last action
Apr 2, 2024
FCC actions (12)
- Apr 2, 2024 — Administrative update LIAUA
- Oct 10, 2020 — Administrative update LIAUA
- Aug 6, 2019 — Administrative update LIAUA
- Apr 3, 2018 — License renewed LIREN
- May 23, 2017 — Administrative update LIAUA
- Mar 2, 2016 — Administrative update LIAUA
- Jan 1, 2013 — Administrative update LIAUA
- Jun 16, 2011 — Administrative update LIAUA
- Sep 23, 2010 — Administrative update LIAUA
- Jan 15, 2009 — Administrative update LIAUA
- May 16, 2008 — Vanity call sign granted VANGRT
- May 16, 2008 — License issued LIISS
KB3RDD Canceled Technician Apr 24, 2008 → May 16, 2008 (canceled)

Licensee
Charles G Robinson III

Address
110 West 8 Street Rear
Aspinwall, PA 15215
40.5014, -79.9127 (ZIP center) · Grid FN00bm · CQ 5 · ITU 8 · map ↗

FRN
0011320330

Last granted
Apr 24, 2008

Effective
Apr 24, 2008

Last action
May 16, 2008
FCC actions (3)
- May 16, 2008 — License canceled LICAN
- 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 Apr 27, 2024 → Sep 27, 2026 · 11 snapshots · as K9SPK
Charles G Robinson III
PO Box 192, Duquesne, PA 15110-0192
40.3735, -79.8502 (ZIP center) · Grid FN00bi · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 → Sep 27, 2026 · 46 snapshots · as KB3RDD
Charles G Robinson III
110 West 8 Street Rear, Aspinwall, PA 15215
40.5014, -79.9127 (ZIP center) · Grid FN00bm · CQ 5 · ITU 8 · map ↗
Seen Sep 5, 2017 → Apr 16, 2022 · 8 snapshots · as K9SPK
Charles G Robinson III
1102 Maple Avenue, Turtle Creek, PA 15145
40.4145, -79.8235 (ZIP center) · Grid FN00cj · CQ 5 · ITU 8 · map ↗
Seen Mar 16, 2016 → May 12, 2017 · 7 snapshots · as K9SPK
Charles G Robinson III
510 E. Pittsburgh McKeesport Boulevard #21, North Versailles, PA 15137-2212
40.3757, -79.8088 (ZIP center) · Grid FN00cj · CQ 5 · ITU 8 · map ↗
Seen Feb 18, 2013 → Feb 26, 2016 · 15 snapshots · as K9SPK
Charles G Robinson III
922 22nd Street, Beaver Falls, PA 15010
40.7709, -80.3514 (ZIP center) · Grid EN90ts · CQ 5 · ITU 8 · map ↗
Seen Oct 17, 2011 → Jul 26, 2012 · 4 snapshots · as K9SPK
Charles G Robinson III
1204 Hays Street, Homestead, PA 15120
40.3959, -79.9075 (ZIP center) · Grid FN00bj · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 · 1 snapshot · as K9SPK
Charles G Robinson III
108 West 8th Street, Aspinwall, PA 15215
40.5014, -79.9127 (ZIP center) · Grid FN00bm · CQ 5 · ITU 8 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KB3RDD in the last 24 hours. They show up here within seconds of KB3RDD beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.