N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 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

KB0SWK HAM

✅ Available for a vanity request — free since Jul 21, 2006.

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 21, 2006

Previous holder: RIVERS BEND AMATEUR RADIO CLUB INC

Held KB0SWK May 31, 1995 → Jul 20, 2004 · first licensed May 31, 1995 as KB0SWK · 2 licenses · FRN 0009979964

📦 Moved: St Charles, MO → O Fallon, MO

K0RBR Active Club / other · vanity Jul 20, 2004 → expires Jul 20, 2034

Licensee
RIVERS BEND AMATEUR RADIO CLUB INC

Address
Attn: John D Gremard
1519 Hunters Meadow Dr
O Fallon, MO 63366
38.8252, -90.7254 (street) · Grid EM48pt · CQ 4 · ITU 7 · map ↗

FRN
0009979964

Previous call
KB0SWK

Trustee
KE0ARY

Last granted
Nov 1, 2024

Effective
Aug 3, 2026

Last action
Aug 3, 2026
FCC actions (10)
- Aug 3, 2026 — Administrative update LIAUA
- Apr 6, 2026 — License modified LIMOD
- Nov 4, 2024 — Administrative update LIAUA
- Nov 1, 2024 — License renewed LIREN
- Jul 12, 2023 — License modified LIMOD
- Feb 7, 2020 — Administrative update LIAUA
- Jun 6, 2014 — License renewed LIREN
- Sep 13, 2005 — License modified LIMOD
- Jul 20, 2004 — Vanity call sign granted VANGRT
- Jul 20, 2004 — License issued LIISS
KB0SWK Canceled Club / other May 31, 1995 → Jul 20, 2004 (canceled)

Licensee
RIVERS BEND AMATEUR RADIO CLUB INC

Address
Attn: JAY W UNDERDOWN
58 JUDY DR
ST CHARLES, MO 63301
38.8580, -90.4633 (ZIP center) · Grid EM48su · CQ 4 · ITU 7 · map ↗

FRN
0009979964

Trustee
W0PS

Last granted
May 31, 1995

Effective
Dec 15, 2003

Last action
Jul 20, 2004
FCC actions (2)
- Jul 20, 2004 — License canceled LICAN
- Dec 15, 2003 — License modified LIMOD

Address history

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

Seen Sep 27, 2026 → Oct 4, 2026 · 2 snapshots · as K0RBR
RIVERS BEND AMATEUR RADIO CLUB INC
Attn: John D Gremard
1519 Hunters Meadow Dr, O Fallon, MO 63366
38.8252, -90.7254 (street) · Grid EM48pt · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 49 snapshots · as KB0SWK
RIVERS BEND AMATEUR RADIO CLUB INC
Attn: JAY W UNDERDOWN
58 JUDY DR, ST CHARLES, MO 63301
38.8580, -90.4633 (ZIP center) · Grid EM48su · CQ 4 · ITU 7 · map ↗
Seen Apr 27, 2024 → Sep 25, 2025 · 10 snapshots · as K0RBR
RIVERS BEND AMATEUR RADIO CLUB INC
218 Keautun Woods Dr, O Fallon, MO 63368
38.7515, -90.7284 (ZIP center) · Grid EM48ps · CQ 4 · ITU 7 · map ↗
Seen Apr 16, 2022 · 1 snapshot · as K0RBR
RIVERS BEND AMATEUR RADIO CLUB INC
Attn: JAY W UNDERDOWN
617 WALTER PL, ST CHARLES, MO 63301-4805
38.8580, -90.4633 (ZIP center) · Grid EM48su · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 → May 6, 2019 · 34 snapshots · as K0RBR
RIVERS BEND AMATEUR RADIO CLUB INC
Attn: JAY W UNDERDOWN
25 BUNKER DR, O'FALLON, MO 63366-1104
38.8575, -90.7253 (ZIP center) · Grid EM48pu · CQ 4 · ITU 7 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KB0SWK in the last 24 hours. They show up here within seconds of KB0SWK beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.