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

KI4RTP HAM

✅ Available for a vanity request — free since Jun 4, 2010.

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

Not currently held · 1 holder on record · available since Jun 4, 2010

Previous holder: Billy W Stephens

Held KI4RTP Oct 18, 2006 → Jun 3, 2008 · first licensed Oct 18, 2006 as KI4RTP · 2 licenses · FRN 0015594898

K4ASB Active Amateur Extra · vanity Jun 3, 2008 → expires Jun 3, 2028

Licensee
Billy W Stephens

Address
215 GAUT AVE
SWEETWATER, TN 37874
35.6192, -84.4544 (street) · Grid EM75so · CQ 4 · ITU 8 · map ↗

FRN
0015594898

Previous call
KI4RTP (General)

Last granted
Mar 22, 2018

Effective
Mar 23, 2018

Last action
Mar 23, 2018
FCC actions (6)
- Mar 23, 2018 — Administrative update LIAUA
- Mar 22, 2018 — License renewed LIREN
- Oct 4, 2011 — Administrative update LIAUA
- Oct 4, 2011 — Administrative update LIAUA
- Jun 3, 2008 — Vanity call sign granted VANGRT
- Jun 3, 2008 — License issued LIISS
KI4RTP Canceled Amateur Extra Oct 18, 2006 → Jun 3, 2008 (canceled)

Licensee
Billy W Stephens

Address
215 Gaut Ave
Sweetwater, TN 37874
35.6192, -84.4544 (street) · Grid EM75so · CQ 4 · ITU 8 · map ↗

FRN
0015594898

Last granted
Oct 18, 2006

Effective
May 17, 2008

Last action
Jun 3, 2008
FCC actions (6)
- Jun 3, 2008 — License canceled LICAN
- May 17, 2008 — Administrative update LIAUA
- Aug 16, 2007 — License modified LIMOD
- Apr 11, 2007 — License modified LIMOD
- Oct 18, 2006 — License issued LIISS
- Oct 18, 2006 — 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 May 27, 2010 → Sep 27, 2026 · 92 snapshots · as KI4RTP
Billy W Stephens
215 Gaut Ave, Sweetwater, TN 37874
35.6192, -84.4544 (street) · Grid EM75so · CQ 4 · ITU 8 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KI4RTP in the last 24 hours. They show up here within seconds of KI4RTP beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.