N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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

KT4CS HAM

✅ Available for a vanity request — free since Aug 21, 2026.

2x2 call: Advanced and Amateur Extra licensees can request it. No pending applications list it.

📬 QSL: LoTW user · last upload Mar 27, 2024 · not eQSL AG · QRZ · HamQTH

Not currently held · 2 holders on record · available since Aug 21, 2026

Previous holder: CHARLES SELLS

Held KT4CS May 29, 2021 → Aug 20, 2024 · first licensed Jan 23, 2002 as KA4VJU · 5 licenses · FRN 0005795554

📦 Moved: Brentwood, TN → Nashville, TN

W4CWS Active Amateur Extra · vanity Aug 26, 2025 → expires Aug 26, 2035

Licensee
CHARLES SELLS

Address
1060 Sycamore Ests
Nashville, TN 37211
36.0236, -86.7457 (street) · Grid EM66pa · CQ 4 · ITU 8 · map ↗

FRN
0005795554

Previous call
NZ4P (General)

Last granted
Aug 26, 2025

Effective
Sep 23, 2025

Last action
Sep 23, 2025
FCC actions (3)
- Sep 23, 2025 — Administrative update LIAUA
- Aug 26, 2025 — Vanity call sign granted VANGRT
- Aug 26, 2025 — License issued LIISS
📦 Moved: Nashville, TN → Brentwood, TN

NZ4P Canceled Amateur Extra · vanity Aug 20, 2024 → Aug 26, 2025 (canceled)

Licensee
CHARLES SELLS

Address
400 Centerview Dr, Unit 149
Brentwood, TN 37027
35.9993, -86.7851 (ZIP center) · Grid EM65ox · CQ 4 · ITU 8 · map ↗

FRN
0005795554

Previous call
KT4CS (General)

Last granted
Aug 20, 2024

Effective
Apr 24, 2025

Last action
Aug 26, 2025
FCC actions (4)
- Aug 26, 2025 — License canceled LICAN
- Apr 24, 2025 — Administrative update LIAUA
- Aug 20, 2024 — Vanity call sign granted VANGRT
- Aug 20, 2024 — License issued LIISS
📦 Moved: Knoxville, TN → Nashville, TN

KT4CS Canceled Amateur Extra · vanity May 29, 2021 → Aug 20, 2024 (canceled)

Licensee
CHARLES SELLS

Address
1416 Wexford Downs Ln
Nashville, TN 37211
36.0670, -86.7234 (ZIP center) · Grid EM66pb · CQ 4 · ITU 8 · map ↗

FRN
0005795554

Previous call
W4PPP (General)

Last granted
May 29, 2021

Effective
Jun 26, 2024

Last action
Aug 20, 2024
FCC actions (7)
- Aug 20, 2024 — License canceled LICAN
- Jun 26, 2024 — Administrative update LIAUA
- Mar 12, 2024 — Administrative update LIAUA
- Sep 27, 2023 — Administrative update LIAUA
- Feb 2, 2023 — Administrative update LIAUA
- May 29, 2021 — Vanity call sign granted VANGRT
- May 29, 2021 — License issued LIISS
W4PPP Canceled Amateur Extra · vanity Apr 12, 2019 → May 29, 2021 (canceled)

Licensee
CHARLES SELLS

Address
12500 Oakborough Lane
KNOXVILLE, TN 37922
35.8605, -84.1005 (ZIP center) · Grid EM75wu · CQ 4 · ITU 8 · map ↗

FRN
0005795554

Previous call
KA4VJU (General)

Last granted
Apr 12, 2019

Effective
Feb 23, 2021

Last action
May 29, 2021
FCC actions (6)
- May 29, 2021 — License canceled LICAN
- Feb 23, 2021 — Administrative update LIAUA
- Jun 26, 2020 — License modified LIMOD
- Apr 23, 2019 — License modified LIMOD
- Apr 12, 2019 — Vanity call sign granted VANGRT
- Apr 12, 2019 — License issued LIISS
KA4VJU Canceled Technician Jan 23, 2002 → Apr 12, 2019 (canceled)

Licensee
CHARLES W SELLS

Address
12500 Oakborough Lane
KNOXVILLE, TN 37922
35.8605, -84.1005 (ZIP center) · Grid EM75wu · CQ 4 · ITU 8 · map ↗

FRN
0005795554

Last granted
Jan 18, 2012

Effective
Mar 5, 2019

Last action
Apr 12, 2019
FCC actions (10)
- Apr 12, 2019 — License canceled LICAN
- Mar 5, 2019 — Administrative update LIAUA
- May 27, 2016 — Administrative update LIAUA
- Mar 15, 2016 — Administrative update LIAUA
- Feb 13, 2016 — Administrative update LIAUA
- Aug 1, 2013 — Administrative update LIAUA
- Jan 18, 2012 — License renewed LIREN
- Jun 6, 2008 — Administrative update LIAUA
- Jan 24, 2002 — Administrative update LIAUA
- Jan 23, 2002 — License renewed LIREN

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 W4CWS
CHARLES SELLS
1060 Sycamore Ests, Nashville, TN 37211
36.0236, -86.7457 (street) · Grid EM66pa · CQ 4 · ITU 8 · map ↗
Seen May 29, 2025 → Oct 4, 2026 · 5 snapshots · as NZ4P
CHARLES SELLS
400 Centerview Dr, Unit 149, Brentwood, TN 37027
35.9993, -86.7851 (ZIP center) · Grid EM65ox · CQ 4 · ITU 8 · map ↗
Seen Jul 1, 2024 → Oct 4, 2026 · 17 snapshots · as KT4CS
CHARLES SELLS
1416 Wexford Downs Ln, Nashville, TN 37211
36.0670, -86.7234 (ZIP center) · Grid EM66pb · CQ 4 · ITU 8 · map ↗
Seen Oct 22, 2013 → Oct 4, 2026 · 55 snapshots · as KA4VJU
CHARLES W SELLS
12500 Oakborough Lane, KNOXVILLE, TN 37922
35.8605, -84.1005 (ZIP center) · Grid EM75wu · CQ 4 · ITU 8 · map ↗
Seen May 27, 2010 → Apr 12, 2013 · 8 snapshots · as KA4VJU
CHARLES W SELLS
402 Lost Tree Lane, KNOXVILLE, TN 37934
35.8762, -84.1800 (ZIP center) · Grid EM75vv · CQ 4 · ITU 8 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as KA4VJU
CHARLES W SELLS
321 AXTON DR, KNOXVILLE, TN 37922
35.8605, -84.1005 (ZIP center) · Grid EM75wu · CQ 4 · ITU 8 · map ↗

Previous holder: CHARLES J GODWIN

Held KT4CS Aug 29, 2007 → Aug 29, 2017 · first licensed Aug 29, 2007 as KT4CS · 1 license · FRN 0016865008

KT4CS Expired Advanced Aug 29, 2007 → Aug 29, 2017 (expired)

Licensee
CHARLES J GODWIN

Address
Attn: Chuck Godwin
1601 Trailer Lane Lot 163
Birmingham, AL 35210
33.5418, -86.6690 (ZIP center) · Grid EM63pn · CQ 4 · ITU 8 · map ↗

FRN
0016865008

Previous call
KB4CLO

Last granted
Aug 29, 2007

Effective
Aug 29, 2007

Last action
Aug 30, 2019
FCC actions (3)
- Aug 30, 2019 — License expired LIEXP
- Aug 29, 2007 — FCC action LTSFRN
- Aug 29, 2007 — License renewed LIREN

Address history

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

Seen May 27, 2010 → Oct 4, 2026 · 47 snapshots · as KT4CS
CHARLES J GODWIN
Attn: Chuck Godwin
1601 Trailer Lane Lot 163, Birmingham, AL 35210
33.5418, -86.6690 (ZIP center) · Grid EM63pn · CQ 4 · ITU 8 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as KT4CS
CHARLES J GODWIN
11301 CRESTFIELD DR SE, HUNTSVILLE, AL 35802
34.6765, -86.5546 (ZIP center) · Grid EM64rq · CQ 4 · ITU 8 · map ↗

Others requesting KT4CS

1 application listed KT4CS as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
May 11, 2021	May 29, 2021	W4PPP · CHARLES SELLS · KNOXVILLE, TN	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KT4CS in the last 24 hours. They show up here within seconds of KT4CS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.