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

KD4AC HAM

✅ Available for a vanity request — free since Mar 14, 2011.

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

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Not currently held · 2 holders on record · available since Mar 14, 2011

Previous holder: STEPHEN P MITCHELL

Held KD4AC Jun 8, 2004 → Mar 13, 2009 · first licensed Apr 22, 2000 as N6TGK · 5 licenses · FRN 0001905736

📦 Moved: Fountain, CO → Eastport, ME

K7CB Active Amateur Extra · vanity Mar 13, 2009 → expires Mar 13, 2029

Licensee
STEPHEN P MITCHELL

Address
Attn: Stephen Mitchell
1 Washington St
Eastport, ME 04613-9998
44.9058, -66.9852 (street) · Grid FN64mv · CQ 5 · ITU 8 · map ↗

FRN
0001905736

Previous call
KD4AC (General)

Last granted
Dec 28, 2018

Effective
Aug 5, 2026

Last action
Aug 5, 2026
FCC actions (10)
- Aug 5, 2026 — Administrative update LIAUA
- Mar 8, 2022 — Administrative update LIAUA
- Nov 23, 2020 — Administrative update LIAUA
- Dec 28, 2018 — License renewed LIREN
- May 15, 2018 — Administrative update LIAUA
- Jan 23, 2018 — Administrative update LIAUA
- Dec 14, 2012 — Administrative update LIAUA
- Jan 18, 2011 — Administrative update LIAUA
- Mar 13, 2009 — Vanity call sign granted VANGRT
- Mar 13, 2009 — License issued LIISS
📦 Moved: Gibsonton, FL → Fountain, CO

KD4AC Canceled Amateur Extra · vanity Jun 8, 2004 → Mar 13, 2009 (canceled)

Licensee
Stephen P Mitchell

Address
7107 Yampa River Heights
Fountain, CO 80817
38.5882, -104.6775 (ZIP center) · Grid DM78po · CQ 4 · ITU 7 · map ↗

FRN
0001905736

Previous call
AI4EG (General)

Last granted
Jun 8, 2004

Effective
Feb 20, 2009

Last action
Mar 13, 2009
FCC actions (4)
- Mar 13, 2009 — License canceled LICAN
- Feb 20, 2009 — Administrative update LIAUA
- Jun 8, 2004 — Vanity call sign granted VANGRT
- Jun 8, 2004 — License issued LIISS
📦 Moved: Tampa, FL → Gibsonton, FL

AI4EG Canceled Amateur Extra Mar 1, 2004 → Jun 8, 2004 (canceled)

Licensee
Stephen P Mitchell

Address
9708 Cypress Harbor Dr
Gibsonton, FL 33534
27.8180, -82.3722 (ZIP center) · Grid EL87tt · CQ 5 · ITU 8 · map ↗

FRN
0001905736

Previous call
N6TGK (General)

Last granted
Mar 1, 2004

Effective
May 22, 2004

Last action
Jun 8, 2004
FCC actions (5)
- Jun 8, 2004 — License canceled LICAN
- May 22, 2004 — Administrative update LIAUA
- Mar 1, 2004 — Record corrected COR
- Mar 1, 2004 — Systematic call sign granted SYSGRT
- Mar 1, 2004 — License issued LIISS
AI4DY Terminated Amateur Extra Feb 4, 2004 → Feb 20, 2004

Licensee
Stephen P Mitchell

Address
5239 Bon Vivant Dr 118
Tampa, FL 33603
27.9856, -82.4644 (ZIP center) · Grid EL87sx · CQ 5 · ITU 8 · map ↗

FRN
0001905736

Previous call
N6TGK (General)

Last granted
Feb 4, 2004

Effective
Feb 4, 2004

Last action
Feb 20, 2004
FCC actions (3)
- Feb 20, 2004 — License terminated LITERM
- Feb 4, 2004 — Systematic call sign granted SYSGRT
- Feb 4, 2004 — License issued LIISS
N6TGK Canceled Amateur Extra Apr 22, 2000 → Mar 1, 2004 (canceled)

Licensee
Stephen P Mitchell

Address
5239 Bon Vivant Dr 118
Tampa, FL 33603
27.9856, -82.4644 (ZIP center) · Grid EL87sx · CQ 5 · ITU 8 · map ↗

FRN
0001905736

Previous call
KB6QMV (General)

Last granted
Mar 1, 2004

Effective
Mar 1, 2004

Last action
Mar 1, 2004
FCC actions (8)
- Mar 1, 2004 — License canceled LICAN
- Mar 1, 2004 — License renewed LIREN
- Feb 20, 2004 — FCC action LICARE
- Feb 4, 2004 — License canceled LICAN
- Jan 13, 2004 — License renewed LIREN
- Jan 6, 2004 — License renewed LIREN
- Jan 17, 2002 — License modified LIMOD
- Apr 22, 2000 — 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 K7CB
STEPHEN P MITCHELL
Attn: Stephen Mitchell
1 Washington St, Eastport, ME 04613-9998
44.9058, -66.9852 (street) · Grid FN64mv · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 → Oct 4, 2026 · 48 snapshots · as KD4AC
Stephen P Mitchell
7107 Yampa River Heights, Fountain, CO 80817
38.5882, -104.6775 (ZIP center) · Grid DM78po · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 96 snapshots · as N6TGK
Stephen P Mitchell
5239 Bon Vivant Dr 118, Tampa, FL 33603
27.9856, -82.4644 (ZIP center) · Grid EL87sx · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 49 snapshots · as AI4EG
Stephen P Mitchell
9708 Cypress Harbor Dr, Gibsonton, FL 33534
27.8180, -82.3722 (ZIP center) · Grid EL87tt · CQ 5 · ITU 8 · map ↗
Seen Apr 16, 2022 → Sep 25, 2025 · 11 snapshots · as K7CB
STEPHEN P MITCHELL
Attn: Stephen Mitchell
330 Freedom Blvd, Sumter, SC 29154
33.8153, -80.4353 (ZIP center) · Grid EM93st · CQ 5 · ITU 8 · map ↗
Seen Sep 3, 2018 → May 6, 2019 · 3 snapshots · as K7CB
STEPHEN P MITCHELL
7470 WOODSTOCK ST, COLORADO SPRINGS, CO 80911
38.7528, -104.7197 (ZIP center) · Grid DM78ps · CQ 4 · ITU 7 · map ↗
Seen May 7, 2018 · 1 snapshot · as K7CB
STEPHEN P MITCHELL
1223 HOLLAND PARK BLVD, COLORADO SPRINGS, CO 80907
38.8790, -104.8211 (ZIP center) · Grid DM78ov · CQ 4 · ITU 7 · map ↗
Seen Feb 18, 2013 → Jan 2, 2018 · 25 snapshots · as K7CB
STEPHEN P MITCHELL
5210 ARTISTIC CR, COLORADO SPRINGS, CO 80917
38.8868, -104.7405 (ZIP center) · Grid DM78pv · CQ 4 · ITU 7 · map ↗
Seen Oct 17, 2011 → Jul 26, 2012 · 4 snapshots · as K7CB
STEPHEN P MITCHELL
1455 SHADBERRY CT, COLORADO SPRINGS, CO 80915
38.8498, -104.7170 (ZIP center) · Grid DM78pu · CQ 4 · ITU 7 · map ↗

Previous holder: CARL M RUSSELL JR

Held KD4AC Sep 21, 1993 → Jul 24, 2001 · first licensed Sep 21, 1993 as KD4AC · 2 licenses · FRN 0004779575

📦 Moved: Woodstock, GA → Canton, GA

AG4JX Active Amateur Extra Jul 24, 2001 → expires Sep 21, 2033

Licensee
CARL M RUSSELL JR

Address
105 SHILOH RIDGE TRAIL
CANTON, GA 30115-6622
34.2098, -84.4102 (street) · Grid EM74tf · CQ 5 · ITU 8 · map ↗

FRN
0004779575

Previous call
KD4AC (Advanced)

Last granted
Jun 24, 2023

Effective
Jun 24, 2023

Last action
Jun 24, 2023
FCC actions (5)
- Jun 24, 2023 — License renewed LIREN
- Jun 25, 2013 — License renewed LIREN
- Dec 27, 2006 — Administrative update LIAUA
- Jun 23, 2003 — License renewed LIREN
- Jul 24, 2001 — License issued LIISS
KD4AC Canceled Amateur Extra Sep 21, 1993 → Jul 24, 2001 (canceled)

Licensee
Carl M Russell Jr

Address
207 Jeffrey Dr
Woodstock, GA 30188
34.1235, -84.4577 (ZIP center) · Grid EM74sc · CQ 5 · ITU 8 · map ↗

FRN
0004779575

Previous call
WA4TJR (Advanced)

Last granted
Sep 21, 1993

Effective
Apr 23, 2001

Last action
Jul 24, 2001
FCC actions (3)
- Jul 24, 2001 — License canceled LICAN
- Apr 23, 2001 — Administrative update LIAUA
- Apr 23, 2001 — FCC action LITIN

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 AG4JX
CARL M RUSSELL JR
105 SHILOH RIDGE TRAIL, CANTON, GA 30115-6622
34.2098, -84.4102 (street) · Grid EM74tf · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 49 snapshots · as KD4AC
Carl M Russell Jr
207 Jeffrey Dr, Woodstock, GA 30188
34.1235, -84.4577 (ZIP center) · Grid EM74sc · CQ 5 · ITU 8 · map ↗

Others requesting KD4AC

5 applications listed KD4AC as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jun 28, 2019	Jul 16, 2019	KN4UBZ · Clay County Amateur Radio Emergency Services · Lineville, AL	4	Granted
Nov 29, 2018	Dec 17, 2018	N4SEG · STEPHEN E LENTZ · TAMPA, FL	5	Granted
Feb 16, 2018	Mar 6, 2018	KN4IMZ · Patrick W Gonzalez · Morehead, KY	6	Granted
Feb 7, 2017	Feb 25, 2017	KM4IQB · CARLOS A SILVA · GREENACRES, FL	7	Granted
May 21, 2004	Jun 8, 2004	AI4EG · Stephen P Mitchell · Gibsonton, FL	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KD4AC in the last 24 hours. They show up here within seconds of KD4AC beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.