N9TPB FCC License Search

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

KD4HOS HAM

✅ Available for a vanity request — free since Apr 3, 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 Apr 3, 2006

Previous holder: JAMES S MITCHELL

Held KD4HOS Jan 8, 2002 → Apr 2, 2004 · first licensed Jan 8, 2002 as KD4HOS · 3 licenses · FRN 0004773768

W4RB Active Amateur Extra · vanity Jul 29, 2005 → expires Jul 29, 2035

Licensee
JAMES S MITCHELL

Address
212 E Bright St
TROY, TN 38260-5402
36.3402, -89.1626 (street) · Grid EM56ki · CQ 4 · ITU 8 · map ↗

FRN
0004773768

Previous call
W4KKK (General)

Last granted
Jul 5, 2025

Effective
Jul 7, 2025

Last action
Jul 7, 2025
FCC actions (7)
- Jul 7, 2025 — Administrative update LIAUA
- Jul 5, 2025 — License renewed LIREN
- Jun 25, 2015 — License renewed LIREN
- Mar 31, 2015 — Administrative update LIAUA
- Jun 2, 2012 — Administrative update LIAUA
- Jul 29, 2005 — Vanity call sign granted VANGRT
- Jul 29, 2005 — License issued LIISS
W4KKK Canceled Amateur Extra · vanity Apr 2, 2004 → Jul 29, 2005 (canceled)

Licensee
JAMES S MITCHELL

Address
318 S CHESTNUT ST
TROY, TN 38260-5617
36.3753, -89.2127 (ZIP center) · Grid EM56jj · CQ 4 · ITU 8 · map ↗

FRN
0004773768

Previous call
KD4HOS (General)

Last granted
Apr 2, 2004

Effective
Dec 7, 2004

Last action
Jul 29, 2005
FCC actions (5)
- Jul 29, 2005 — License canceled LICAN
- Dec 7, 2004 — License modified LIMOD
- Apr 5, 2004 — License modified LIMOD
- Apr 2, 2004 — Vanity call sign granted VANGRT
- Apr 2, 2004 — License issued LIISS
KD4HOS Canceled Technician Jan 8, 2002 → Apr 2, 2004 (canceled)

Licensee
JAMES S MITCHELL

Address
316 S. Chestnut St.
Troy, TN 38260-5617
36.3753, -89.2127 (ZIP center) · Grid EM56jj · CQ 4 · ITU 8 · map ↗

FRN
0004773768

Last granted
Jan 8, 2002

Effective
Jan 8, 2002

Last action
Apr 2, 2004
FCC actions (2)
- Apr 2, 2004 — License canceled LICAN
- Jan 8, 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 25, 2025 → Oct 4, 2026 · 3 snapshots · as W4RB
JAMES S MITCHELL
212 E Bright St, TROY, TN 38260-5402
36.3402, -89.1626 (street) · Grid EM56ki · CQ 4 · ITU 8 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KD4HOS
JAMES S MITCHELL
316 S. Chestnut St., Troy, TN 38260-5617
36.3753, -89.2127 (ZIP center) · Grid EM56jj · CQ 4 · ITU 8 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 60 snapshots · as W4KKK
JAMES S MITCHELL
318 S CHESTNUT ST, TROY, TN 38260-5617
36.3753, -89.2127 (ZIP center) · Grid EM56jj · CQ 4 · ITU 8 · map ↗
Seen May 19, 2015 → May 29, 2025 · 32 snapshots · as W4RB
JAMES S MITCHELL
212 E. Bright St., TROY, TN 38260-5402
36.3753, -89.2127 (ZIP center) · Grid EM56jj · CQ 4 · ITU 8 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KD4HOS in the last 24 hours. They show up here within seconds of KD4HOS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.