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

W4DRZ HAM

⏳ Not available yet — opens for vanity requests Nov 17, 2026, two years after the license was canceled (Nov 16, 2024).

1x3 call: Technician, General, 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 · 1 holder on record

Previous holder: David T Thompson

Held W4DRZ Dec 18, 2015 → Nov 16, 2024 · first licensed Oct 20, 2015 as KM4OGL · 3 licenses · FRN 0024929176

📦 Moved: Clarksville, TN → Lebanon, TN

KM4OGL Active General · vanity Nov 16, 2024 → expires Nov 16, 2034

Licensee
David T Thompson

Address
Attn: David Thompson
PO Box PMB 117
102 Hartman Dr. STE-G
Lebanon, TN 37087
36.2136, -86.3220 (street) · Grid EM66uf · CQ 4 · ITU 8 · map ↗

FRN
0024929176

Previous call
W4DRZ (Technician)

Last granted
Nov 16, 2024

Effective
Mar 25, 2025

Last action
Mar 25, 2025
FCC actions (3)
- Mar 25, 2025 — Administrative update LIAUA
- Nov 16, 2024 — Vanity call sign granted VANGRT
- Nov 16, 2024 — License issued LIISS
📦 Moved: Lebanon, TN → Clarksville, TN

W4DRZ Canceled General · vanity Dec 18, 2015 → Nov 16, 2024 (canceled)

Licensee
David T Thompson

Address
2815 Prince Dr
Clarksville, TN 37043
36.4906, -87.2408 (ZIP center) · Grid EM66jl · CQ 4 · ITU 8 · map ↗

FRN
0024929176

Previous call
KM4OGL (Technician)

Last granted
Dec 18, 2015

Effective
Mar 29, 2022

Last action
Nov 16, 2024
FCC actions (5)
- Nov 16, 2024 — License canceled LICAN
- Mar 29, 2022 — License modified LIMOD
- Oct 27, 2021 — Administrative update LIAUA
- Dec 18, 2015 — Vanity call sign granted VANGRT
- Dec 18, 2015 — License issued LIISS
KM4OGL Canceled Technician Oct 20, 2015 → Dec 18, 2015 (canceled)

Licensee
David T Thompson

Address
286 Flatt Rock Rd
Lebanon, TN 37090
36.1154, -86.2976 (ZIP center) · Grid EM66uc · CQ 4 · ITU 8 · map ↗

FRN
0024929176

Last granted
Oct 20, 2015

Effective
Oct 22, 2015

Last action
Dec 18, 2015
FCC actions (3)
- Dec 18, 2015 — License canceled LICAN
- Oct 20, 2015 — License issued LIISS
- Oct 20, 2015 — 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 Apr 25, 2025 → Oct 4, 2026 · 5 snapshots · as KM4OGL
David T Thompson
Attn: David Thompson
PO Box PMB 117
102 Hartman Dr. STE-G, Lebanon, TN 37087
36.2136, -86.3220 (street) · Grid EM66uf · CQ 4 · ITU 8 · map ↗
Seen Apr 16, 2022 → Oct 4, 2026 · 17 snapshots · as W4DRZ
David T Thompson
2815 Prince Dr, Clarksville, TN 37043
36.4906, -87.2408 (ZIP center) · Grid EM66jl · CQ 4 · ITU 8 · map ↗
Seen Nov 16, 2015 → Oct 4, 2026 · 48 snapshots · as KM4OGL
David T Thompson
286 Flatt Rock Rd, Lebanon, TN 37090
36.1154, -86.2976 (ZIP center) · Grid EM66uc · CQ 4 · ITU 8 · map ↗

Others requesting W4DRZ

6 applications listed W4DRZ as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jan 3, 2023	Jan 21, 2023	KQ4EWB · JACK C ZACKEY · FLORENCE, AL	2	Granted
Dec 19, 2022	Jan 6, 2023	KQ4EWB · Jack C Zackey · FLORENCE, AL	3	Dismissed
Dec 19, 2022	Jan 6, 2023	KQ4EWB · JACK C ZACKEY · FLORENCE, AL	3	Dismissed
Dec 19, 2022	Jan 6, 2023	KQ4EWB · JACK C ZACKEY · FLORENCE, AL	2	Dismissed
Dec 19, 2022	Jan 6, 2023	KQ4EWB · JACK C ZACKEY · FLORENCE, AL	3	Dismissed
Nov 30, 2015	Dec 18, 2015	KM4OGL · David T Thompson · Lebanon, TN	2	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for W4DRZ in the last 24 hours. They show up here within seconds of W4DRZ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.