N9TPB FCC License Search

🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 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

KB4KDX

✅ Available for a vanity request — free since Dec 2, 2025.

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

Not currently held · 1 holder on record · available since Dec 2, 2025

Previous holder: WAYNE L HALL III

Held KB4KDX Feb 6, 2016 → Dec 1, 2023 · first licensed Feb 21, 2007 as KB4KDX · 4 licenses · FRN 0016123416

K4QO Active Amateur Extra · vanity Dec 1, 2023 → expires Dec 1, 2033

Licensee
WAYNE L HALL III

Address
2174 Summerchase Dr,
Woodstock, GA 30189
34.1195, -84.5752 (street) · Grid EM74rc · CQ 5 · ITU 8 · map ↗

FRN
0016123416

Previous call
KB4KDX (General)

Last granted
Dec 1, 2023

Effective
Dec 1, 2023

Last action
May 20, 2025
FCC actions (2)
- Dec 1, 2023 — Vanity call sign granted VANGRT
- Dec 1, 2023 — License issued LIISS
📦 Moved: Oak Ridge, TN → Woodstock, GA

KB4KDX Canceled Amateur Extra · vanity Feb 6, 2016 → Dec 1, 2023 (canceled)

Licensee
WAYNE L HALL III

Address
2174 Summerchase Dr,
Woodstock, GA 30189
34.1195, -84.5752 (street) · Grid EM74rc · CQ 5 · ITU 8 · map ↗

FRN
0016123416

Previous call
K4KDX (General)

Last granted
Feb 6, 2016

Effective
Jul 26, 2023

Last action
Dec 1, 2023
FCC actions (6)
- Dec 1, 2023 — License canceled LICAN
- Jul 26, 2023 — License modified LIMOD
- Feb 25, 2020 — FCC action LIAUA
- Feb 9, 2016 — FCC action LIAUA
- Feb 6, 2016 — Vanity call sign granted VANGRT
- Feb 6, 2016 — License issued LIISS
📦 Moved: Lenoir City, TN → Oak Ridge, TN

K4KDX Canceled General · vanity Feb 4, 2014 → Feb 6, 2016 (canceled)

Licensee
WAYNE L HALL III

Address
1107 W OUTER DR
oak ridge, TN 37830
35.9665, -84.2905 (ZIP center) · Grid EM75ux · CQ 4 · ITU 8 · map ↗

FRN
0016123416

Previous call
KB4KDX

Last granted
Feb 4, 2014

Effective
Feb 4, 2014

Last action
Dec 11, 2025
FCC actions (3)
- Feb 6, 2016 — License canceled LICAN
- Feb 4, 2014 — Vanity call sign granted VANGRT
- Feb 4, 2014 — License issued LIISS
KB4KDX Canceled General Feb 21, 2007 → Feb 4, 2014 (canceled)

Licensee
WAYNE L HALL III

Address
1528 Crescent Oaks Ln
Lenoir City, TN 37772
35.7934, -84.2121 (ZIP center) · Grid EM75vt · CQ 4 · ITU 8 · map ↗

FRN
0016123416

Last granted
Feb 21, 2007

Effective
Feb 21, 2007

Last action
Feb 4, 2014
FCC actions (3)
- Feb 4, 2014 — License canceled LICAN
- Feb 21, 2007 — FCC action LTSFRN
- Feb 21, 2007 — License renewed LIREN

Address history

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

Seen Apr 16, 2022 → Sep 27, 2026 · 23 snapshots · as KB4KDX
WAYNE L HALL III
2174 Summerchase Dr,, Woodstock, GA 30189
34.1195, -84.5752 (street) · Grid EM74rc · CQ 5 · ITU 8 · map ↗
Seen Mar 28, 2014 → Sep 27, 2026 · 37 snapshots · as K4KDX
WAYNE L HALL III
1107 W OUTER DR, oak ridge, TN 37830
35.9665, -84.2905 (ZIP center) · Grid EM75ux · CQ 4 · ITU 8 · map ↗
Seen May 27, 2010 → Sep 27, 2026 · 46 snapshots · as KB4KDX
WAYNE L HALL III
1528 Crescent Oaks Ln, Lenoir City, TN 37772
35.7934, -84.2121 (ZIP center) · Grid EM75vt · CQ 4 · ITU 8 · map ↗
Seen Feb 16, 2016 → May 6, 2019 · 16 snapshots · as KB4KDX
WAYNE L HALL III
9721 Sherrill Blvd, Knoxville, TN 37932
35.9173, -84.1988 (ZIP center) · Grid EM75vw · CQ 4 · ITU 8 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as KB4KDX
WAYNE L HALL III
5055 SHADOW PATH LN, LILBURN, GA 30247

Others requesting KB4KDX

4 applications listed KB4KDX as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Dec 1, 2025	Dec 19, 2025	KR4HDO · John F Dotson · COOKEVILLE, TN	1	Dismissed
Jan 19, 2016	Feb 6, 2016	K4KDX · WAYNE L HALL III · oak ridge, TN	1	Granted
Jan 30, 2014	Feb 17, 2014	KB4KDX · WAYNE L HALL III · OAK RIDGE, TN	2	Dismissed
Jan 16, 2014	Feb 3, 2014	KB4KDX · WAYNE L HALL III · oak ridge, TN	2	Granted