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

KE4MKZ HAM

✅ Available for a vanity request — free since Mar 28, 2003.

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 Mar 28, 2003

Previous holder: Robert P Thorn Jr

Held KE4MKZ Oct 19, 1994 → Mar 27, 2001 · first licensed Oct 19, 1994 as KE4MKZ · 2 licenses · FRN 0002416154

📦 Moved: Midland, TX → Lubbock, TX

AD5DN Active Amateur Extra Mar 27, 2001 → expires Jun 11, 2035

Licensee
Robert P Thorn Jr

Address
Attn: Robert P. Thorn, Jr.
3124 20th Street
Lubbock, TX 79410
33.5766, -101.8819 (street) · Grid DM93bn · CQ 4 · ITU 7 · map ↗

FRN
0002416154

Previous call
KE4MKZ (General)

Last granted
May 24, 2025

Effective
May 24, 2025

Last action
May 24, 2025
FCC actions (6)
- May 24, 2025 — License renewed LIREN
- Feb 9, 2023 — Administrative update LIAUA
- Jun 2, 2015 — License renewed LIREN
- Jan 31, 2009 — Administrative update LIAUA
- Jun 11, 2005 — License renewed LIREN
- Mar 27, 2001 — License issued LIISS
KE4MKZ Canceled Amateur Extra Oct 19, 1994 → Mar 27, 2001 (canceled)

Licensee
Robert P Thorn Jr

Address
2600 W Loop 250 N 403
Midland, TX 79505
33.5596, -99.8441 (ZIP center) · Grid EM03bn · CQ 4 · ITU 7 · map ↗

FRN
0002416154

Last granted
Oct 19, 1994

Effective
Jun 22, 2000

Last action
Mar 27, 2001
FCC actions (2)
- Mar 27, 2001 — License canceled LICAN
- Jun 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 Apr 27, 2024 → Oct 4, 2026 · 12 snapshots · as AD5DN
Robert P Thorn Jr
Attn: Robert P. Thorn, Jr.
3124 20th Street, Lubbock, TX 79410
33.5766, -101.8819 (street) · Grid DM93bn · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 49 snapshots · as KE4MKZ
Robert P Thorn Jr
2600 W Loop 250 N 403, Midland, TX 79505
33.5596, -99.8441 (ZIP center) · Grid EM03bn · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 → Apr 16, 2022 · 35 snapshots · as AD5DN
Robert P Thorn Jr
Attn: Robert P. Thorn, Jr.
204 Club Dr., Midland, TX 79701
31.9924, -102.0810 (ZIP center) · Grid DM81xx · CQ 4 · ITU 7 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KE4MKZ in the last 24 hours. They show up here within seconds of KE4MKZ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.