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

N4TMB HAM

✅ Available for a vanity request — free since Apr 30, 2020.

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 · available since Apr 30, 2020

Previous holder: Mark A Holt

Held N4TMB Dec 18, 2008 → Apr 29, 2018 · first licensed Dec 18, 2008 as N4TMB · 2 licenses · FRN 0018360214

KR4EDE Active General May 22, 2025 → expires May 22, 2035

Licensee
Mark A Holt

Address
1034 Newman Dr
Worthington, KY 41183
38.5516, -82.7523 (street) · Grid EM88on · CQ 4 · ITU 8 · map ↗

FRN
0018360214

Last granted
May 22, 2025

Effective
May 27, 2025

Last action
May 27, 2025
FCC actions (3)
- May 27, 2025 — License modified LIMOD
- May 22, 2025 — License issued LIISS
- May 22, 2025 — Systematic call sign granted SYSGRT
N4TMB Expired Technician Dec 18, 2008 → Apr 29, 2018 (expired)

Licensee
MARK A HOLT

Address
1034 NEWMAN DR
WORTHINGTON, KY 41183
38.5516, -82.7523 (street) · Grid EM88on · CQ 4 · ITU 8 · map ↗

FRN
0018360214

Last granted
Dec 18, 2008

Effective
Dec 18, 2008

Last action
Apr 30, 2020
FCC actions (3)
- Apr 30, 2020 — License expired LIEXP
- Dec 18, 2008 — License renewed LIREN
- Dec 18, 2008 — FCC action LITIN

Address history

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

Seen Nov 7, 2004 → Oct 4, 2026 · 52 snapshots · as N4TMB
MARK A HOLT
1034 NEWMAN DR, WORTHINGTON, KY 41183
38.5516, -82.7523 (street) · Grid EM88on · CQ 4 · ITU 8 · map ↗

Others requesting N4TMB

1 application listed N4TMB as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
May 21, 2007	Jun 8, 2007	KI4DDZ · Timothy M Bearden · Hoover, AL	3	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N4TMB in the last 24 hours. They show up here within seconds of N4TMB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.