N9TPB FCC License Search

🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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

KW4LB HAM

✅ Available for a vanity request — free since Sep 20, 2017.

2x2 call: Advanced and Amateur Extra licensees can request it. No pending applications list it.

📬 QSL: LoTW user · last upload Sep 17, 2015 · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record · available since Sep 20, 2017

Previous holder: Michael J Tharp

Held KW4LB Jun 23, 2015 → Sep 19, 2015 · first licensed Jun 23, 2015 as KW4LB · 2 licenses · FRN 0024661225

📦 Moved: Raleigh, NC → Morrisville, NC

NF4E Active Amateur Extra · vanity Sep 19, 2015 → expires Sep 19, 2035

Licensee
Michael J Tharp

Address
PO Box 882
Morrisville, NC 27560
35.8576, -78.8271 (ZIP center) · Grid FM05ou · CQ 5 · ITU 8 · map ↗

FRN
0024661225

Previous call
KW4LB

Last granted
Aug 26, 2025

Effective
Aug 26, 2025

Last action
Aug 26, 2025
FCC actions (5)
- Aug 26, 2025 — License renewed LIREN
- Apr 12, 2016 — Administrative update LIAUA
- Oct 29, 2015 — Administrative update LIAUA
- Sep 19, 2015 — Vanity call sign granted VANGRT
- Sep 19, 2015 — License issued LIISS
KW4LB Canceled Amateur Extra Jun 23, 2015 → Sep 19, 2015 (canceled)

Licensee
Michael J Tharp

Address
104 Broad Leaf Cir
Raleigh, NC 27613
35.9261, -78.7114 (ZIP center) · Grid FM05pw · CQ 5 · ITU 8 · map ↗

FRN
0024661225

Last granted
Jun 23, 2015

Effective
Jun 23, 2015

Last action
Sep 19, 2015
FCC actions (3)
- Sep 19, 2015 — License canceled LICAN
- Jun 23, 2015 — License issued LIISS
- Jun 23, 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 Jun 30, 2016 → Sep 27, 2026 · 25 snapshots · as NF4E
Michael J Tharp
PO Box 882
Morrisville, NC 27560
35.8576, -78.8271 (ZIP center) · Grid FM05ou · CQ 5 · ITU 8 · map ↗
Seen Aug 2, 2015 → Sep 27, 2026 · 32 snapshots · as KW4LB
Michael J Tharp
104 Broad Leaf Cir, Raleigh, NC 27613
35.9261, -78.7114 (ZIP center) · Grid FM05pw · CQ 5 · ITU 8 · map ↗
Seen Nov 16, 2015 → Mar 16, 2016 · 5 snapshots · as NF4E
Michael J Tharp
4920 Lumley Rd, Durham, NC 27703
35.9613, -78.8052 (ZIP center) · Grid FM05ox · CQ 5 · ITU 8 · map ↗

Others requesting KW4LB

2 applications listed KW4LB as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Apr 21, 2015	May 9, 2015	KK4YLH · LISA R VALVERDE · WINCHESTER, TN	2	Granted
Feb 9, 2004	Feb 27, 2004	KF4FZN · LESTER C BARNARD · ATHENS, AL	4	Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KW4LB in the last 24 hours. They show up here within seconds of KW4LB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.