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

K4UOJ HAM

✅ Available for a vanity request — free since Apr 7, 2026.

1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.

📬 QSL: LoTW user · last upload May 5, 2024 · eQSL AG member · QRZ · HamQTH

Not currently held · 2 holders on record · available since Apr 7, 2026

Previous holder: William J Merritt Sr

Held K4UOJ Jul 2, 2019 → Apr 6, 2024 · first licensed May 14, 2019 as KN4UOJ · 3 licenses · FRN 0028492650

NB4V Active Amateur Extra · vanity Apr 6, 2024 → expires Apr 6, 2034

Licensee
William J Merritt Sr

Address
2089 Austin Tracy Rd
Lucas, KY 42156
36.8352, -86.0335 (street) · Grid EM66xu · CQ 4 · ITU 8 · map ↗

FRN
0028492650

Previous call
K4UOJ (General)

Last granted
Apr 6, 2024

Effective
Apr 6, 2024

Last action
Apr 6, 2024
FCC actions (2)
- Apr 6, 2024 — Vanity call sign granted VANGRT
- Apr 6, 2024 — License issued LIISS
K4UOJ Canceled Amateur Extra · vanity Jul 2, 2019 → Apr 6, 2024 (canceled)

Licensee
William J Merritt Sr

Address
2089 Austin Tracy Rd
Lucas, KY 42156
36.8352, -86.0335 (street) · Grid EM66xu · CQ 4 · ITU 8 · map ↗

FRN
0028492650

Previous call
KN4UOJ (General)

Last granted
Jul 2, 2019

Effective
Jun 1, 2022

Last action
Apr 6, 2024
FCC actions (6)
- Apr 6, 2024 — License canceled LICAN
- Jun 1, 2022 — Administrative update LIAUA
- May 11, 2022 — License modified LIMOD
- Jul 9, 2019 — License modified LIMOD
- Jul 2, 2019 — Vanity call sign granted VANGRT
- Jul 2, 2019 — License issued LIISS
KN4UOJ Canceled Technician May 14, 2019 → Jul 2, 2019 (canceled)

Licensee
William J Merritt

Address
2089 Austin Tracy Rd
Lucas, KY 42156
36.8352, -86.0335 (street) · Grid EM66xu · CQ 4 · ITU 8 · map ↗

FRN
0028492650

Last granted
May 14, 2019

Effective
May 14, 2019

Last action
Jul 2, 2019
FCC actions (3)
- Jul 2, 2019 — License canceled LICAN
- May 14, 2019 — License issued LIISS
- May 14, 2019 — 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 16, 2022 → Oct 4, 2026 · 38 snapshots · as KN4UOJ
William J Merritt
2089 Austin Tracy Rd, Lucas, KY 42156
36.8352, -86.0335 (street) · Grid EM66xu · CQ 4 · ITU 8 · map ↗

Previous holder: LONAS D DISNEY

Held K4UOJ Dec 22, 2003 → Mar 22, 2014 · first licensed Dec 22, 2003 as K4UOJ · 1 license · FRN 0010058311

K4UOJ Expired Advanced Dec 22, 2003 → Mar 22, 2014 (expired)

Licensee
LONAS D DISNEY

Address
3120 DEER LAKE DR
KNOXVILLE, TN 37912
36.0085, -83.9847 (ZIP center) · Grid EM86aa · CQ 4 · ITU 8 · map ↗

FRN
0010058311

Last granted
Dec 23, 2003

Effective
Dec 23, 2003

Last action
Mar 23, 2016
FCC actions (2)
- Mar 23, 2016 — License expired LIEXP
- Dec 22, 2003 — 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 · 48 snapshots · as K4UOJ
LONAS D DISNEY
3120 DEER LAKE DR, KNOXVILLE, TN 37912
36.0085, -83.9847 (ZIP center) · Grid EM86aa · CQ 4 · ITU 8 · map ↗

Others requesting K4UOJ

1 application listed K4UOJ as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jun 14, 2019	Jul 2, 2019	KN4UOJ · William J Merritt · Lucas, KY	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K4UOJ in the last 24 hours. They show up here within seconds of K4UOJ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.