N9TPB FCC License Search

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

KC0ARJ HAM

✅ Available for a vanity request — free since May 17, 2025.

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

Not currently held · 2 holders on record · available since May 17, 2025

Previous holder: TERENCE R ANTOSZEWSKI JR

Held KC0ARJ Apr 8, 2023 → May 16, 2023 · first licensed Mar 21, 2023 as KF0LYW · 3 licenses · FRN 0033521758

KC0AR Active Amateur Extra · vanity May 16, 2023 → expires May 16, 2033

Licensee
TERENCE R ANTOSZEWSKI JR

Address
Attn: Terence Antoszewski
902 E PIANKISHAW ST
PAOLA, KS 66071
38.5720, -94.8666 (street) · Grid EM28nn · CQ 4 · ITU 7 · map ↗

FRN
0033521758

Previous call
KC0ARJ (General)

Last granted
May 16, 2023

Effective
May 16, 2023

Last action
May 16, 2023
FCC actions (2)
- May 16, 2023 — Vanity call sign granted VANGRT
- May 16, 2023 — License issued LIISS
KC0ARJ Canceled Amateur Extra · vanity Apr 8, 2023 → May 16, 2023 (canceled)

Licensee
TERENCE R ANTOSZEWSKI JR

Address
902 E PIANKISHAW ST
PAOLA, KS 66071
38.5720, -94.8666 (street) · Grid EM28nn · CQ 4 · ITU 7 · map ↗

FRN
0033521758

Previous call
KF0LYW (General)

Last granted
Apr 8, 2023

Effective
Apr 18, 2023

Last action
May 16, 2023
FCC actions (4)
- May 16, 2023 — License canceled LICAN
- Apr 18, 2023 — License modified LIMOD
- Apr 8, 2023 — Vanity call sign granted VANGRT
- Apr 8, 2023 — License issued LIISS
KF0LYW Canceled General Mar 21, 2023 → Apr 8, 2023 (canceled)

Licensee
TERENCE R ANTOSZEWSKI JR

Address
902 E PIANKISHAW ST
PAOLA, KS 66071
38.5720, -94.8666 (street) · Grid EM28nn · CQ 4 · ITU 7 · map ↗

FRN
0033521758

Last granted
Mar 21, 2023

Effective
Apr 3, 2023

Last action
Apr 8, 2023
FCC actions (4)
- Apr 8, 2023 — License canceled LICAN
- Apr 3, 2023 — License modified LIMOD
- Mar 21, 2023 — License issued LIISS
- Mar 21, 2023 — 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 27, 2024 → Sep 27, 2026 · 33 snapshots · as KF0LYW
TERENCE R ANTOSZEWSKI JR
902 E PIANKISHAW ST, PAOLA, KS 66071
38.5720, -94.8666 (street) · Grid EM28nn · CQ 4 · ITU 7 · map ↗

Previous holder: JULIA K GRAVES

Held KC0ARJ Apr 25, 1997 → Apr 25, 2007 · first licensed Apr 25, 1997 as KC0ARJ · 1 license · no FRN on file (pre-2001 records)

KC0ARJ Expired Technician Apr 25, 1997 → Apr 25, 2007 (expired)

Licensee
JULIA K GRAVES

Address
495 MYRTLE DR
FLORISSANT, MO 63031
38.8120, -90.3536 (ZIP center) · Grid EM48tt · CQ 4 · ITU 7 · map ↗

Last granted
Apr 25, 1997

Effective
Apr 25, 1997

Last action
Apr 28, 2009
FCC actions (1)
- Apr 28, 2009 — License expired LIEXP

Address history

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

Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as KC0ARJ
JULIA K GRAVES
495 MYRTLE DR, FLORISSANT, MO 63031
38.8120, -90.3536 (ZIP center) · Grid EM48tt · CQ 4 · ITU 7 · map ↗

Others requesting KC0ARJ

2 applications listed KC0ARJ as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Mar 21, 2023	Apr 8, 2023	KF0LYW · TERENCE R ANTOSZEWSKI JR · PAOLA, KS	2	Granted
Apr 27, 2009	May 15, 2009	NR9O · JOHN R NEELY · Johnston, IA	10	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KC0ARJ in the last 24 hours. They show up here within seconds of KC0ARJ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.