N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 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

SPARC Contest Group

FRN 0022249924 · first licensed Dec 6, 2012 as KK4NBY · 2 licenses on record

📝 FCC applications (4)

Received	File number	Service	Purpose	Status	Call
Nov 27, 2023	0010792787	HAM	Modification	Granted	W4TA
Jun 7, 2023	0010576738	HAM	Renewal + modification	Granted	W4TA
Jan 25, 2013	0005633972	HAM	Modification	Granted	KK4NBY
Dec 6, 2012	0005538051	HAM	New license	Granted	KK4NBY

Complete licensing history

W4TA Active Club / other · vanity Feb 12, 2013 → expires Feb 12, 2033

Licensee
SPARC Contest Group

Address
Attn: Carol A De La Torre
PO Box 2217
Saint Petersburg, FL 33731

FRN
0022249924

Previous call
KK4NBY

Trustee
AB4YI

Last granted
Jun 9, 2023

Effective
Nov 27, 2023

Last action
Mar 18, 2024
FCC actions (4)
- Nov 27, 2023 — License modified LIMOD
- Jun 9, 2023 — License renewed LIREN
- Feb 12, 2013 — Vanity call sign granted VANGRT
- Feb 12, 2013 — License issued LIISS
KK4NBY Canceled Club / other Dec 6, 2012 → Feb 12, 2013 (canceled)

Licensee
SPARC Contest Group

Address
Attn: ROBERT R WANEK
PO Box 2217
Saint Petersburg, FL 33731

FRN
0022249924

Trustee
N2ESP

Last granted
Dec 6, 2012

Effective
Dec 6, 2012

Last action
Feb 12, 2013
FCC actions (3)
- Feb 12, 2013 — License canceled LICAN
- Dec 6, 2012 — License issued LIISS
- Dec 6, 2012 — 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 Feb 18, 2013 → Oct 4, 2026 · 84 snapshots · as KK4NBY
SPARC Contest Group
Attn: ROBERT R WANEK
PO Box 2217
Saint Petersburg, FL 33731

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Jan 25, 2013 Granted Jun 9, 2023 0005633972	KK4NBY · SPARC Contest Group · Attn: ROBERT R WANEK · PO Box 2217 · Saint Petersburg, FL 33731	1.W4TA ✓ granted	Granted got W4TA