N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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

ROBBY C SPERR

FRN 0003836954 · first licensed Oct 27, 2000 as KF4LFQ · 1 license on record

📝 FCC applications (5)

Received	File number	Service	Purpose	Status	Call
Jul 14, 2026	0012113451	HAM	Renewal	Granted	KF4LFQ
Jun 7, 2016	0007295209	HAM	Renewal	Granted	KF4LFQ
May 11, 2006	0002606837	HAM	Renewal	Granted	KF4LFQ
Dec 24, 2001	0000710680	HAM	Modification	Granted	KF4LFQ
Oct 26, 2000	0000247451	HAM	Modification	Granted	KF4LFQ

Complete licensing history

KF4LFQ Active General Oct 27, 2000 → expires Aug 5, 2036

Licensee
ROBBY C SPERR

Address
PO Box 11367
HUNTSVILLE, AL 35814

FRN
0003836954

Last granted
Jul 16, 2026

Effective
Jul 16, 2026

Last action
Jul 16, 2026
FCC actions (5)
- Jul 16, 2026 — License renewed LIREN
- Jun 8, 2016 — License renewed LIREN
- May 12, 2006 — License renewed LIREN
- Dec 27, 2001 — License modified LIMOD
- Oct 27, 2000 — License modified LIMOD

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 KF4LFQ
ROBBY C SPERR
PO Box 11367
HUNTSVILLE, AL 35814