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

Winfred C Chamberlain

FRN 0004730396 · first licensed Jan 29, 2001 as N5ECE · 1 license on record

📝 FCC applications (6)

Received	File number	Service	Purpose	Status	Call
Feb 22, 2021	0009424856	HAM	Renewal + modification	Granted	N5ECE
Feb 7, 2011	0004605239	HAM	Renewal	Granted	N5ECE
May 29, 2001	0000475081	HAM	Administrative update	Granted	N5ECE
Feb 22, 2001	0000382786	HAM	Renewal	Dismissed	N5ECE
Feb 12, 2001	0000365019	HAM	Renewal + modification	Granted	N5ECE
Jan 29, 2001	0000348506	HAM	Modification	Granted	N5ECE

Complete licensing history

N5ECE Active General Jan 29, 2001 → expires May 7, 2031

Licensee
Winfred C Chamberlain

Address
PO Box 3861
TEXAS CITY, TX 77592-3861

FRN
0004730396

Previous call
KA5DBT (Technician)

Last granted
Feb 22, 2021

Effective
Feb 22, 2021

Last action
Feb 22, 2021
FCC actions (6)
- Feb 22, 2021 — License renewed LIREN
- Feb 7, 2011 — License renewed LIREN
- May 29, 2001 — Administrative update LIAUA
- Feb 12, 2001 — License renewed LIREN
- Jan 29, 2001 — License modified LIMOD
- Jan 29, 2001 — 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 N5ECE
Winfred C Chamberlain
PO Box 3861
Texas City, TX 77592-3861