N9TPB FCC License Search

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

RUBEN ACOSTA

FRN 0001833201 · first licensed May 30, 2000 as WP4JHJ · 1 license on record

📝 FCC applications (3)

Received	File number	Service	Purpose	Status	Call
Aug 6, 2020	0009175644	HAM	Renewal	Granted	WP4JHJ
Jun 17, 2010	0004286645	HAM	Renewal	Granted	WP4JHJ
May 26, 2000	0000143798	HAM	Renewal	Granted	WP4JHJ

Complete licensing history

WP4JHJ Active Novice May 30, 2000 → expires Aug 7, 2030

Licensee
RUBEN ACOSTA

Address
PO Box 483
SAN GERMAN, PR 00753

FRN
0001833201

Last granted
Aug 6, 2020

Effective
Aug 6, 2020

Last action
Aug 6, 2020
FCC actions (3)
- Aug 6, 2020 — License renewed LIREN
- Jun 17, 2010 — License renewed LIREN
- May 30, 2000 — License renewed LIREN

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 WP4JHJ
RUBEN ACOSTA
PO Box 483
SAN GERMAN, PR 00753