N9TPB FCC License Search

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

LUIS O CINTRON GONZALEZ

FRN 0019636356 · first licensed Oct 26, 2020 as WP4RQA · 1 license on record

📻 GMRS licenses on this FRN

GMRS call	Status	Name	Location	Granted	Expires
WRED261	Active	Luis O Cintron	Aguadilla, PR	Sep 24, 2019	Sep 24, 2029

📝 FCC applications (4)

Received	File number	Service	Purpose	Status	Call
Nov 29, 2021	0009811527	HAM	Modification	Granted	WP4RQA
Apr 12, 2021	0009490543	HAM	Modification	Granted	WP4RQA
Oct 26, 2020	0009273305	HAM	New license	Granted	WP4RQA
Sep 23, 2019	0008811438	GMRS	New license	Granted

Complete licensing history

WP4RQA Active Amateur Extra Oct 26, 2020 → expires Oct 26, 2030

Licensee
LUIS O CINTRON GONZALEZ

Address
PO BOX 250642
AGUADILLA, PR 00604

FRN
0019636356

Last granted
Oct 26, 2020

Effective
Nov 29, 2021

Last action
Nov 29, 2021
FCC actions (4)
- Nov 29, 2021 — License modified LIMOD
- Apr 12, 2021 — License modified LIMOD
- Oct 26, 2020 — License issued LIISS
- Oct 26, 2020 — 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 16, 2022 → Oct 4, 2026 · 13 snapshots · as WP4RQA
LUIS O CINTRON GONZALEZ
PO BOX 250642, AGUADILLA, PR 00604