N9TPB FCC License Search

🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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

KN4RLL HAM

✅ Available for a vanity request — free since Feb 21, 2021.

2x3 call: any licensee can request it. No pending applications list it.

Not currently held · 1 holder on record · available since Feb 21, 2021

Previous holder: Renato O Santos

Held KN4RLL Jan 2, 2019 → Feb 20, 2019 · first licensed Jan 2, 2019 as KN4RLL · 2 licenses · FRN 0027838572

W4HOW Active General · vanity Feb 20, 2019 → expires Feb 20, 2029

Licensee
Renato O Santos

Address
Attn: Renato O. Santos
3744 Leela Palace Way
Fort Mill, SC 29708
35.0519, -80.9850 (street) · Grid EM95mb · CQ 5 · ITU 8 · map ↗

FRN
0027838572

Previous call
KN4RLL

Last granted
Feb 20, 2019

Effective
Feb 20, 2019

Last action
Feb 20, 2019
FCC actions (2)
- Feb 20, 2019 — Vanity call sign granted VANGRT
- Feb 20, 2019 — License issued LIISS
KN4RLL Canceled General Jan 2, 2019 → Feb 20, 2019 (canceled)

Licensee
Renato O Santos

Address
3744 Leela Palace Way
Fort Mill, SC 29708
35.0519, -80.9850 (street) · Grid EM95mb · CQ 5 · ITU 8 · map ↗

FRN
0027838572

Last granted
Jan 2, 2019

Effective
Jan 2, 2019

Last action
Feb 20, 2019
FCC actions (3)
- Feb 20, 2019 — License canceled LICAN
- Jan 2, 2019 — License issued LIISS
- Jan 2, 2019 — 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 May 6, 2019 → Sep 27, 2026 · 26 snapshots · as KN4RLL
Renato O Santos
3744 Leela Palace Way, Fort Mill, SC 29708
35.0519, -80.9850 (street) · Grid EM95mb · CQ 5 · ITU 8 · map ↗

Others requesting KN4RLL

1 application listed KN4RLL as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Apr 14, 2020	May 2, 2020	KN4ICG · Robert L Lynn · Rockledge, FL	1	Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KN4RLL in the last 24 hours. They show up here within seconds of KN4RLL beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.