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

W6YFX HAM

✅ Available for a vanity request — free since Mar 20, 2023.

1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record · available since Mar 20, 2023

Previous holder: Ronald E Renfro

Held W6YFX Feb 4, 2017 → Mar 19, 2021 · first licensed Dec 6, 2016 as KM6HBX · 3 licenses · FRN 0026017285

📦 Moved: Adelanto, CA → Silver Springs, NV

AJ6SD Active Amateur Extra Feb 4, 2017 → expires Feb 4, 2027

Licensee
Ronald E Renfro

Address
2655 E Antelope St
Silver Springs, NV 89429-8607
39.3246, -119.1999 (street) · Grid DM09jh · CQ 3 · ITU 6 · map ↗

FRN
0026017285

Previous call
W6YFX (General)

Last granted
Feb 4, 2017

Effective
Dec 28, 2024

Last action
Dec 28, 2024
FCC actions (6)
- Dec 28, 2024 — Administrative update LIAUA
- Dec 27, 2024 — Administrative update LIAUA
- Oct 12, 2022 — Administrative update LIAUA
- Sep 14, 2021 — Administrative update LIAUA
- Mar 19, 2021 — Systematic call sign granted SYSGRT
- Mar 19, 2021 — License issued LIISS
📦 Moved: San Diego, CA → Adelanto, CA

W6YFX Canceled Amateur Extra · vanity Feb 4, 2017 → Mar 19, 2021 (canceled)

Licensee
Ronald E Renfro

Address
10548 Cascade Ct
Adelanto, CA 92301
34.6518, -117.5261 (ZIP center) · Grid DM14fp · CQ 3 · ITU 6 · map ↗

FRN
0026017285

Previous call
KM6HBX (General)

Last granted
Feb 4, 2017

Effective
Mar 19, 2021

Last action
Mar 19, 2021
FCC actions (5)
- Mar 19, 2021 — License canceled LICAN
- Jan 24, 2020 — Administrative update LIAUA
- Sep 10, 2019 — Administrative update LIAUA
- Feb 4, 2017 — Vanity call sign granted VANGRT
- Feb 4, 2017 — License issued LIISS
KM6HBX Canceled General Dec 6, 2016 → Feb 4, 2017 (canceled)

Licensee
Ronald E Renfro

Address
14141 Barrymore St
San Diego, CA 92129
32.9635, -117.1262 (ZIP center) · Grid DM12kx · CQ 3 · ITU 6 · map ↗

FRN
0026017285

Last granted
Dec 6, 2016

Effective
Jan 5, 2017

Last action
Feb 4, 2017
FCC actions (4)
- Feb 4, 2017 — License canceled LICAN
- Jan 5, 2017 — License modified LIMOD
- Dec 6, 2016 — License issued LIISS
- Dec 6, 2016 — 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 Mar 6, 2025 → Oct 4, 2026 · 7 snapshots · as AJ6SD
Ronald E Renfro
2655 E Antelope St, Silver Springs, NV 89429-8607
39.3246, -119.1999 (street) · Grid DM09jh · CQ 3 · ITU 6 · map ↗
Seen Apr 16, 2022 → Oct 4, 2026 · 13 snapshots · as W6YFX
Ronald E Renfro
10548 Cascade Ct, Adelanto, CA 92301
34.6518, -117.5261 (ZIP center) · Grid DM14fp · CQ 3 · ITU 6 · map ↗
Seen Dec 18, 2016 → Oct 4, 2026 · 33 snapshots · as KM6HBX
Ronald E Renfro
14141 Barrymore St, San Diego, CA 92129
32.9635, -117.1262 (ZIP center) · Grid DM12kx · CQ 3 · ITU 6 · map ↗
Seen Apr 27, 2024 → Dec 20, 2024 · 5 snapshots · as AJ6SD
Ronald E Renfro
PO Box 23981
San Diego, CA 92193-3981
Seen Apr 16, 2022 · 1 snapshot · as AJ6SD
Ronald E Renfro
935 Chestnut St, Escondido, CA 92025
33.1171, -117.0698 (street) · Grid DM13lc · CQ 3 · ITU 6 · map ↗

Others requesting W6YFX

1 application listed W6YFX as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jan 17, 2017	Feb 4, 2017	KM6HBX · Ronald E Renfro · San Diego, CA	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for W6YFX in the last 24 hours. They show up here within seconds of W6YFX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.