N9TPB FCC License Search

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

KK6RXZ HAM

✅ Available for a vanity request — free since Dec 30, 2017.

2x3 call: any licensee 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 Dec 30, 2017

Previous holder: Rommel G Custodio

Held KK6RXZ Feb 13, 2015 → Dec 29, 2015 · first licensed Feb 13, 2015 as KK6RXZ · 2 licenses · FRN 0017756859

N6KBF Active Amateur Extra · vanity Dec 29, 2015 → expires Dec 29, 2025

Licensee
Rommel G Custodio

Address
1855 Gateway Blvd - Suite 800
Concord, CA 94520-8442
37.9714, -122.0427 (street) · Grid CM87xx · CQ 3 · ITU 6 · map ↗

FRN
0017756859

Previous call
KK6RXZ (General)

Last granted
Dec 29, 2015

Effective
Mar 7, 2019

Last action
Mar 7, 2019
FCC actions (3)
- Mar 7, 2019 — Administrative update LIAUA
- Dec 29, 2015 — Vanity call sign granted VANGRT
- Dec 29, 2015 — License issued LIISS
KK6RXZ Canceled Amateur Extra Feb 13, 2015 → Dec 29, 2015 (canceled)

Licensee
Rommel G Custodio

Address
1855 Gateway Blvd - Suite 800
Concord, CA 94520-8442
37.9714, -122.0427 (street) · Grid CM87xx · CQ 3 · ITU 6 · map ↗

FRN
0017756859

Last granted
Feb 13, 2015

Effective
Apr 21, 2015

Last action
Dec 29, 2015
FCC actions (5)
- Dec 29, 2015 — License canceled LICAN
- Apr 21, 2015 — License modified LIMOD
- Mar 12, 2015 — License modified LIMOD
- Feb 13, 2015 — License issued LIISS
- Feb 13, 2015 — 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 28, 2015 → Oct 4, 2026 · 66 snapshots · as KK6RXZ
Rommel G Custodio
1855 Gateway Blvd - Suite 800, Concord, CA 94520-8442
37.9714, -122.0427 (street) · Grid CM87xx · CQ 3 · ITU 6 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KK6RXZ in the last 24 hours. They show up here within seconds of KK6RXZ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.