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, WIKM6QCS HAM
✅ Available for a vanity request — free since Mar 1, 2025.
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 Mar 1, 2025
Previous holder: William Auth Jr
Held KM6QCS Feb 7, 2018 → Feb 28, 2023 · first licensed Feb 7, 2018 as KM6QCS · 2 licenses · FRN 0027209550
-
- Licensee
- William Auth Jr
- Address
- Attn: KM6QCS
24255 N. St. Louis St.
Paulden, AZ 86334
- FRN
- 0027209550
- Previous call
- KM6QCS (General)
- Last granted
- Feb 28, 2023
- Effective
- Dec 23, 2025
- Last action
- Dec 23, 2025
FCC actions (3)
- Dec 23, 2025 — Administrative update LIAUA
- Feb 28, 2023 — Vanity call sign granted VANGRT
- Feb 28, 2023 — License issued LIISS
-
- Licensee
- William J Auth Jr
- Address
- PO Box 6
24255 N. St. Louis St.
Paulden, AZ 86334
- FRN
- 0027209550
- Last granted
- Feb 7, 2018
- Effective
- Feb 9, 2023
- Last action
- Feb 28, 2023
FCC actions (10)
- Feb 28, 2023 — License canceled LICAN
- Feb 9, 2023 — Administrative update LIAUA
- Feb 6, 2023 — License modified LIMOD
- Jan 11, 2022 — Administrative update LIAUA
- Jan 11, 2022 — Administrative update LIAUA
- Jan 8, 2022 — Administrative update LIAUA
- Jan 3, 2020 — Administrative update LIAUA
- Dec 17, 2018 — License modified LIMOD
- Feb 7, 2018 — License issued LIISS
- Feb 7, 2018 — 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 Sep 27, 2026 → Oct 4, 2026 · 2 snapshots · as AJ7BA
William Auth Jr
Attn: KM6QCS
24255 N. St. Louis St., Paulden, AZ 86334 - Seen Apr 16, 2022 → Oct 4, 2026 · 23 snapshots · as KM6QCS
William J Auth Jr
PO Box 6
24255 N. St. Louis St., Paulden, AZ 86334 - Seen May 7, 2018 → May 6, 2019 · 4 snapshots · as KM6QCS
William J Auth Jr
411 Park Ave #124, San Jose, CA 95110
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KM6QCS in the last 24 hours. They show up here within seconds of KM6QCS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.