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, WIKM6PDS HAM
✅ Available for a vanity request — free since Apr 24, 2026.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload Dec 15, 2024 · eQSL AG member · QRZ · HamQTH
Not currently held · 1 holder on record · available since Apr 24, 2026
Previous holder: Mary Beth Knizeski
Held KM6PDS Dec 18, 2017 → Apr 23, 2024 · first licensed Dec 18, 2017 as KM6PDS · 2 licenses · FRN 0027053941
-
- Licensee
- Mary Beth Knizeski
- Address
- PO Box 2799
Snowflake, AZ 85937
- FRN
- 0027053941
- Previous call
- KM6PDS (General)
- Last granted
- Apr 23, 2024
- Effective
- Apr 23, 2024
- Last action
- Apr 23, 2024
FCC actions (2)
- Apr 23, 2024 — Vanity call sign granted VANGRT
- Apr 23, 2024 — License issued LIISS
-
- Licensee
- Mary Beth Knizeski
- Address
- PO Box 2799
Snowflake, AZ 85937
- FRN
- 0027053941
- Last granted
- Dec 18, 2017
- Effective
- Feb 5, 2024
- Last action
- Apr 23, 2024
FCC actions (12)
- Apr 23, 2024 — License canceled LICAN
- Feb 5, 2024 — License modified LIMOD
- Aug 29, 2023 — Administrative update LIAUA
- Aug 29, 2023 — Administrative update LIAUA
- Jun 28, 2023 — Administrative update LIAUA
- Jul 6, 2022 — Administrative update LIAUA
- Jun 19, 2019 — Administrative update LIAUA
- Jun 18, 2019 — Administrative update LIAUA
- May 7, 2019 — License modified LIMOD
- May 1, 2019 — Administrative update LIAUA
- Dec 18, 2017 — License issued LIISS
- Dec 18, 2017 — 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 27, 2024 → Oct 4, 2026 · 23 snapshots · as KM6PDS
Mary Beth Knizeski
PO Box 2799
Snowflake, AZ 85937 - Seen Apr 16, 2022 · 1 snapshot · as KM6PDS
Mary Beth Knizeski
PO Box 12961
Mill Creek, WA 98082 - Seen Jan 2, 2018 → May 6, 2019 · 5 snapshots · as KM6PDS
Mary Beth Knizeski
PO Box 5057
Alameda, CA 94501
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KM6PDS in the last 24 hours. They show up here within seconds of KM6PDS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.