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, WIKD0WQN HAM
✅ Available for a vanity request — free since Mar 6, 2026.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload Mar 8, 2024 · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Mar 6, 2026
Previous holder: CHRISTOPHER S ZOLNOWSKI
Held KD0WQN Sep 16, 2013 → Mar 5, 2024 · first licensed Sep 16, 2013 as KD0WQN · 2 licenses · FRN 0022981047
-
- Licensee
- CHRISTOPHER S ZOLNOWSKI
- Address
- 24 PHILADELPHIA ST
BUFFALO, NY 14207
- FRN
- 0022981047
- Previous call
- KD0WQN
- Last granted
- Mar 5, 2024
- Effective
- Mar 5, 2024
- Last action
- Mar 5, 2024
FCC actions (2)
- Mar 5, 2024 — Vanity call sign granted VANGRT
- Mar 5, 2024 — License issued LIISS
-
- Licensee
- CHRISTOPHER S ZOLNOWSKI
- Address
- 24 PHILADELPHIA ST
BUFFALO, NY 14207
- FRN
- 0022981047
- Last granted
- Jul 22, 2023
- Effective
- Jul 22, 2023
- Last action
- Mar 5, 2024
FCC actions (9)
- Mar 5, 2024 — License canceled LICAN
- Jul 22, 2023 — License renewed LIREN
- May 19, 2023 — Administrative update LIAUA
- May 19, 2023 — Administrative update LIAUA
- Mar 12, 2021 — License modified LIMOD
- Mar 10, 2021 — Administrative update LIAUA
- Mar 10, 2021 — Administrative update LIAUA
- Sep 16, 2013 — License issued LIISS
- Sep 16, 2013 — 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 · 24 snapshots · as KD0WQN
CHRISTOPHER S ZOLNOWSKI
24 PHILADELPHIA ST, BUFFALO, NY 14207 - Seen Apr 16, 2022 · 1 snapshot · as KD0WQN
CHRISTOPHER S ZOLNOWSKI
159 MINERAL SPRINGS RD, BUFFALO, NY 14210 - Seen Oct 22, 2013 → May 6, 2019 · 26 snapshots · as KD0WQN
CHRISTOPHER S ZOLNOWSKI
1220 N JEFFERSON ST, JUNCTION CITY, KS 66441
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KD0WQN in the last 24 hours. They show up here within seconds of KD0WQN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.