N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:42 am CDT (FCC files through Sep 30, 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, WIKC3OOG HAM
✅ Available for a vanity request — free since Mar 9, 2024.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Mar 9, 2024
Previous holder: DEREK T WASILEWSKI
Held KC3OOG Dec 16, 2019 → Mar 8, 2022 · first licensed Dec 16, 2019 as KC3OOG · 2 licenses · FRN 0029025954
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📦 Moved: Rockville, MD → Peachtree Corners, GA
- Licensee
- DEREK T WASILEWSKI
- Address
- 5120 Thamesgate Close
Peachtree Corners, GA 30092
- FRN
- 0029025954
- Previous call
- KC3OOG (General)
- Last granted
- Mar 8, 2022
- Effective
- Mar 8, 2023
- Last action
- Mar 8, 2023
FCC actions (3)
- Mar 8, 2023 — Administrative update LIAUA
- Mar 8, 2022 — Vanity call sign granted VANGRT
- Mar 8, 2022 — License issued LIISS
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- Licensee
- DEREK T WASILEWSKI
- Address
- 427 MCARTHUR DR
ROCKVILLE, MD 20850-1581
- FRN
- 0029025954
- Last granted
- Dec 16, 2019
- Effective
- Feb 16, 2022
- Last action
- Mar 8, 2022
FCC actions (4)
- Mar 8, 2022 — License canceled LICAN
- Feb 16, 2022 — License modified LIMOD
- Dec 16, 2019 — License issued LIISS
- Dec 16, 2019 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KC3OOG in the last 24 hours. They show up here within seconds of KC3OOG beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.