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, WIKR4ALX HAM
⏳ Not available yet — opens for vanity requests Feb 20, 2027, two years after the license was canceled (Feb 19, 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
Previous holder: Michal Sokolowski
Held KR4ALX Jan 15, 2025 → Feb 19, 2025 · first licensed Jan 15, 2025 as KR4ALX · 2 licenses · FRN 0036513323
-
- Licensee
- Michal Sokolowski
- Address
- Attn: Michal Sokolowski
42246 Oasis Ct
Chantilly, VA 20152
- FRN
- 0036513323
- Previous call
- KR4ALX (Technician)
- Last granted
- Feb 19, 2025
- Effective
- Feb 19, 2025
- Last action
- Feb 19, 2025
FCC actions (2)
- Feb 19, 2025 — Vanity call sign granted VANGRT
- Feb 19, 2025 — License issued LIISS
-
- Licensee
- Michal Sokolowski
- Address
- 42246 Oasis Ct
Chantilly, VA 20152
- FRN
- 0036513323
- Last granted
- Jan 15, 2025
- Effective
- Jan 21, 2025
- Last action
- Feb 19, 2025
FCC actions (4)
- Feb 19, 2025 — License canceled LICAN
- Jan 21, 2025 — License modified LIMOD
- Jan 15, 2025 — License issued LIISS
- Jan 15, 2025 — 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 6, 2025 → Oct 4, 2026 · 14 snapshots · as KR4ALX
Michal Sokolowski
42246 Oasis Ct, Chantilly, VA 20152
Others requesting KR4ALX
1 application listed KR4ALX as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Jan 2, 2026 | Jan 20, 2026 | KR4IQS · Thomas A Morris · Lafayette, AL | 1 | Dismissed |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KR4ALX in the last 24 hours. They show up here within seconds of KR4ALX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.