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, WIKN4SDR HAM
✅ Available for a vanity request — free since Mar 6, 2021.
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 6, 2021
Previous holder: MICHAEL D WILSON
Held KN4SDR Feb 8, 2019 → Mar 5, 2019 · first licensed Feb 8, 2019 as KN4SDR · 2 licenses · FRN 0028213239
-
- Licensee
- MICHAEL D WILSON
- Address
- 16210 COPPERFIELD DR
TAMPA, FL 33618
- FRN
- 0028213239
- Previous call
- KN4SDR
- Last granted
- Mar 5, 2019
- Effective
- Mar 5, 2019
- Last action
- Mar 5, 2019
FCC actions (2)
- Mar 5, 2019 — Vanity call sign granted VANGRT
- Mar 5, 2019 — License issued LIISS
-
- Licensee
- MICHAEL D WILSON
- Address
- 16210 COPPERFIELD DR
TAMPA, FL 33618
- FRN
- 0028213239
- Last granted
- Feb 8, 2019
- Effective
- Feb 8, 2019
- Last action
- Mar 5, 2019
FCC actions (3)
- Mar 5, 2019 — License canceled LICAN
- Feb 8, 2019 — License issued LIISS
- Feb 8, 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.
- Seen May 6, 2019 → Oct 4, 2026 · 28 snapshots · as KN4SDR
MICHAEL D WILSON
16210 COPPERFIELD DR, TAMPA, FL 33618
Others requesting KN4SDR
3 applications listed KN4SDR as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Aug 12, 2026 | Aug 30, 2026 | W4MKH · Marshall K Harrison · Saint Johns, FL | 10 | Granted |
| Aug 12, 2026 | Aug 30, 2026 | W4MKH · MARSHALL K HARRISON · Rutherfordton, NC | 13 | Dismissed |
| Feb 13, 2025 | Mar 3, 2025 | KR4BJI · Sociedad Dominicana De Radioaficionados · Miami, FL | 4 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KN4SDR in the last 24 hours. They show up here within seconds of KN4SDR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.