N9TPB
FCC License Search
🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 am CDT
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HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIKO4WTY HAM
✅ Available for a vanity request — free since Jan 27, 2026.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Jan 27, 2026
Previous holder: William Johnson
Held KO4WTY Feb 14, 2022 → Jan 26, 2024 · first licensed Feb 14, 2022 as KO4WTY · 2 licenses · FRN 0031739535
-
- Licensee
- William Johnson
- Address
- 1461 POPLAR RIDGE LN
CHAPMANSBORO, TN 37035-5404
- FRN
- 0031739535
- Previous call
- KO4WTY (Technician)
- Last granted
- Jan 26, 2024
- Effective
- Apr 1, 2024
- Last action
- Apr 1, 2024
FCC actions (3)
- Apr 1, 2024 — License modified LIMOD
- Jan 26, 2024 — Vanity call sign granted VANGRT
- Jan 26, 2024 — License issued LIISS
-
- Licensee
- William Johnson
- Address
- 1461 POPLAR RIDGE LN
CHAPMANSBORO, TN 37035-5404
- FRN
- 0031739535
- Last granted
- Feb 14, 2022
- Effective
- Feb 14, 2022
- Last action
- Jan 26, 2024
FCC actions (3)
- Jan 26, 2024 — License canceled LICAN
- Feb 14, 2022 — License issued LIISS
- Feb 14, 2022 — 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 16, 2022 → Sep 27, 2026 · 23 snapshots · as KO4WTY
William Johnson
1461 POPLAR RIDGE LN, CHAPMANSBORO, TN 37035-5404
Others requesting KO4WTY
1 application listed KO4WTY as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Mar 21, 2025 | Apr 8, 2025 | KO4SDZ · Amanda M Durst · Dunnellon, FL | 5 | Dismissed |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KO4WTY in the last 24 hours. They show up here within seconds of KO4WTY beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.