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
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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, WIKO4GLB HAM
✅ Available for a vanity request — free since Dec 15, 2022.
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 Dec 15, 2022
Previous holder: William A Rudolph
Held KO4GLB Aug 19, 2020 → Dec 14, 2020 · first licensed Aug 19, 2020 as KO4GLB · 2 licenses · FRN 0029837994
-
- Licensee
- William A Rudolph
- Address
- 5160 Rising Sun Lane
Franklin, TN 37064
- FRN
- 0029837994
- Previous call
- KO4GLB (General)
- Last granted
- Aug 19, 2020
- Effective
- Sep 19, 2023
- Last action
- Sep 19, 2023
FCC actions (4)
- Sep 19, 2023 — Administrative update LIAUA
- Dec 16, 2020 — Administrative update LIAUA
- Dec 14, 2020 — Systematic call sign granted SYSGRT
- Dec 14, 2020 — License issued LIISS
-
- Licensee
- William A Rudolph
- Address
- 668 Ayrshire Circle
Franklin, TN 37064-8232
- FRN
- 0029837994
- Last granted
- Aug 19, 2020
- Effective
- Dec 14, 2020
- Last action
- Dec 14, 2020
FCC actions (5)
- Dec 14, 2020 — License canceled LICAN
- Sep 24, 2020 — License modified LIMOD
- Aug 20, 2020 — Administrative update LIAUA
- Aug 19, 2020 — License issued LIISS
- Aug 19, 2020 — 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 KO4GLB in the last 24 hours. They show up here within seconds of KO4GLB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.