N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 1, 2026) · next update today 8:30 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, WIKO4MPJ HAM
✅ Available for a vanity request — free since Mar 10, 2023.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Mar 10, 2023
Previous holder: Sean R Gladden
Held KO4MPJ Feb 16, 2021 → Mar 9, 2021 · first licensed Feb 16, 2021 as KO4MPJ · 2 licenses · FRN 0030398945
-
- Licensee
- Sean R Gladden
- Address
- Attn: Sean R Gladden
772 Steeple Chase Dr
Lawrenceville, GA 30044
- FRN
- 0030398945
- Previous call
- KO4MPJ
- Last granted
- Mar 9, 2021
- Effective
- Mar 9, 2021
- Last action
- Mar 9, 2021
FCC actions (2)
- Mar 9, 2021 — Vanity call sign granted VANGRT
- Mar 9, 2021 — License issued LIISS
-
- Licensee
- Sean R Gladden
- Address
- 772 Steeple Chase Dr
Lawrenceville, GA 30044
- FRN
- 0030398945
- Last granted
- Feb 16, 2021
- Effective
- Feb 16, 2021
- Last action
- Mar 9, 2021
FCC actions (3)
- Mar 9, 2021 — License canceled LICAN
- Feb 16, 2021 — License issued LIISS
- Feb 16, 2021 — 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 · 24 snapshots · as KO4MPJ
Sean R Gladden
772 Steeple Chase Dr, Lawrenceville, GA 30044
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KO4MPJ in the last 24 hours. They show up here within seconds of KO4MPJ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.