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, WIKO4YHX HAM
✅ Available for a vanity request — free since May 7, 2024.
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 May 7, 2024
Previous holder: Robert M Patton
Held KO4YHX Mar 8, 2022 → May 6, 2022 · first licensed Mar 8, 2022 as KO4YHX · 2 licenses · FRN 0028790087
-
- Licensee
- Robert M Patton
- Address
- Attn: Robert M. Patton
PO Box 24026
Knoxville, TN 37933
- FRN
- 0028790087
- Previous call
- KO4YHX
- Last granted
- May 6, 2022
- Effective
- May 6, 2022
- Last action
- May 6, 2022
FCC actions (2)
- May 6, 2022 — Vanity call sign granted VANGRT
- May 6, 2022 — License issued LIISS
-
- Licensee
- Robert M Patton
- Address
- PO Box 24026
Knoxville, TN 37933
- FRN
- 0028790087
- Last granted
- Mar 8, 2022
- Effective
- Mar 8, 2022
- Last action
- May 6, 2022
FCC actions (3)
- May 6, 2022 — License canceled LICAN
- Mar 8, 2022 — License issued LIISS
- Mar 8, 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 → Oct 4, 2026 · 25 snapshots · as KO4YHX
Robert M Patton
PO Box 24026
Knoxville, TN 37933
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KO4YHX in the last 24 hours. They show up here within seconds of KO4YHX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.