N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:42 am CDT (FCC files through Sep 30, 2026) · next update today 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, WIKT4OU HAM
✅ Available for a vanity request — free since Nov 15, 2005.
2x2 call: Advanced and Amateur Extra licensees can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Nov 15, 2005
Previous holder: Frederick F Williston
Held KT4OU Apr 24, 1996 → Nov 14, 2003 · first licensed Apr 24, 1996 as KT4OU · 3 licenses · FRN 0009841628
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- Licensee
- Frederick F Williston
- Address
- Attn: Frederick F Williston
5047 Watergate Dr
Myrtle Beach, SC 29588-6321
- FRN
- 0009841628
- Previous call
- AI4CP (Advanced)
- Last granted
- Oct 24, 2023
- Effective
- Oct 24, 2023
- Last action
- Oct 24, 2023
FCC actions (4)
- Oct 24, 2023 — License renewed LIREN
- Sep 18, 2013 — License renewed LIREN
- Dec 5, 2003 — Vanity call sign granted VANGRT
- Dec 5, 2003 — License issued LIISS
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- Licensee
- Frederick F Williston
- Address
- 5047 Watergate Dr
Myrtle Beach, SC 29577-6321
- FRN
- 0009841628
- Previous call
- KT4OU (Advanced)
- Last granted
- Apr 24, 1996
- Effective
- Nov 14, 2003
- Last action
- Dec 5, 2003
FCC actions (3)
- Dec 5, 2003 — License canceled LICAN
- Nov 14, 2003 — Systematic call sign granted SYSGRT
- Nov 14, 2003 — License issued LIISS
-
- Licensee
- Frederick F Williston
- Address
- 5047 Watergate Dr
Myrtle Beach, SC 29577-6321
- FRN
- 0009841628
- Previous call
- KF5NY (Advanced)
- Last granted
- Apr 24, 1996
- Effective
- Apr 24, 1996
- Last action
- Nov 14, 2003
FCC actions (2)
- Nov 14, 2003 — License canceled LICAN
- Nov 14, 2003 — FCC action LITIN
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 KT4OU in the last 24 hours. They show up here within seconds of KT4OU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.