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, WIKU4SU HAM
✅ Available for a vanity request — free since Apr 29, 2002.
2x2 call: Advanced and Amateur Extra licensees can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload Dec 31, 2003 · eQSL AG member · QRZ · HamQTH
Not currently held · 1 holder on record · available since Apr 29, 2002
Previous holder: Ronald E Gast
Held KU4SU Jun 14, 1998 → Apr 28, 2000 · first licensed Jun 14, 1998 as KU4SU · 3 licenses · FRN 0002675064
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📦 Moved: Fort Knox, KY → Radcliff, KY
- Licensee
- Ronald E Gast
- Address
- 1936 S. Dixie BLVD
Radcliff, KY 40160
- FRN
- 0002675064
- Previous call
- AF4SB (Advanced)
- Last granted
- Aug 14, 2020
- Effective
- Aug 11, 2023
- Last action
- Aug 11, 2023
FCC actions (9)
- Aug 11, 2023 — Administrative update LIAUA
- Aug 14, 2020 — License renewed LIREN
- Jan 13, 2011 — Administrative update LIAUA
- Jul 13, 2010 — License renewed LIREN
- Aug 12, 2009 — Administrative update LIAUA
- Dec 15, 2006 — Administrative update LIAUA
- Oct 15, 2003 — License modified LIMOD
- Jun 20, 2001 — Administrative update LIAUA
- Jun 13, 2000 — License issued LIISS
-
- Licensee
- Ronald E Gast
- Address
- 7482-C 10 th Tank BN ST
Fort Knox, KY 40121
- FRN
- 0002675064
- Previous call
- KU4SU (Advanced)
- Last granted
- Jun 14, 1998
- Effective
- Apr 28, 2000
- Last action
- Jun 13, 2000
FCC actions (2)
- Jun 13, 2000 — License canceled LICAN
- Apr 28, 2000 — License issued LIISS
-
- Licensee
- RONALD E GAST
- Address
- 7482 C 10TH BN ST
FORT KNOX, KY 40121
- FRN
- 0002675064
- Last granted
- Jun 14, 1998
- Effective
- Jun 14, 1998
- Last action
- Apr 28, 2000
FCC actions (1)
- Apr 28, 2000 — License canceled LICAN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Apr 27, 2024 → Oct 4, 2026 · 12 snapshots · as AI4RG
Ronald E Gast
1936 S. Dixie BLVD, Radcliff, KY 40160 - Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KU4SU
RONALD E GAST
7482 C 10TH BN ST, FORT KNOX, KY 40121 - Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as AF4SB
Ronald E Gast
7482-C 10 th Tank BN ST, Fort Knox, KY 40121 - Seen Oct 17, 2011 → Apr 16, 2022 · 34 snapshots · as AI4RG
Ronald E Gast
1402 W VINE ST, Radcliff, KY 40160 - Seen May 27, 2010 · 1 snapshot · as AI4RG
Ronald E Gast
107 Honeysuckle Ct Apt #9, Radcliff, KY 40160 - Seen Nov 7, 2004 · 1 snapshot · as AI4RG
Ronald E Gast
7745-E 70th Tank Battalion Road, Fort Knox, KY 40121
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KU4SU in the last 24 hours. They show up here within seconds of KU4SU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.