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, WIKJ4RZP HAM
✅ Available for a vanity request — free since Feb 9, 2013.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Feb 9, 2013
Previous holder: Scott Busse
Held KJ4RZP Feb 8, 2010 → Feb 8, 2011 · first licensed Feb 8, 2010 as KJ4RZP · 4 licenses · FRN 0019560184
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📦 Moved: Spring Hill, FL → Crystall Beach, FL
- Licensee
- Scott Busse
- Address
- Attn: Scott Busse
PO Box 483
Crystall Beach, FL 34681
- FRN
- 0019560184
- Previous call
- KC3O (General)
- Last granted
- Aug 16, 2023
- Effective
- Aug 16, 2023
- Last action
- Aug 16, 2023
FCC actions (4)
- Aug 16, 2023 — License renewed LIREN
- Aug 10, 2023 — Administrative update LIAUA
- Aug 13, 2013 — Vanity call sign granted VANGRT
- Aug 13, 2013 — License issued LIISS
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- Licensee
- Scott Busse
- Address
- PO Box 6162
Spring Hill, FL 34611
- FRN
- 0019560184
- Previous call
- AK4FM (General)
- Last granted
- Sep 27, 2011
- Effective
- Sep 27, 2011
- Last action
- Aug 13, 2013
FCC actions (3)
- Aug 13, 2013 — License canceled LICAN
- Sep 27, 2011 — Vanity call sign granted VANGRT
- Sep 27, 2011 — License issued LIISS
-
- Licensee
- Scott Busse
- Address
- PO Box 6162
Spring Hill, FL 34611
- FRN
- 0019560184
- Previous call
- KJ4RZP (General)
- Last granted
- Feb 8, 2010
- Effective
- Feb 8, 2011
- Last action
- Sep 27, 2011
FCC actions (3)
- Sep 27, 2011 — License canceled LICAN
- Feb 8, 2011 — Systematic call sign granted SYSGRT
- Feb 8, 2011 — License issued LIISS
-
- Licensee
- Scott Busse
- Address
- PO Box 6162
Spring Hill, FL 34611
- FRN
- 0019560184
- Last granted
- Feb 8, 2010
- Effective
- Feb 8, 2011
- Last action
- Feb 8, 2011
FCC actions (4)
- Feb 8, 2011 — License canceled LICAN
- Feb 24, 2010 — License modified LIMOD
- Feb 8, 2010 — License issued LIISS
- Feb 8, 2010 — 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 KJ4RZP in the last 24 hours. They show up here within seconds of KJ4RZP beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.