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, WIKB5ZSO HAM
✅ Available for a vanity request — free since Jun 26, 2006.
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 Jun 26, 2006
Previous holder: JAMES B PORTER
Held KB5ZSO Oct 24, 2000 → Jun 25, 2004 · first licensed Oct 24, 2000 as KB5ZSO · 2 licenses · FRN 0004182440
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📦 Moved: West Terre Haute, IN → Divide, CO
- Licensee
- JAMES B PORTER
- Address
- 90 Aztec Circle
Divide, CO 80814
- FRN
- 0004182440
- Previous call
- KB5ZSO (Technician Plus)
- Last granted
- Sep 7, 2024
- Effective
- Mar 27, 2026
- Last action
- Mar 27, 2026
FCC actions (6)
- Mar 27, 2026 — Administrative update LIAUA
- Sep 9, 2024 — Administrative update LIAUA
- Sep 7, 2024 — License renewed LIREN
- Aug 21, 2014 — License renewed LIREN
- Jun 25, 2004 — Vanity call sign granted VANGRT
- Jun 25, 2004 — License issued LIISS
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- Licensee
- JAMES B PORTER
- Address
- 5067 S Robinson Pl
West Terre Haute, IN 47885
- FRN
- 0004182440
- Last granted
- May 13, 2004
- Effective
- May 13, 2004
- Last action
- Jun 25, 2004
FCC actions (3)
- Jun 25, 2004 — License canceled LICAN
- May 13, 2004 — License renewed LIREN
- Oct 24, 2000 — Administrative update LIAUA
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Sep 27, 2026 → Oct 4, 2026 · 2 snapshots · as N9AJR
JAMES B PORTER
90 Aztec Circle, Divide, CO 80814 - Seen Nov 7, 2004 → Oct 4, 2026 · 60 snapshots · as KB5ZSO
JAMES B PORTER
5067 S Robinson Pl, West Terre Haute, IN 47885 - Seen Sep 27, 2024 → Sep 25, 2025 · 8 snapshots · as N9AJR
JAMES B PORTER
189 PR638 #42, Matagorda, TX 77457 - Seen Mar 28, 2015 → Jul 1, 2024 · 26 snapshots · as N9AJR
JAMES B PORTER
Attn: James Porter
PO Box 532
16120 fm 1906, Wheeler, TX 79096
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KB5ZSO in the last 24 hours. They show up here within seconds of KB5ZSO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.