N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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, WIKZ4DU HAM
✅ Available for a vanity request — free since Feb 24, 2026.
2x2 call: Advanced and Amateur Extra licensees 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 Feb 24, 2026
Previous holder: ALEX M HENDERSON
Held KZ4DU Aug 25, 2023 → Feb 23, 2024 · first licensed Aug 5, 2023 as KQ4KHY · 4 licenses · FRN 0034060574
-
- Licensee
- ALEX M HENDERSON
- Address
- PO Box 2141
LENOIR, NC 28645
- FRN
- 0034060574
- Previous call
- KZ4DU (General)
- Last granted
- Feb 23, 2024
- Effective
- Feb 23, 2024
- Last action
- Feb 23, 2024
FCC actions (2)
- Feb 23, 2024 — Vanity call sign granted VANGRT
- Feb 23, 2024 — License issued LIISS
-
- Licensee
- ALEX M HENDERSON
- Address
- PO Box 2141
LENOIR, NC 28645
- FRN
- 0034060574
- Previous call
- WE4MMM (General)
- Last granted
- Aug 25, 2023
- Effective
- Feb 5, 2024
- Last action
- Feb 23, 2024
FCC actions (3)
- Feb 23, 2024 — License canceled LICAN
- Feb 5, 2024 — Systematic call sign granted SYSGRT
- Feb 5, 2024 — License issued LIISS
-
- Licensee
- ALEX M HENDERSON
- Address
- PO Box 2141
LENOIR, NC 28645
- FRN
- 0034060574
- Previous call
- KQ4KHY (General)
- Last granted
- Aug 25, 2023
- Effective
- Feb 5, 2024
- Last action
- Feb 5, 2024
FCC actions (4)
- Feb 5, 2024 — License canceled LICAN
- Sep 1, 2023 — Administrative update LIAUA
- Aug 25, 2023 — Vanity call sign granted VANGRT
- Aug 25, 2023 — License issued LIISS
-
- Licensee
- ALEX HENDERSON
- Address
- P.O. Box 2141
LENOIR, NC 28645-2141
- FRN
- 0034060574
- Last granted
- Aug 5, 2023
- Effective
- Aug 10, 2023
- Last action
- Aug 25, 2023
FCC actions (5)
- Aug 25, 2023 — License canceled LICAN
- Aug 10, 2023 — Administrative update LIAUA
- Aug 9, 2023 — License modified LIMOD
- Aug 5, 2023 — License issued LIISS
- Aug 5, 2023 — 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 KZ4DU in the last 24 hours. They show up here within seconds of KZ4DU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.