N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 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, WIKR4GHW HAM
⏳ Not available yet — opens for vanity requests Sep 10, 2027, two years after the license was canceled (Sep 9, 2025).
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
Previous holder: Harry Porter
Held KR4GHW Aug 21, 2025 → Sep 9, 2025 · first licensed Aug 21, 2025 as KR4GHW · 2 licenses · FRN 0037325420
-
- Licensee
- Harry Porter
- Address
- Attn: Harry Porter
PO Box 376
Cleveland, SC 29635-9344
- FRN
- 0037325420
- Previous call
- KR4GHW
- Last granted
- Sep 9, 2025
- Effective
- Sep 9, 2025
- Last action
- Sep 9, 2025
FCC actions (2)
- Sep 9, 2025 — Vanity call sign granted VANGRT
- Sep 9, 2025 — License issued LIISS
-
- Licensee
- Harry Porter
- Address
- PO Box 376
Cleveland, SC 29635-9344
- FRN
- 0037325420
- Last granted
- Aug 21, 2025
- Effective
- Aug 22, 2025
- Last action
- Sep 9, 2025
FCC actions (4)
- Sep 9, 2025 — License canceled LICAN
- Aug 22, 2025 — Administrative update LIAUA
- Aug 21, 2025 — License issued LIISS
- Aug 21, 2025 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Sep 25, 2025 → Oct 4, 2026 · 6 snapshots · as KR4GHW
Harry Porter
PO Box 376
Cleveland, SC 29635-9344
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KR4GHW in the last 24 hours. They show up here within seconds of KR4GHW beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.