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, WIKD7HU HAM
✅ Available for a vanity request — free since Jun 24, 2025.
2x2 call: Advanced and Amateur Extra licensees can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload Apr 30, 2023 · eQSL AG member · QRZ · HamQTH
Not currently held · 1 holder on record · available since Jun 24, 2025
Previous holder: CHARLES A WITTNAM
Held KD7HU Jun 24, 2007 → Jun 23, 2023 · first licensed Jun 24, 2007 as KD7HU · 2 licenses · FRN 0016636979
-
- Licensee
- CHARLES A WITTNAM
- Address
- 4397 Ridgewood Lane S
BILLINGS, MT 59106-4736
- FRN
- 0016636979
- Previous call
- KD7HU (Advanced)
- Last granted
- Jun 23, 2023
- Effective
- Jun 23, 2023
- Last action
- Jun 23, 2023
FCC actions (2)
- Jun 23, 2023 — Vanity call sign granted VANGRT
- Jun 23, 2023 — License issued LIISS
-
- Licensee
- CHARLES A WITTNAM
- Address
- 4397 Ridgewood Lane S
BILLINGS, MT 59106-4736
- FRN
- 0016636979
- Last granted
- Aug 8, 2018
- Effective
- Aug 8, 2018
- Last action
- Jun 23, 2023
FCC actions (6)
- Jun 23, 2023 — License canceled LICAN
- Aug 8, 2018 — License renewed LIREN
- Nov 27, 2017 — License modified LIMOD
- Nov 4, 2008 — License renewed LIREN
- Jun 26, 2007 — Administrative update LIAUA
- Jun 24, 2007 — FCC action ESCFRN
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 KD7HU in the last 24 hours. They show up here within seconds of KD7HU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.