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, WIWD8AMX HAM
✅ Available for a vanity request — free since Dec 25, 2021.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Dec 25, 2021
Previous holder: WILLIAM F DUEMMEL III
Held WD8AMX Nov 7, 2006 → Dec 24, 2019 · first licensed Nov 7, 2006 as WD8AMX · 2 licenses · FRN 0015698269
-
- Licensee
- WILLIAM F DUEMMEL III
- Address
- 4399 Zachary Ct.
Dublin, OH 43017
- FRN
- 0015698269
- Previous call
- WD8AMX (General)
- Last granted
- Dec 24, 2019
- Effective
- Dec 24, 2019
- Last action
- Dec 24, 2019
FCC actions (2)
- Dec 24, 2019 — Vanity call sign granted VANGRT
- Dec 24, 2019 — License issued LIISS
-
- Licensee
- WILLIAM F DUEMMEL III
- Address
- 4399 Zachary Ct.
Dublin, OH 43017
- FRN
- 0015698269
- Last granted
- Feb 14, 2017
- Effective
- May 17, 2019
- Last action
- Dec 24, 2019
FCC actions (7)
- Dec 24, 2019 — License canceled LICAN
- May 17, 2019 — License modified LIMOD
- Feb 14, 2017 — License renewed LIREN
- Jun 13, 2014 — Administrative update LIAUA
- Mar 20, 2007 — License renewed LIREN
- Nov 8, 2006 — Administrative update LIAUA
- Nov 7, 2006 — FCC action ESCFRN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Mar 28, 2015 → Sep 27, 2026 · 47 snapshots · as WD8AMX
WILLIAM F DUEMMEL III
4399 Zachary Ct., Dublin, OH 43017 - Seen May 27, 2010 → May 22, 2014 · 11 snapshots · as WD8AMX
WILLIAM F DUEMMEL III
11818 97th Ln NE #C426, Kirkland, WA 98034 - Seen Nov 7, 2004 · 1 snapshot · as WD8AMX
WILLIAM F DUEMMEL III
25814 NE 25TH ST, REDMOND, WA 98053
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for WD8AMX in the last 24 hours. They show up here within seconds of WD8AMX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.