N9TPB
FCC License Search
🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 2026) · next update today 9:45 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, WIAH2DU HAM
✅ Available for a vanity request — free since Jun 18, 2010.
2x2 call: only Amateur Extra licensees can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Jun 18, 2010
Previous holder: Koetsu Sato
Held AH2DU May 27, 2008 → Jun 17, 2008 · first licensed May 27, 2008 as AH2DU · 2 licenses · FRN 0017754102
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📦 Moved: Tumon Bay, GU → Yigo, GU
- Licensee
- Koetsu Sato
- Address
- Attn: C/o Guam Contest Club
502 Chalan Padiron Haya
Yigo, GU 96929
- FRN
- 0017754102
- Previous call
- AH2DU
- Last granted
- Apr 6, 2018
- Effective
- Apr 6, 2018
- Last action
- Apr 6, 2018
FCC actions (3)
- Apr 6, 2018 — License renewed LIREN
- Jun 17, 2008 — Vanity call sign granted VANGRT
- Jun 17, 2008 — License issued LIISS
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- Licensee
- Koetsu Sato
- Address
- C/o Guam Contest Club 1433 Pale San Vistores Rd
Tumon Bay, GU 96913
- FRN
- 0017754102
- Last granted
- May 27, 2008
- Effective
- May 27, 2008
- Last action
- Jun 17, 2008
FCC actions (3)
- Jun 17, 2008 — License canceled LICAN
- May 27, 2008 — License issued LIISS
- May 27, 2008 — 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 AH2DU in the last 24 hours. They show up here within seconds of AH2DU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.