N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 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, WIWH6DHZ HAM
✅ Available for a vanity request — free since Jun 2, 2009.
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 · available since Jun 2, 2009
Previous holder: Coconut Wireless Contest Club
Held WH6DHZ May 8, 2007 → Jun 1, 2007 · first licensed May 8, 2007 as WH6DHZ · 4 licenses · FRN 0016455032
-
- Licensee
- Coconut Wireless Contest Club
- Address
- Attn: KIYOSHI MIZOGUCHI
98-1559 Akaaka St
Aiea, HI 96701
- FRN
- 0016455032
- Previous call
- KH7XX
- Trustee
- KH6BK
- Last granted
- Mar 18, 2020
- Effective
- Mar 18, 2020
- Last action
- Mar 18, 2020
FCC actions (3)
- Mar 18, 2020 — License renewed LIREN
- Jun 11, 2010 — Vanity call sign granted VANGRT
- Jun 11, 2010 — License issued LIISS
-
- Licensee
- Coconut Wireless Contest Club
- Address
- Attn: KIYOSHI MIZOGUCHI
98-1559 Akaaka St
Aiea, HI 96701
- FRN
- 0016455032
- Previous call
- AH6XX
- Trustee
- KH6BK
- Last granted
- Dec 4, 2009
- Effective
- Dec 4, 2009
- Last action
- Dec 20, 2022
FCC actions (3)
- Jun 11, 2010 — License canceled LICAN
- Dec 4, 2009 — Vanity call sign granted VANGRT
- Dec 4, 2009 — License issued LIISS
-
- Licensee
- Coconut Wireless Contest Club
- Address
- Attn: KIYOSHI MIZOGUCHI
98-1559 Akaaka St
Aiea, HI 96701
- FRN
- 0016455032
- Previous call
- WH6DHZ
- Trustee
- KH6BK
- Last granted
- Jun 1, 2007
- Effective
- Jun 1, 2007
- Last action
- Dec 4, 2009
FCC actions (3)
- Dec 4, 2009 — License canceled LICAN
- Jun 1, 2007 — Vanity call sign granted VANGRT
- Jun 1, 2007 — License issued LIISS
-
- Licensee
- Coconut Wireless Contest Club
- Address
- Attn: KIYOSHI MIZOGUCHI
98-1559 Akaaka St
Aiea, HI 96701
- FRN
- 0016455032
- Trustee
- KH6BK
- Last granted
- May 8, 2007
- Effective
- May 8, 2007
- Last action
- Jun 1, 2007
FCC actions (3)
- Jun 1, 2007 — License canceled LICAN
- May 8, 2007 — License issued LIISS
- May 8, 2007 — 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 May 27, 2010 → Oct 4, 2026 · 187 snapshots · as WH6DHZ
Coconut Wireless Contest Club
Attn: KIYOSHI MIZOGUCHI
98-1559 Akaaka St, Aiea, HI 96701
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for WH6DHZ in the last 24 hours. They show up here within seconds of WH6DHZ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.