N9TPB
FCC License Search
🕒 FCC license data updated today 9:45 am CDT · 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, WIKI4WFZ HAM
✅ Available for a vanity request — free since Jun 3, 2011.
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 3, 2011
Previous holder: Dan N Tran
Held KI4WFZ Jun 4, 2007 → Jun 2, 2009 · first licensed Jun 4, 2007 as KI4WFZ · 2 licenses · FRN 0016553273
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📦 Moved: Manassas, VA → Brooklyn, NY
- Licensee
- Dan N Tran
- Address
- 164 Saint Nicholas Ave Apt 1
Brooklyn, NY 11237
- FRN
- 0016553273
- Previous call
- KI4WFZ (General)
- Last granted
- Jul 2, 2019
- Effective
- May 4, 2024
- Last action
- May 4, 2024
FCC actions (7)
- May 4, 2024 — Administrative update LIAUA
- Jul 2, 2019 — License renewed LIREN
- Feb 22, 2012 — Administrative update LIAUA
- Sep 2, 2010 — Administrative update LIAUA
- Aug 3, 2009 — License modified LIMOD
- Jun 2, 2009 — Vanity call sign granted VANGRT
- Jun 2, 2009 — License issued LIISS
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- Licensee
- Dan N Tran
- Address
- 8911 Yorkshire Lane
Manassas, VA 20111-1504
- FRN
- 0016553273
- Last granted
- Jun 4, 2007
- Effective
- Oct 18, 2008
- Last action
- Jun 2, 2009
FCC actions (5)
- Jun 2, 2009 — License canceled LICAN
- Oct 18, 2008 — Administrative update LIAUA
- Jun 12, 2007 — Administrative update LIAUA
- Jun 4, 2007 — License issued LIISS
- Jun 4, 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 Jul 1, 2024 → Oct 4, 2026 · 11 snapshots · as K4DNT
Dan N Tran
164 Saint Nicholas Ave Apt 1, Brooklyn, NY 11237 - Seen May 27, 2010 → Oct 4, 2026 · 47 snapshots · as KI4WFZ
Dan N Tran
8911 Yorkshire Lane, Manassas, VA 20111-1504 - Seen Apr 16, 2022 → Apr 27, 2024 · 2 snapshots · as K4DNT
Dan N Tran
31 Vanderbilt Ave Apt 2, Brooklyn, NY 11205 - Seen May 28, 2012 → May 6, 2019 · 31 snapshots · as K4DNT
Dan N Tran
1927 Broadway E, Seattle, WA 98102-4254 - Seen Oct 17, 2011 → Nov 10, 2011 · 2 snapshots · as K4DNT
Dan N Tran
909 112th Avenue NE #618, Bellevue, WA 98004 - Seen May 27, 2010 · 1 snapshot · as K4DNT
Dan N Tran
8911 Yorkshire Ln, Manassas, VA 20111
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KI4WFZ in the last 24 hours. They show up here within seconds of KI4WFZ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.