N9TPB
FCC License Search
🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 2026) · next update tomorrow 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, WIAC0QT HAM
✅ Available for a vanity request — free since Dec 30, 2011.
2x2 call: only Amateur Extra licensees 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 Dec 30, 2011
Previous holder: DEREK A CHRISTENSON
Held AC0QT Dec 7, 2006 → Dec 29, 2009 · first licensed Dec 7, 2006 as KC0ZBS · 3 licenses · FRN 0015751670
-
📦 Moved: Des Moines, IA → Johnston, IA
- Licensee
- DEREK A CHRISTENSON
- Address
- 8713 Overlook Ct.
Johnston, IA 50131
- FRN
- 0015751670
- Previous call
- AC0QT (Technician)
- Last granted
- Oct 17, 2019
- Effective
- Oct 17, 2019
- Last action
- Oct 17, 2019
FCC actions (4)
- Oct 17, 2019 — License renewed LIREN
- Jun 26, 2018 — Administrative update LIAUA
- Dec 29, 2009 — Vanity call sign granted VANGRT
- Dec 29, 2009 — License issued LIISS
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- Licensee
- DEREK A CHRISTENSON
- Address
- 5221 VILLAGE RUN AVE UNIT 1002
DES MOINES, IA 50317
- FRN
- 0015751670
- Previous call
- KC0ZBS (Technician)
- Last granted
- Dec 7, 2006
- Effective
- Dec 11, 2009
- Last action
- Dec 29, 2009
FCC actions (3)
- Dec 29, 2009 — License canceled LICAN
- Dec 11, 2009 — Systematic call sign granted SYSGRT
- Dec 11, 2009 — License issued LIISS
-
- Licensee
- DEREK A CHRISTENSON
- Address
- 5221 VILLAGE RUN AVE UNIT 1002
DES MOINES, IA 50317
- FRN
- 0015751670
- Last granted
- Dec 7, 2006
- Effective
- Dec 11, 2009
- Last action
- Dec 11, 2009
FCC actions (3)
- Dec 11, 2009 — License canceled LICAN
- Dec 7, 2006 — License issued LIISS
- Dec 7, 2006 — 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 AC0QT in the last 24 hours. They show up here within seconds of AC0QT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.