N9TPB
FCC License Search
🕒 FCC license data updated today 9:45 am CDT · 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, WIAF6KD HAM
✅ Available for a vanity request — free since Jul 30, 2017.
2x2 call: only Amateur Extra licensees can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload Sep 23, 2011 · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Jul 30, 2017
Previous holder: David Hartzell
Held AF6KD Jun 17, 2008 → Jul 29, 2015 · first licensed Feb 25, 2003 as N0TGD · 3 licenses · FRN 0005602206
-
- Licensee
- David Hartzell
- Address
- Attn: David Hartzell
4525 13th St Unit H
Boulder, CO 80304
- FRN
- 0005602206
- Previous call
- AF6KD (General)
- Last granted
- Jun 1, 2022
- Effective
- Jun 1, 2022
- Last action
- Jun 1, 2022
FCC actions (3)
- Jun 1, 2022 — License renewed LIREN
- Jul 29, 2015 — Systematic call sign granted SYSGRT
- Jul 29, 2015 — License issued LIISS
-
📦 Moved: Mountain View, CA → Boulder, CO
- Licensee
- David Hartzell
- Address
- Attn: David Hartzell
4525 13th St Unit H
Boulder, CO 80304
- FRN
- 0005602206
- Previous call
- N0TGD (General)
- Last granted
- Aug 16, 2012
- Effective
- Jun 12, 2014
- Last action
- Jul 29, 2015
FCC actions (6)
- Jul 29, 2015 — License canceled LICAN
- Jun 12, 2014 — Administrative update LIAUA
- Aug 16, 2012 — License renewed LIREN
- Jan 4, 2012 — Administrative update LIAUA
- Jun 17, 2008 — Systematic call sign granted SYSGRT
- Jun 17, 2008 — License issued LIISS
-
- Licensee
- David A Hartzell
- Address
- PO Box 391581
Mountain View, CA 94039-1581
- FRN
- 0005602206
- Last granted
- Feb 25, 2003
- Effective
- Oct 15, 2007
- Last action
- Jun 17, 2008
FCC actions (5)
- Jun 17, 2008 — License canceled LICAN
- Oct 15, 2007 — License modified LIMOD
- Sep 19, 2007 — Administrative update LIAUA
- Feb 26, 2007 — License modified LIMOD
- Feb 25, 2003 — License renewed LIREN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Mar 28, 2015 → Oct 4, 2026 · 69 snapshots · as AF6KD
David Hartzell
Attn: David Hartzell
4525 13th St Unit H, Boulder, CO 80304 - Seen May 27, 2010 → Oct 4, 2026 · 50 snapshots · as N0TGD
David A Hartzell
PO Box 391581
Mountain View, CA 94039-1581 - Seen May 28, 2012 → May 22, 2014 · 8 snapshots · as AF6KD
David A Hartzell
PO Box 7335
Boulder, CO 80306 - Seen Nov 7, 2004 · 1 snapshot · as N0TGD
DAVID A HARTZELL
1600 VILLA ST, MOUNTAIN, CA 94041
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for AF6KD in the last 24 hours. They show up here within seconds of AF6KD beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.