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
Ask:
HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIAC0YK HAM
✅ Available for a vanity request — free since Feb 23, 2014.
2x2 call: only Amateur Extra licensees can request it.
No pending applications list it.
📬 QSL: not on LoTW · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Feb 23, 2014
Previous holder: Michael J Hartmann
Held AC0YK Jun 14, 2011 → Feb 22, 2012 · first licensed Nov 18, 2003 as KC5EUU · 4 licenses · FRN 0009872961
-
📦 Moved: Colorado Springs, CO → Green Mountain Falls, CO
- Licensee
- Michael J Hartmann
- Address
- Attn: Michael Hartmann
PO Box 334
Green Mountain Falls, CO 80819
- FRN
- 0009872961
- Previous call
- AC0YK (General)
- Last granted
- Jan 21, 2022
- Effective
- Jan 21, 2022
- Last action
- Jan 21, 2022
FCC actions (6)
- Jan 21, 2022 — License renewed LIREN
- Jul 30, 2021 — Administrative update LIAUA
- Feb 11, 2014 — Administrative update LIAUA
- Jan 15, 2014 — Administrative update LIAUA
- Feb 22, 2012 — Vanity call sign granted VANGRT
- Feb 22, 2012 — License issued LIISS
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- Licensee
- Michael J Hartmann
- Address
- 1830 W Platte
Colorado Springs, CO 80904
- FRN
- 0009872961
- Previous call
- WB6VUY (General)
- Last granted
- Jun 14, 2011
- Effective
- Jan 10, 2012
- Last action
- Feb 22, 2012
FCC actions (3)
- Feb 22, 2012 — License canceled LICAN
- Jan 10, 2012 — Systematic call sign granted SYSGRT
- Jan 10, 2012 — License issued LIISS
-
- Licensee
- Michael J Hartmann
- Address
- 1830 W Platte
Colorado Springs, CO 80904
- FRN
- 0009872961
- Previous call
- KC5EUU (General)
- Last granted
- Jun 14, 2011
- Effective
- Jan 10, 2012
- Last action
- Jan 10, 2012
FCC actions (4)
- Jan 10, 2012 — License canceled LICAN
- Jul 28, 2011 — Administrative update LIAUA
- Jun 14, 2011 — Vanity call sign granted VANGRT
- Jun 14, 2011 — License issued LIISS
-
- Licensee
- Michael J Hartmann
- Address
- 1830 W Platte
Colorado Springs, CO 80904
- FRN
- 0009872961
- Last granted
- Nov 18, 2003
- Effective
- Dec 19, 2008
- Last action
- Jun 14, 2011
FCC actions (5)
- Jun 14, 2011 — License canceled LICAN
- Dec 19, 2008 — License modified LIMOD
- Sep 5, 2008 — Administrative update LIAUA
- Aug 10, 2007 — Administrative update LIAUA
- Nov 18, 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, 2014 → Sep 27, 2026 · 37 snapshots · as AC0V
Michael J Hartmann
Attn: Michael Hartmann
PO Box 334
Green Mountain Falls, CO 80819 - Seen May 27, 2010 → Sep 27, 2026 · 140 snapshots · as KC5EUU
Michael J Hartmann
1830 W Platte, Colorado Springs, CO 80904 - Seen Nov 7, 2004 · 1 snapshot · as KC5EUU
MICHAEL J HARTMANN
5929 DARNELL, HOUSTON, TX 77074-7719
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for AC0YK in the last 24 hours. They show up here within seconds of AC0YK beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.