N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · 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, WIAC0LB HAM
✅ Available for a vanity request — free since May 21, 2010.
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 May 21, 2010
Previous holder: John R Merkling
Held AC0LB Feb 26, 2007 → May 20, 2008 · first licensed Feb 26, 2007 as KC0ZQO · 3 licenses · FRN 0016123390
-
- Licensee
- John R Merkling
- Address
- 11171 West Exposition Dr
Lakewood, CO 80226-3821
- FRN
- 0016123390
- Previous call
- AC0LB (General)
- Last granted
- Feb 21, 2018
- Effective
- Feb 21, 2018
- Last action
- Feb 21, 2018
FCC actions (3)
- Feb 21, 2018 — License renewed LIREN
- May 20, 2008 — Vanity call sign granted VANGRT
- May 20, 2008 — License issued LIISS
-
- Licensee
- John R Merkling
- Address
- 11171 West Exposition Dr
Lakewood, CO 80226-3821
- FRN
- 0016123390
- Previous call
- KC0ZQO (General)
- Last granted
- Feb 26, 2007
- Effective
- Apr 25, 2008
- Last action
- May 20, 2008
FCC actions (3)
- May 20, 2008 — License canceled LICAN
- Apr 25, 2008 — Systematic call sign granted SYSGRT
- Apr 25, 2008 — License issued LIISS
-
- Licensee
- John R Merkling
- Address
- 11171 West Exposition Dr
Lakewood, CO 80226-3821
- FRN
- 0016123390
- Last granted
- Feb 26, 2007
- Effective
- Apr 25, 2008
- Last action
- Apr 25, 2008
FCC actions (4)
- Apr 25, 2008 — License canceled LICAN
- Mar 8, 2007 — License modified LIMOD
- Feb 26, 2007 — License issued LIISS
- Feb 26, 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 · 141 snapshots · as KC0ZQO
John R Merkling
11171 West Exposition Dr, Lakewood, CO 80226-3821
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for AC0LB in the last 24 hours. They show up here within seconds of AC0LB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.