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, WIAG6ZW HAM
✅ Available for a vanity request — free since Apr 23, 2018.
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 Apr 23, 2018
Previous holder: ROBERT J AMSTADT
Held AG6ZW Jan 12, 2010 → Apr 22, 2016 · first licensed Dec 14, 1999 as KF6ZTD · 5 licenses · FRN 0002981694
-
- Licensee
- ROBERT J AMSTADT
- Address
- 6024 ALLEN AVE
SAN JOSE, CA 95123
- FRN
- 0002981694
- Previous call
- KC3Z (General)
- Last granted
- May 19, 2026
- Effective
- May 19, 2026
- Last action
- May 19, 2026
FCC actions (4)
- May 19, 2026 — License renewed LIREN
- Sep 13, 2016 — Administrative update LIAUA
- Aug 5, 2016 — Vanity call sign granted VANGRT
- Aug 5, 2016 — License issued LIISS
-
- Licensee
- ROBERT J AMSTADT
- Address
- 6024 ALLEN AVE
SAN JOSE, CA 95123
- FRN
- 0002981694
- Previous call
- AG6ZW (General)
- Last granted
- Apr 22, 2016
- Effective
- Apr 22, 2016
- Last action
- Aug 5, 2016
FCC actions (3)
- Aug 5, 2016 — License canceled LICAN
- Apr 22, 2016 — Vanity call sign granted VANGRT
- Apr 22, 2016 — License issued LIISS
-
- Licensee
- ROBERT J AMSTADT
- Address
- 6024 ALLEN AVE
SAN JOSE, CA 95123
- FRN
- 0002981694
- Previous call
- K6RJA (General)
- Last granted
- Jan 12, 2010
- Effective
- Apr 5, 2016
- Last action
- Apr 22, 2016
FCC actions (5)
- Apr 22, 2016 — License canceled LICAN
- Apr 5, 2016 — Administrative update LIAUA
- Feb 5, 2016 — Administrative update LIAUA
- Apr 14, 2014 — Systematic call sign granted SYSGRT
- Apr 14, 2014 — License issued LIISS
-
- Licensee
- Robert J Amstadt
- Address
- 1560 Montellano Dr
San Jose, CA 95120-4835
- FRN
- 0002981694
- Previous call
- KF6ZTD (General)
- Last granted
- Jan 12, 2010
- Effective
- Apr 14, 2014
- Last action
- Mar 14, 2026
FCC actions (4)
- Apr 14, 2014 — License canceled LICAN
- Apr 8, 2014 — License modified LIMOD
- Jan 12, 2010 — License renewed LIREN
- Apr 7, 2000 — License issued LIISS
-
- Licensee
- Robert J Amstadt
- Address
- 1560 Montellano Dr
San Jose, CA 95120-4835
- FRN
- 0002981694
- Last granted
- Dec 14, 1999
- Effective
- Dec 14, 1999
- Last action
- Apr 7, 2000
FCC actions (2)
- Apr 7, 2000 — License canceled LICAN
- Dec 14, 1999 — License issued LIISS
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 AG6ZW in the last 24 hours. They show up here within seconds of AG6ZW beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.