N9TPB FCC License Search

🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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, WI

AC9KN HAM

✅ Available for a vanity request — free since Apr 5, 2017.

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 5, 2017

Previous holder: William J Piva

Held AC9KN Jan 5, 2008 → Apr 4, 2015 · first licensed Jul 18, 2000 as KB9WSD · 64 licenses · FRN 0003823143

N9WJP Active Amateur Extra · vanity Aug 16, 2024 → expires Aug 16, 2034

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
KB9WSD (General)

Last granted
Aug 16, 2024

Effective
Aug 16, 2024

Last action
Aug 16, 2024
FCC actions (2)
- Aug 16, 2024 — Vanity call sign granted VANGRT
- Aug 16, 2024 — License issued LIISS
KB9WSD Canceled Amateur Extra · vanity Jul 23, 2024 → Aug 16, 2024 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
N9WJP (General)

Last granted
Jul 23, 2024

Effective
Jul 23, 2024

Last action
Aug 16, 2024
FCC actions (3)
- Aug 16, 2024 — License canceled LICAN
- Jul 23, 2024 — Vanity call sign granted VANGRT
- Jul 23, 2024 — License issued LIISS
N9WJP Canceled Amateur Extra · vanity Aug 14, 2020 → Jul 23, 2024 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AC9QZ (General)

Last granted
Aug 14, 2020

Effective
Aug 14, 2020

Last action
Jul 23, 2024
FCC actions (3)
- Jul 23, 2024 — License canceled LICAN
- Aug 14, 2020 — Vanity call sign granted VANGRT
- Aug 14, 2020 — License issued LIISS
AC9QZ Canceled Amateur Extra Jul 11, 2017 → Aug 14, 2020 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AC9QL (General)

Last granted
Oct 11, 2017

Effective
Oct 11, 2017

Last action
Aug 14, 2020
FCC actions (4)
- Aug 14, 2020 — License canceled LICAN
- Oct 11, 2017 — License renewed LIREN
- Jul 11, 2017 — Systematic call sign granted SYSGRT
- Jul 11, 2017 — License issued LIISS
AC9QL Canceled Amateur Extra Jan 5, 2008 → Jul 11, 2017 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AC9PN (General)

Last granted
Jan 5, 2008

Effective
May 9, 2017

Last action
Jul 11, 2017
FCC actions (3)
- Jul 11, 2017 — License canceled LICAN
- May 9, 2017 — Systematic call sign granted SYSGRT
- May 9, 2017 — License issued LIISS
AC9PN Canceled Amateur Extra Jan 5, 2008 → May 9, 2017 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AC9PK (General)

Last granted
Jan 5, 2008

Effective
Jan 28, 2017

Last action
May 9, 2017
FCC actions (3)
- May 9, 2017 — License canceled LICAN
- Jan 28, 2017 — Systematic call sign granted SYSGRT
- Jan 28, 2017 — License issued LIISS
AC9PK Canceled Amateur Extra Jan 5, 2008 → Jan 28, 2017 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AC9NA (General)

Last granted
Jan 5, 2008

Effective
Jan 10, 2017

Last action
Jan 28, 2017
FCC actions (3)
- Jan 28, 2017 — License canceled LICAN
- Jan 10, 2017 — Systematic call sign granted SYSGRT
- Jan 10, 2017 — License issued LIISS
AC9NA Canceled Amateur Extra Jan 5, 2008 → Jan 10, 2017 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AC9MC (General)

Last granted
Jan 5, 2008

Effective
Dec 29, 2015

Last action
Jan 10, 2017
FCC actions (3)
- Jan 10, 2017 — License canceled LICAN
- Dec 29, 2015 — Systematic call sign granted SYSGRT
- Dec 29, 2015 — License issued LIISS
AC9MC Canceled Amateur Extra Jan 5, 2008 → Dec 29, 2015 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AC9LD (General)

Last granted
Jan 5, 2008

Effective
Jul 28, 2015

Last action
Dec 29, 2015
FCC actions (3)
- Dec 29, 2015 — License canceled LICAN
- Jul 28, 2015 — Systematic call sign granted SYSGRT
- Jul 28, 2015 — License issued LIISS
AC9LD Canceled Amateur Extra Jan 5, 2008 → Jul 28, 2015 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AC9KN (General)

Last granted
Jan 5, 2008

Effective
Apr 4, 2015

Last action
Jul 28, 2015
FCC actions (3)
- Jul 28, 2015 — License canceled LICAN
- Apr 4, 2015 — Systematic call sign granted SYSGRT
- Apr 4, 2015 — License issued LIISS
AC9KN Canceled Amateur Extra Jan 5, 2008 → Apr 4, 2015 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AC9KL (General)

Last granted
Jan 5, 2008

Effective
Jan 16, 2015

Last action
Apr 4, 2015
FCC actions (3)
- Apr 4, 2015 — License canceled LICAN
- Jan 16, 2015 — Systematic call sign granted SYSGRT
- Jan 16, 2015 — License issued LIISS
AC9KL Canceled Amateur Extra Jan 5, 2008 → Jan 16, 2015 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AC9JJ (General)

Last granted
Jan 5, 2008

Effective
Jan 10, 2015

Last action
Jan 16, 2015
FCC actions (3)
- Jan 16, 2015 — License canceled LICAN
- Jan 10, 2015 — Systematic call sign granted SYSGRT
- Jan 10, 2015 — License issued LIISS
AC9JJ Canceled Amateur Extra Jan 5, 2008 → Jan 10, 2015 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AC9JI (General)

Last granted
Jan 5, 2008

Effective
Aug 26, 2014

Last action
Jan 10, 2015
FCC actions (3)
- Jan 10, 2015 — License canceled LICAN
- Aug 26, 2014 — Systematic call sign granted SYSGRT
- Aug 26, 2014 — License issued LIISS
AC9JI Canceled Amateur Extra Jan 5, 2008 → Aug 26, 2014 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AC9GG (General)

Last granted
Jan 5, 2008

Effective
Aug 19, 2014

Last action
Aug 26, 2014
FCC actions (3)
- Aug 26, 2014 — License canceled LICAN
- Aug 19, 2014 — Systematic call sign granted SYSGRT
- Aug 19, 2014 — License issued LIISS
AC9GG Canceled Amateur Extra Jan 5, 2008 → Aug 19, 2014 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AC9GF (General)

Last granted
Jan 5, 2008

Effective
Aug 15, 2013

Last action
Aug 19, 2014
FCC actions (3)
- Aug 19, 2014 — License canceled LICAN
- Aug 15, 2013 — Systematic call sign granted SYSGRT
- Aug 15, 2013 — License issued LIISS
AC9GF Canceled Amateur Extra Jan 5, 2008 → Aug 15, 2013 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AC9GE (General)

Last granted
Jan 5, 2008

Effective
Aug 14, 2013

Last action
Aug 15, 2013
FCC actions (3)
- Aug 15, 2013 — License canceled LICAN
- Aug 14, 2013 — Systematic call sign granted SYSGRT
- Aug 14, 2013 — License issued LIISS
AC9GE Canceled Amateur Extra Jan 5, 2008 → Aug 14, 2013 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AC9GD (General)

Last granted
Jan 5, 2008

Effective
Aug 13, 2013

Last action
Aug 14, 2013
FCC actions (3)
- Aug 14, 2013 — License canceled LICAN
- Aug 13, 2013 — Systematic call sign granted SYSGRT
- Aug 13, 2013 — License issued LIISS
AC9GD Canceled Amateur Extra Jan 5, 2008 → Aug 13, 2013 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AC9GB (General)

Last granted
Jan 5, 2008

Effective
Aug 10, 2013

Last action
Aug 13, 2013
FCC actions (3)
- Aug 13, 2013 — License canceled LICAN
- Aug 10, 2013 — Systematic call sign granted SYSGRT
- Aug 10, 2013 — License issued LIISS
AC9GB Canceled Amateur Extra Jan 5, 2008 → Aug 10, 2013 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AC9GA (General)

Last granted
Jan 5, 2008

Effective
Aug 6, 2013

Last action
Aug 10, 2013
FCC actions (3)
- Aug 10, 2013 — License canceled LICAN
- Aug 6, 2013 — Systematic call sign granted SYSGRT
- Aug 6, 2013 — License issued LIISS
AC9GA Canceled Amateur Extra Jan 5, 2008 → Aug 6, 2013 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AC9FZ (General)

Last granted
Jan 5, 2008

Effective
Aug 3, 2013

Last action
Aug 6, 2013
FCC actions (3)
- Aug 6, 2013 — License canceled LICAN
- Aug 3, 2013 — Systematic call sign granted SYSGRT
- Aug 3, 2013 — License issued LIISS
AC9FZ Canceled Amateur Extra Jan 5, 2008 → Aug 3, 2013 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AC9FW (General)

Last granted
Jan 5, 2008

Effective
Jul 31, 2013

Last action
Aug 3, 2013
FCC actions (3)
- Aug 3, 2013 — License canceled LICAN
- Jul 31, 2013 — Systematic call sign granted SYSGRT
- Jul 31, 2013 — License issued LIISS
AC9FW Canceled Amateur Extra Jan 5, 2008 → Jul 31, 2013 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9ZZ (General)

Last granted
Jan 5, 2008

Effective
Jul 27, 2013

Last action
Jul 31, 2013
FCC actions (3)
- Jul 31, 2013 — License canceled LICAN
- Jul 27, 2013 — Systematic call sign granted SYSGRT
- Jul 27, 2013 — License issued LIISS
AB9ZZ Canceled Amateur Extra Jan 5, 2008 → Jul 27, 2013 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9ZY (General)

Last granted
Jan 5, 2008

Effective
Aug 16, 2011

Last action
Jul 27, 2013
FCC actions (3)
- Jul 27, 2013 — License canceled LICAN
- Aug 16, 2011 — Systematic call sign granted SYSGRT
- Aug 16, 2011 — License issued LIISS
AB9ZY Canceled Amateur Extra Jan 5, 2008 → Aug 16, 2011 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9ZW (General)

Last granted
Jan 5, 2008

Effective
Aug 13, 2011

Last action
Aug 16, 2011
FCC actions (3)
- Aug 16, 2011 — License canceled LICAN
- Aug 13, 2011 — Systematic call sign granted SYSGRT
- Aug 13, 2011 — License issued LIISS
AB9ZW Canceled Amateur Extra Jan 5, 2008 → Aug 13, 2011 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9ZV (General)

Last granted
Jan 5, 2008

Effective
Aug 12, 2011

Last action
Aug 13, 2011
FCC actions (3)
- Aug 13, 2011 — License canceled LICAN
- Aug 12, 2011 — Systematic call sign granted SYSGRT
- Aug 12, 2011 — License issued LIISS
AB9ZV Canceled Amateur Extra Jan 5, 2008 → Aug 12, 2011 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9ZU (General)

Last granted
Jan 5, 2008

Effective
Aug 9, 2011

Last action
Aug 12, 2011
FCC actions (3)
- Aug 12, 2011 — License canceled LICAN
- Aug 9, 2011 — Systematic call sign granted SYSGRT
- Aug 9, 2011 — License issued LIISS
AB9ZU Canceled Amateur Extra Jan 5, 2008 → Aug 9, 2011 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9ZT (General)

Last granted
Jan 5, 2008

Effective
Aug 6, 2011

Last action
Aug 9, 2011
FCC actions (3)
- Aug 9, 2011 — License canceled LICAN
- Aug 6, 2011 — Systematic call sign granted SYSGRT
- Aug 6, 2011 — License issued LIISS
AB9ZT Canceled Amateur Extra Jan 5, 2008 → Aug 6, 2011 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9ZQ (General)

Last granted
Jan 5, 2008

Effective
Aug 5, 2011

Last action
Aug 6, 2011
FCC actions (3)
- Aug 6, 2011 — License canceled LICAN
- Aug 5, 2011 — Systematic call sign granted SYSGRT
- Aug 5, 2011 — License issued LIISS
AB9ZQ Canceled Amateur Extra Jan 5, 2008 → Aug 5, 2011 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9ZP (General)

Last granted
Jan 5, 2008

Effective
Jul 30, 2011

Last action
Aug 5, 2011
FCC actions (3)
- Aug 5, 2011 — License canceled LICAN
- Jul 30, 2011 — Systematic call sign granted SYSGRT
- Jul 30, 2011 — License issued LIISS
AB9ZP Canceled Amateur Extra Jan 5, 2008 → Jul 30, 2011 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9ZO (General)

Last granted
Jan 5, 2008

Effective
Jul 23, 2011

Last action
Jul 30, 2011
FCC actions (3)
- Jul 30, 2011 — License canceled LICAN
- Jul 23, 2011 — Systematic call sign granted SYSGRT
- Jul 23, 2011 — License issued LIISS
AB9ZO Canceled Amateur Extra Jan 5, 2008 → Jul 23, 2011 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9ZN (General)

Last granted
Jan 5, 2008

Effective
Jul 20, 2011

Last action
Jul 23, 2011
FCC actions (3)
- Jul 23, 2011 — License canceled LICAN
- Jul 20, 2011 — Systematic call sign granted SYSGRT
- Jul 20, 2011 — License issued LIISS
AB9ZN Canceled Amateur Extra Jan 5, 2008 → Jul 20, 2011 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9ZM (General)

Last granted
Jan 5, 2008

Effective
Jul 19, 2011

Last action
Jul 20, 2011
FCC actions (3)
- Jul 20, 2011 — License canceled LICAN
- Jul 19, 2011 — Systematic call sign granted SYSGRT
- Jul 19, 2011 — License issued LIISS
AB9ZM Canceled Amateur Extra Jan 5, 2008 → Jul 19, 2011 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9ZL (General)

Last granted
Jan 5, 2008

Effective
Jul 12, 2011

Last action
Jul 19, 2011
FCC actions (3)
- Jul 19, 2011 — License canceled LICAN
- Jul 12, 2011 — Systematic call sign granted SYSGRT
- Jul 12, 2011 — License issued LIISS
AB9ZL Canceled Amateur Extra Jan 5, 2008 → Jul 12, 2011 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9ZK (General)

Last granted
Jan 5, 2008

Effective
Jul 7, 2011

Last action
Jul 12, 2011
FCC actions (3)
- Jul 12, 2011 — License canceled LICAN
- Jul 7, 2011 — Systematic call sign granted SYSGRT
- Jul 7, 2011 — License issued LIISS
AB9ZK Canceled Amateur Extra Jan 5, 2008 → Jul 7, 2011 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9ZJ (General)

Last granted
Jan 5, 2008

Effective
Jul 6, 2011

Last action
Jul 7, 2011
FCC actions (3)
- Jul 7, 2011 — License canceled LICAN
- Jul 6, 2011 — Systematic call sign granted SYSGRT
- Jul 6, 2011 — License issued LIISS
AB9ZJ Canceled Amateur Extra Jan 5, 2008 → Jul 6, 2011 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9ZH (General)

Last granted
Jan 5, 2008

Effective
Jun 28, 2011

Last action
Jul 6, 2011
FCC actions (3)
- Jul 6, 2011 — License canceled LICAN
- Jun 28, 2011 — Systematic call sign granted SYSGRT
- Jun 28, 2011 — License issued LIISS
AB9ZH Canceled Amateur Extra Jan 5, 2008 → Jun 28, 2011 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9XO (General)

Last granted
Jan 5, 2008

Effective
Jun 21, 2011

Last action
Jun 28, 2011
FCC actions (3)
- Jun 28, 2011 — License canceled LICAN
- Jun 21, 2011 — Systematic call sign granted SYSGRT
- Jun 21, 2011 — License issued LIISS
AB9XO Canceled Amateur Extra Jan 5, 2008 → Jun 21, 2011 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9XK (General)

Last granted
Jan 5, 2008

Effective
Feb 15, 2011

Last action
Jun 21, 2011
FCC actions (3)
- Jun 21, 2011 — License canceled LICAN
- Sep 24, 2010 — Systematic call sign granted SYSGRT
- Sep 24, 2010 — License issued LIISS
AB9XK Canceled Amateur Extra Jan 5, 2008 → Sep 24, 2010 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9XH (General)

Last granted
Jan 5, 2008

Effective
Sep 10, 2010

Last action
Sep 24, 2010
FCC actions (3)
- Sep 24, 2010 — License canceled LICAN
- Sep 10, 2010 — Systematic call sign granted SYSGRT
- Sep 10, 2010 — License issued LIISS
AB9XH Canceled Amateur Extra Jan 5, 2008 → Sep 10, 2010 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9WP (General)

Last granted
Jan 5, 2008

Effective
Sep 8, 2010

Last action
Sep 10, 2010
FCC actions (3)
- Sep 10, 2010 — License canceled LICAN
- Sep 8, 2010 — Systematic call sign granted SYSGRT
- Sep 8, 2010 — License issued LIISS
AB9WP Canceled Amateur Extra Jan 5, 2008 → Sep 8, 2010 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9WL (General)

Last granted
Jan 5, 2008

Effective
Aug 24, 2010

Last action
Sep 8, 2010
FCC actions (5)
- Sep 8, 2010 — License canceled LICAN
- Aug 24, 2010 — Administrative update LIAUA
- Aug 24, 2010 — Administrative update LIAUA
- May 6, 2010 — Systematic call sign granted SYSGRT
- May 6, 2010 — License issued LIISS
AB9WL Canceled Amateur Extra Jan 5, 2008 → May 6, 2010 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9WE (General)

Last granted
Jan 5, 2008

Effective
Apr 20, 2010

Last action
May 6, 2010
FCC actions (3)
- May 6, 2010 — License canceled LICAN
- Apr 20, 2010 — Systematic call sign granted SYSGRT
- Apr 20, 2010 — License issued LIISS
AB9WE Canceled Amateur Extra Jan 5, 2008 → Apr 20, 2010 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9WA (General)

Last granted
Jan 5, 2008

Effective
Apr 6, 2010

Last action
Apr 20, 2010
FCC actions (3)
- Apr 20, 2010 — License canceled LICAN
- Apr 6, 2010 — Systematic call sign granted SYSGRT
- Apr 6, 2010 — License issued LIISS
AB9WA Canceled Amateur Extra Jan 5, 2008 → Apr 6, 2010 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9VZ (General)

Last granted
Jan 5, 2008

Effective
Mar 23, 2010

Last action
Apr 6, 2010
FCC actions (3)
- Apr 6, 2010 — License canceled LICAN
- Mar 23, 2010 — Systematic call sign granted SYSGRT
- Mar 23, 2010 — License issued LIISS
AB9VZ Canceled Amateur Extra Jan 5, 2008 → Mar 23, 2010 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9VU (General)

Last granted
Jan 5, 2008

Effective
Mar 16, 2010

Last action
Mar 23, 2010
FCC actions (3)
- Mar 23, 2010 — License canceled LICAN
- Mar 16, 2010 — Systematic call sign granted SYSGRT
- Mar 16, 2010 — License issued LIISS
AB9VU Canceled Amateur Extra Jan 5, 2008 → Mar 16, 2010 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9VK (General)

Last granted
Jan 5, 2008

Effective
Mar 9, 2010

Last action
Mar 16, 2010
FCC actions (3)
- Mar 16, 2010 — License canceled LICAN
- Mar 9, 2010 — Systematic call sign granted SYSGRT
- Mar 9, 2010 — License issued LIISS
AB9VK Canceled Amateur Extra Jan 5, 2008 → Mar 9, 2010 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9VI (General)

Last granted
Jan 5, 2008

Effective
Jan 20, 2010

Last action
Mar 9, 2010
FCC actions (3)
- Mar 9, 2010 — License canceled LICAN
- Jan 20, 2010 — Systematic call sign granted SYSGRT
- Jan 20, 2010 — License issued LIISS
AB9VI Canceled Amateur Extra Jan 5, 2008 → Jan 20, 2010 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9SD (General)

Last granted
Jan 5, 2008

Effective
Jan 12, 2010

Last action
Jan 20, 2010
FCC actions (3)
- Jan 20, 2010 — License canceled LICAN
- Jan 12, 2010 — Systematic call sign granted SYSGRT
- Jan 12, 2010 — License issued LIISS
AB9SD Canceled Amateur Extra Jan 5, 2008 → Jan 12, 2010 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9SC (General)

Last granted
Jan 5, 2008

Effective
Aug 28, 2008

Last action
Jan 12, 2010
FCC actions (3)
- Jan 12, 2010 — License canceled LICAN
- Aug 28, 2008 — Systematic call sign granted SYSGRT
- Aug 28, 2008 — License issued LIISS
AB9SC Canceled Amateur Extra Jan 5, 2008 → Aug 28, 2008 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9SB (General)

Last granted
Jan 5, 2008

Effective
Aug 27, 2008

Last action
Aug 28, 2008
FCC actions (3)
- Aug 28, 2008 — License canceled LICAN
- Aug 27, 2008 — Systematic call sign granted SYSGRT
- Aug 27, 2008 — License issued LIISS
AB9SB Canceled Amateur Extra Jan 5, 2008 → Aug 27, 2008 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9SA (General)

Last granted
Jan 5, 2008

Effective
Aug 26, 2008

Last action
Aug 27, 2008
FCC actions (3)
- Aug 27, 2008 — License canceled LICAN
- Aug 26, 2008 — Systematic call sign granted SYSGRT
- Aug 26, 2008 — License issued LIISS
AB9SA Canceled Amateur Extra Jan 5, 2008 → Aug 26, 2008 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9QM (General)

Last granted
Jan 5, 2008

Effective
Aug 21, 2008

Last action
Aug 26, 2008
FCC actions (3)
- Aug 26, 2008 — License canceled LICAN
- Aug 21, 2008 — Systematic call sign granted SYSGRT
- Aug 21, 2008 — License issued LIISS
AB9QM Canceled Amateur Extra Jan 5, 2008 → Aug 21, 2008 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9QL (General)

Last granted
Jan 5, 2008

Effective
Feb 8, 2008

Last action
Aug 21, 2008
FCC actions (3)
- Aug 21, 2008 — License canceled LICAN
- Feb 8, 2008 — Systematic call sign granted SYSGRT
- Feb 8, 2008 — License issued LIISS
AB9QL Canceled Amateur Extra Jan 5, 2008 → Feb 8, 2008 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9QK (General)

Last granted
Jan 5, 2008

Effective
Feb 7, 2008

Last action
Feb 8, 2008
FCC actions (3)
- Feb 8, 2008 — License canceled LICAN
- Feb 7, 2008 — Systematic call sign granted SYSGRT
- Feb 7, 2008 — License issued LIISS
AB9QK Canceled Amateur Extra Jan 5, 2008 → Feb 7, 2008 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9QI (General)

Last granted
Jan 5, 2008

Effective
Feb 6, 2008

Last action
Feb 7, 2008
FCC actions (3)
- Feb 7, 2008 — License canceled LICAN
- Feb 6, 2008 — Systematic call sign granted SYSGRT
- Feb 6, 2008 — License issued LIISS
AB9QI Canceled Amateur Extra Jan 5, 2008 → Feb 6, 2008 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
N9WJP (General)

Last granted
Jan 5, 2008

Effective
Feb 5, 2008

Last action
Feb 6, 2008
FCC actions (3)
- Feb 6, 2008 — License canceled LICAN
- Feb 5, 2008 — Systematic call sign granted SYSGRT
- Feb 5, 2008 — License issued LIISS
N9WJP Canceled Amateur Extra · vanity Jan 5, 2008 → Feb 5, 2008 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
N9WJ (General)

Last granted
Jan 5, 2008

Effective
Jan 5, 2008

Last action
Feb 5, 2008
FCC actions (3)
- Feb 5, 2008 — License canceled LICAN
- Jan 5, 2008 — Vanity call sign granted VANGRT
- Jan 5, 2008 — License issued LIISS
N9WJ Canceled Amateur Extra · vanity Jul 24, 2004 → Jan 5, 2008 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9JP (General)

Last granted
Jul 24, 2004

Effective
Jul 24, 2004

Last action
Jan 5, 2008
FCC actions (3)
- Jan 5, 2008 — License canceled LICAN
- Jul 24, 2004 — Vanity call sign granted VANGRT
- Jul 24, 2004 — License issued LIISS
AB9JP Canceled Amateur Extra Apr 9, 2002 → Jul 24, 2004 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9JN (General)

Last granted
Apr 9, 2002

Effective
Jun 26, 2004

Last action
Jul 24, 2004
FCC actions (3)
- Jul 24, 2004 — License canceled LICAN
- Jun 26, 2004 — Systematic call sign granted SYSGRT
- Jun 26, 2004 — License issued LIISS
AB9JN Canceled Amateur Extra Apr 9, 2002 → Jun 26, 2004 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9JM (General)

Last granted
Apr 9, 2002

Effective
Jun 25, 2004

Last action
Jun 26, 2004
FCC actions (3)
- Jun 26, 2004 — License canceled LICAN
- Jun 25, 2004 — Systematic call sign granted SYSGRT
- Jun 25, 2004 — License issued LIISS
AB9JM Canceled Amateur Extra Apr 9, 2002 → Jun 25, 2004 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
NN9H (General)

Last granted
Apr 9, 2002

Effective
Jun 22, 2004

Last action
Jun 25, 2004
FCC actions (3)
- Jun 25, 2004 — License canceled LICAN
- Jun 22, 2004 — Systematic call sign granted SYSGRT
- Jun 22, 2004 — License issued LIISS
NN9H Canceled Amateur Extra · vanity Apr 9, 2002 → Jun 22, 2004 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
AB9DL (General)

Last granted
Apr 9, 2002

Effective
Apr 9, 2002

Last action
Jun 22, 2004
FCC actions (3)
- Jun 22, 2004 — License canceled LICAN
- Apr 9, 2002 — Vanity call sign granted VANGRT
- Apr 9, 2002 — License issued LIISS
AB9DL Canceled Amateur Extra Jul 18, 2000 → Apr 9, 2002 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Previous call
KB9WSD (General)

Last granted
Jul 18, 2000

Effective
Nov 14, 2001

Last action
May 28, 2026
FCC actions (3)
- Apr 9, 2002 — License canceled LICAN
- Nov 14, 2001 — Systematic call sign granted SYSGRT
- Nov 14, 2001 — License issued LIISS
KB9WSD Canceled Amateur Extra Jul 18, 2000 → Nov 14, 2001 (canceled)

Licensee
William J Piva

Address
7306 Poplar Lane
Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

FRN
0003823143

Last granted
Jul 18, 2000

Effective
Nov 6, 2001

Last action
Nov 14, 2001
FCC actions (3)
- Nov 14, 2001 — License canceled LICAN
- Nov 6, 2001 — License modified LIMOD
- Jul 18, 2000 — License issued LIISS

Address history

From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Seen Nov 7, 2004 → Sep 27, 2026 · 2570 snapshots · as KB9WSD
William J Piva
7306 Poplar Lane, Darien, IL 60561-4252
41.7561, -87.9504 (street) · Grid EN61as · CQ 4 · ITU 8 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for AC9KN in the last 24 hours. They show up here within seconds of AC9KN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.