N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:45 am CDT · next update today 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

KC1CZV HAM

✅ Available for a vanity request — free since May 13, 2017.

2x3 call: any licensee can request it. No pending applications list it.

📬 QSL: LoTW user · last upload Sep 8, 2015 · eQSL AG member · QRZ · HamQTH

Not currently held · 1 holder on record · available since May 13, 2017

Previous holder: Paul J Silverzweig

Held KC1CZV Dec 22, 2014 → May 12, 2015 · first licensed Dec 22, 2014 as KC1CZV · 3 licenses · FRN 0024171688

W1PJS Active Amateur Extra · vanity Dec 6, 2019 → expires Dec 6, 2029

Licensee
Paul J Silverzweig

Address
15 CLEMENT ST APT 2W
Tiverton, RI 02878
41.6724, -71.1824 (street) · Grid FN41jq · CQ 5 · ITU 8 · map ↗

FRN
0024171688

Previous call
N1PSX (General)

Last granted
Dec 6, 2019

Effective
Dec 6, 2019

Last action
Dec 6, 2019
FCC actions (2)
- Dec 6, 2019 — Vanity call sign granted VANGRT
- Dec 6, 2019 — License issued LIISS
N1PSX Canceled Amateur Extra · vanity May 12, 2015 → Dec 6, 2019 (canceled)

Licensee
Paul J Silverzweig

Address
15 CLEMENT ST APT 2W
Tiverton, RI 02878
41.6724, -71.1824 (street) · Grid FN41jq · CQ 5 · ITU 8 · map ↗

FRN
0024171688

Previous call
KC1CZV (General)

Last granted
May 12, 2015

Effective
Jun 15, 2016

Last action
Dec 6, 2019
FCC actions (6)
- Dec 6, 2019 — License canceled LICAN
- Jun 15, 2016 — License modified LIMOD
- Nov 11, 2015 — Administrative update LIAUA
- May 14, 2015 — Administrative update LIAUA
- May 12, 2015 — Vanity call sign granted VANGRT
- May 12, 2015 — License issued LIISS
KC1CZV Canceled General Dec 22, 2014 → May 12, 2015 (canceled)

Licensee
Paul J Silverzweig

Address
Attn: KC1CZV
15 Clement Street, 2W
Tiverton, RI 02878
41.6070, -71.1826 (ZIP center) · Grid FN41jo · CQ 5 · ITU 8 · map ↗

FRN
0024171688

Last granted
Dec 22, 2014

Effective
Mar 28, 2015

Last action
May 12, 2015
FCC actions (8)
- May 12, 2015 — License canceled LICAN
- Mar 28, 2015 — Administrative update LIAUA
- Mar 24, 2015 — Administrative update LIAUA
- Mar 17, 2015 — Administrative update LIAUA
- Mar 17, 2015 — Administrative update LIAUA
- Mar 17, 2015 — Administrative update LIAUA
- Dec 22, 2014 — License issued LIISS
- Dec 22, 2014 — 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 Nov 16, 2015 → Oct 4, 2026 · 44 snapshots · as N1PSX
Paul J Silverzweig
15 CLEMENT ST APT 2W, Tiverton, RI 02878
41.6724, -71.1824 (street) · Grid FN41jq · CQ 5 · ITU 8 · map ↗
Seen May 19, 2015 → Oct 4, 2026 · 39 snapshots · as KC1CZV
Paul J Silverzweig
Attn: KC1CZV
15 Clement Street, 2W, Tiverton, RI 02878
41.6070, -71.1826 (ZIP center) · Grid FN41jo · CQ 5 · ITU 8 · map ↗
Seen Mar 28, 2015 · 1 snapshot · as KC1CZV
Paul J Silverzweig
Attn: KC1CZV
PO Box 356
53 Viking Drive, Portsmouth, RI 02871
41.5866, -71.2592 (ZIP center) · Grid FN41io · CQ 5 · ITU 8 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KC1CZV in the last 24 hours. They show up here within seconds of KC1CZV beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.