N9TPB FCC License Search

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

K1XYL HAM

✅ Available for a vanity request — free since Oct 9, 2023.

1x3 call: Technician, General, Advanced and 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 · 2 holders on record · available since Oct 9, 2023

Previous holder: Silvia Naldoni

Held K1XYL Oct 8, 2011 → Oct 8, 2021 · first licensed Sep 19, 2011 as KK4EFX · 2 licenses · FRN 0021159900

📦 Moved: Miami, FL → Boston, MA

K1XYL Expired Amateur Extra · vanity Oct 8, 2011 → Oct 8, 2021 (expired)

Licensee
Silvia Naldoni

Address
C/O Multiverse Commerce 101 Federal St Suite 1300
Boston, MA 02110
42.3583, -71.0519 (ZIP center) · Grid FN42li · CQ 5 · ITU 8 · map ↗

FRN
0021159900

Previous call
KK4EFX (General)

Last granted
Oct 8, 2011

Effective
Apr 20, 2012

Last action
Oct 11, 2023
FCC actions (4)
- Oct 11, 2023 — License expired LIEXP
- Apr 20, 2012 — License modified LIMOD
- Oct 8, 2011 — Vanity call sign granted VANGRT
- Oct 8, 2011 — License issued LIISS
KK4EFX Canceled General Sep 19, 2011 → Oct 8, 2011 (canceled)

Licensee
Silvia Naldoni

Address
129 NW South River Dr
Miami, FL 33128
25.7752, -80.2031 (street) · Grid EL95vs · CQ 5 · ITU 8 · map ↗

FRN
0021159900

Last granted
Sep 19, 2011

Effective
Sep 19, 2011

Last action
Oct 8, 2011
FCC actions (3)
- Oct 8, 2011 — License canceled LICAN
- Sep 19, 2011 — License issued LIISS
- Sep 19, 2011 — 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 28, 2012 → Oct 4, 2026 · 44 snapshots · as K1XYL
Silvia Naldoni
C/O Multiverse Commerce 101 Federal St Suite 1300, Boston, MA 02110
42.3583, -71.0519 (ZIP center) · Grid FN42li · CQ 5 · ITU 8 · map ↗
Seen Oct 17, 2011 → Oct 4, 2026 · 48 snapshots · as KK4EFX
Silvia Naldoni
129 NW South River Dr, Miami, FL 33128
25.7752, -80.2031 (street) · Grid EL95vs · CQ 5 · ITU 8 · map ↗

Previous holder: GAIL E HUMMEL

Held K1XYL Nov 6, 1998 → Nov 6, 2008 · first licensed as N1NFZ · 2 licenses · no FRN on file (pre-2001 records)

📦 Moved: , None → Sullivan, NH

K1XYL Expired Technician · vanity Nov 6, 1998 → Nov 6, 2008 (expired)

Licensee
GAIL E HUMMEL

Address
PO Box 214
SULLIVAN, NH 03445
43.0206, -72.2144 (ZIP center) · Grid FN33va · CQ 5 · ITU 8 · map ↗

Previous call
N1NFZ (Technician Plus)

Last granted
Nov 6, 1998

Effective
Nov 6, 1998

Last action
Nov 9, 2010
FCC actions (2)
- Nov 9, 2010 — License expired LIEXP
- Jan 16, 2009 — Authorization printed AUTHPR
N1NFZ Canceled Technician Plus → Nov 6, 1998 (canceled)

Licensee
GAIL E HUMMEL

Address

Last granted

Effective

Last action

Address history

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

Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as N1NFZ
GAIL E HUMMEL
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as K1XYL
GAIL E HUMMEL
PO Box 214
SULLIVAN, NH 03445
43.0206, -72.2144 (ZIP center) · Grid FN33va · CQ 5 · ITU 8 · map ↗

Others requesting K1XYL

2 applications listed K1XYL as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Dec 15, 2025	Jan 2, 2026	KE7FLA · Elisha M Chandler · Waxahachie, TX	3	Granted
Sep 20, 2011	Oct 8, 2011	KK4EFX · Silvia Naldoni · Miami, FL	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K1XYL in the last 24 hours. They show up here within seconds of K1XYL beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.