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, WI

K1WSN HAM

✅ Available for a vanity request — free since May 10, 2025.

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 · 1 holder on record · available since May 10, 2025

Previous holder: Phyllis G Zwirko

Held K1WSN May 9, 2003 → May 9, 2023 · first licensed Apr 8, 2003 as KB3JLD · 2 licenses · FRN 0008756983

📦 Moved: Glenndale, MD → Amissville, VA

K1WSN Expired General · vanity May 9, 2003 → May 9, 2023 (expired)

Licensee
Phyllis G Zwirko

Address
16143 English Setter Ct
Amissville, VA 20106
38.6993, -78.0022 (ZIP center) · Grid FM08xq · CQ 5 · ITU 8 · map ↗

FRN
0008756983

Previous call
KB3JLD (Technician)

Last granted
Mar 20, 2013

Effective
Mar 20, 2013

Last action
May 10, 2025
FCC actions (6)
- May 10, 2025 — License expired LIEXP
- Mar 20, 2013 — License renewed LIREN
- Dec 10, 2008 — Administrative update LIAUA
- May 14, 2003 — License modified LIMOD
- May 9, 2003 — Vanity call sign granted VANGRT
- May 9, 2003 — License issued LIISS
KB3JLD Canceled Technician Apr 8, 2003 → May 9, 2003 (canceled)

Licensee
PHYLLIS G ZWIRKO

Address
12509 RANSOM DR
GLENNDALE, MD 20769
38.9919, -76.8092 (ZIP center) · Grid FM18ox · CQ 5 · ITU 8 · map ↗

FRN
0008756983

Last granted
Apr 8, 2003

Effective
Apr 8, 2003

Last action
May 9, 2003
FCC actions (2)
- May 9, 2003 — License canceled LICAN
- Apr 8, 2003 — License issued LIISS

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 · 47 snapshots · as K1WSN
Phyllis G Zwirko
16143 English Setter Ct, Amissville, VA 20106
38.6993, -78.0022 (ZIP center) · Grid FM08xq · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KB3JLD
PHYLLIS G ZWIRKO
12509 RANSOM DR, GLENNDALE, MD 20769
38.9919, -76.8092 (ZIP center) · Grid FM18ox · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as K1WSN
Phyllis G Zwirko
12509 Ransom Dr, Glenn Dale, MD 20769
38.9919, -76.8092 (ZIP center) · Grid FM18ox · CQ 5 · ITU 8 · map ↗

Others requesting K1WSN

2 applications listed K1WSN as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Apr 21, 2003	May 9, 2003	KB3JLD · PHYLLIS G ZWIRKO · GLENN DALE, MD	1	Granted
Feb 24, 2003	Mar 14, 2003	WA1YOJ · WILLIAM S NACEY · San Jose, CA	3	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K1WSN in the last 24 hours. They show up here within seconds of K1WSN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.