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

KD7YNC HAM

✅ Available for a vanity request — free since Oct 9, 2013.

2x3 call: any licensee 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 Oct 9, 2013

Previous holder: Wonjong E Chung

Held KD7YNC Oct 9, 2003 → Oct 8, 2011 · first licensed Oct 9, 2003 as KD7YNC · 2 licenses · FRN 0009706888

W7PHP Expired Technician · vanity Oct 8, 2011 → Oct 8, 2021 (expired)

Licensee
Wonjong E Chung

Address
Attn: Eric Chung
10417 Sage Vista Way
South Jordan, UT 84095
40.5586, -111.9417 (ZIP center) · Grid DN40an · CQ 3 · ITU 6 · map ↗

FRN
0009706888

Previous call
KD7YNC

Last granted
Oct 8, 2011

Effective
Oct 8, 2011

Last action
Oct 11, 2023
FCC actions (3)
- Oct 11, 2023 — License expired LIEXP
- Oct 8, 2011 — Vanity call sign granted VANGRT
- Oct 8, 2011 — License issued LIISS
KD7YNC Canceled Technician Oct 9, 2003 → Oct 8, 2011 (canceled)

Licensee
Wonjong E Chung

Address
Attn: Eric Chung
10417 Sage Vista Way
South Jordan, UT 84095
40.5586, -111.9417 (ZIP center) · Grid DN40an · CQ 3 · ITU 6 · map ↗

FRN
0009706888

Last granted
Oct 9, 2003

Effective
Sep 13, 2011

Last action
Oct 8, 2011
FCC actions (4)
- Oct 8, 2011 — License canceled LICAN
- Sep 13, 2011 — Administrative update LIAUA
- Jun 14, 2005 — Administrative update LIAUA
- Oct 9, 2003 — License issued LIISS

Address history

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

Seen Oct 17, 2011 → Oct 4, 2026 · 92 snapshots · as KD7YNC
Wonjong E Chung
Attn: Eric Chung
10417 Sage Vista Way, South Jordan, UT 84095
40.5586, -111.9417 (ZIP center) · Grid DN40an · CQ 3 · ITU 6 · map ↗
Seen May 27, 2010 · 1 snapshot · as KD7YNC
Wonjong E Chung
PO Box 3374
Salt Lake City, UT 84110
Seen Nov 7, 2004 · 1 snapshot · as KD7YNC
Wonjong E Chung
2940 W Marcus Rd, West Valley City, UT 84119
40.7003, -111.9464 (ZIP center) · Grid DN40aq · CQ 3 · ITU 6 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KD7YNC in the last 24 hours. They show up here within seconds of KD7YNC beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.