N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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

KC4YGM HAM

✅ Available for a vanity request — free since Jul 22, 2024.

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 Jul 22, 2024

Previous holder: DERRICK COFFIN

Held KC4YGM Mar 4, 2003 → Jul 21, 2022 · first licensed Mar 4, 2003 as KC4YGM · 1 license · FRN 0008550220

KC4YGM Expired General Mar 4, 2003 → Jul 21, 2022 (expired)

Licensee
DERRICK COFFIN

Address
1330 SERENE TRAIL
TOMBALL, TX 77375-4190
30.0947, -95.5862 (ZIP center) · Grid EM20ec · CQ 4 · ITU 7 · map ↗

FRN
0008550220

Last granted
Jan 7, 2013

Effective
Jan 7, 2013

Last action
Jul 23, 2024
FCC actions (5)
- Jul 23, 2024 — License expired LIEXP
- Jan 7, 2013 — License renewed LIREN
- Mar 21, 2012 — Administrative update LIAUA
- Mar 4, 2003 — License renewed LIREN
- Mar 4, 2003 — FCC action LITIN

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 KC4YGM
DERRICK COFFIN
1330 Serene TRail, Tomball, TX 77375-4190
30.0947, -95.5862 (ZIP center) · Grid EM20ec · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Nov 10, 2011 · 4 snapshots · as KC4YGM
DERRICK COFFIN
PSC 5 BOX 841, APO, AE 09050

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KC4YGM in the last 24 hours. They show up here within seconds of KC4YGM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.