N9TPB FCC License Search

🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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

KC4RF HAM

✅ Available for a vanity request — free since Aug 19, 2019.

2x2 call: 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 Aug 19, 2019

Previous holder: JERRY L BIGSBY

Held KC4RF Aug 17, 2007 → Aug 18, 2017 · first licensed Aug 17, 2007 as KC4RF · 1 license · FRN 0016826729

KC4RF Expired Advanced Aug 17, 2007 → Aug 18, 2017 (expired)

Licensee
JERRY L BIGSBY

Address
1947 Seminole Road
Muskegon, MI 49441
43.1800, -86.2868 (ZIP center) · Grid EN63ue · CQ 4 · ITU 8 · map ↗

FRN
0016826729

Last granted
Aug 18, 2007

Effective
Aug 18, 2007

Last action
Aug 20, 2019
FCC actions (3)
- Aug 20, 2019 — License expired LIEXP
- Aug 18, 2007 — License renewed LIREN
- Aug 17, 2007 — FCC action ESCFRN

Address history

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

Seen May 27, 2010 → Sep 27, 2026 · 46 snapshots · as KC4RF
JERRY L BIGSBY
1947 Seminole Road, Muskegon, MI 49441
43.1800, -86.2868 (ZIP center) · Grid EN63ue · CQ 4 · ITU 8 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as KC4RF
JERRY L BIGSBY
1600 S EADS ST 1216S, ARLINGTON, VA 22202
38.8569, -77.0515 (ZIP center) · Grid FM18lu · CQ 5 · ITU 8 · map ↗

Others requesting KC4RF

3 applications listed KC4RF as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
May 21, 2024	Jun 8, 2024	KQ4QQF · Allen R Crawley Jr · Myrtle Beach, SC	19	Granted
Aug 23, 2019	Sep 10, 2019	KN4TWT · JEROLD C FORT · Woodbridge, VA	7	Granted
Apr 24, 2015	May 12, 2015	KB4RF · Pedro O Vazquez · ORLANDO, FL	5	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KC4RF in the last 24 hours. They show up here within seconds of KC4RF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.