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

K4YOS HAM

✅ Available for a vanity request — free since Oct 25, 2007.

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 Oct 25, 2007

Previous holder: ERNEST M GROGAN

Held K4YOS Oct 24, 1995 → Oct 24, 2005 · first licensed Oct 24, 1995 as K4YOS · 1 license · no FRN on file (pre-2001 records)

K4YOS Expired General Oct 24, 1995 → Oct 24, 2005 (expired)

Licensee
ERNEST M GROGAN

Address
4722 PACKARD DR
NASHVILLE, TN 37211
36.0670, -86.7234 (ZIP center) · Grid EM66pb · CQ 4 · ITU 8 · map ↗

Last granted
Oct 24, 1995

Effective
Oct 24, 1995

Last action
Oct 25, 2007
FCC actions (1)
- Oct 25, 2007 — License expired LIEXP

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 K4YOS
ERNEST M GROGAN
4722 PACKARD DR, NASHVILLE, TN 37211
36.0670, -86.7234 (ZIP center) · Grid EM66pb · CQ 4 · ITU 8 · map ↗

Others requesting K4YOS

1 application listed K4YOS as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jun 15, 2026	Jul 3, 2026	KR4MUV · Travis Bowers · King, NC	2	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K4YOS in the last 24 hours. They show up here within seconds of K4YOS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.