N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:45 am CDT · next update today 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

W4SKF HAM

✅ Available for a vanity request — free since May 4, 2018.

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 4, 2018

Previous holder: WILLIAM P MUELLER

Held W4SKF Mar 21, 2006 → May 3, 2016 · first licensed Mar 21, 2006 as W4SKF · 1 license · FRN 0014601843

W4SKF Expired General Mar 21, 2006 → May 3, 2016 (expired)

Licensee
WILLIAM P MUELLER

Address
7771 E CONCHO DR
KINGMAN, AZ 86401
35.1137, -113.7381 (ZIP center) · Grid DM35dc · CQ 3 · ITU 6 · map ↗

FRN
0014601843

Last granted
Mar 21, 2006

Effective
Mar 21, 2006

Last action
May 4, 2018
FCC actions (3)
- May 4, 2018 — License expired LIEXP
- Mar 21, 2006 — FCC action LTSFRN
- Mar 21, 2006 — License renewed LIREN

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 W4SKF
WILLIAM P MUELLER
7771 E CONCHO DR, KINGMAN, AZ 86401
35.1137, -113.7381 (ZIP center) · Grid DM35dc · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as W4SKF
WILLIAM P MUELLER
4601 POLO JUMP CT, BAKERSFIELD, CA 93312
35.3918, -119.1195 (ZIP center) · Grid DM05kj · CQ 3 · ITU 6 · map ↗

Others requesting W4SKF

2 applications listed W4SKF as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Nov 27, 2020	Dec 15, 2020	KO4JFF · Dennis W Midgette III · Chesapeake, VA	6	Granted
Apr 27, 2018	May 15, 2018	KI7WPS · Stephen K Fisk · Payson, UT	14	Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for W4SKF in the last 24 hours. They show up here within seconds of W4SKF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.