N9TPB FCC License Search
🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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

WN4MDN

🔒 Not available — currently licensed, through Oct 5, 2031. If it isn't renewed, it opens for vanity requests Oct 6, 2033.

📬 QSL: LoTW: uploads as K4PRP, last Nov 8, 2010 · not eQSL AG

📝 WN4MDN has filed vanity applications before — latest filed Sep 17, 2021 · what was requested

Currently held by Matt J Borkowski · 1 holder on record

Current holder: Matt J Borkowski

Held WN4MDN Oct 5, 2021 → present · first licensed Dec 24, 1999 as KG4FVB · 4 licenses · FRN 0003132222

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

Vanity applications filed by WN4MDN

Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.

Filed · AwardApplicantRequested (in order)Status
Filed Sep 17, 2021
Granted Oct 5, 2021
0009714773
 K4PRP · Matt J Borkowski · Technician
34400 ORANGE AVENUE, FORT PIERCE, FL 33945
1.WN4MDN ✓ granted
 Granted
got WN4MDN
Filed Sep 25, 2013
Granted Oct 17, 2013
0005958051
 K9FHP · Matt J Borkowski · Technician
34400 ORANGE AVENUE, FORT PIERCE, FL 33945
1.K4PRP ✓ granted
 Granted
got K4PRP
Filed Jan 20, 2000
Award date was Feb 7, 2000
0000064730
 KG4FVB · Matt J Borkowski · Technician
8251 SW 128 St, Pinecrest, FL 33156
25.6682, -80.2970 (ZIP center) · Grid EL95uq · CQ 5 · ITU 8 · map ↗
1.K9FHP held
2.K4MAT held
3.W4MAT held
4.N4MAT held
5.K4FHP available
6.W4FHP held
7.N4FHP held
8.K4TPR held
9.W4TPR held
10.N4TPR held
11.K1MAT held
12.W1MAT held
13.N1MAT held
14.K1FHP held
15.W1FHP available
16.N1FHP held
17.K1TPR
18.W1TPR held
19.N1TPR available
 Granted

Others requesting WN4MDN

1 application listed WN4MDN as a choice, newest first.

FiledAwardApplicantChoice #Status
Sep 17, 2021 Oct 5, 2021 K4PRP · Matt J Borkowski · FORT PIERCE, FL 1Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for WN4MDN in the last 24 hours. They show up here within seconds of WN4MDN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.