🕒 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
K4YSU HAM
✅
Available for a vanity request — free since Nov 4, 2017.
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 Nov 4, 2017
Previous holder: VICTOR A JUGENHEIMER
Held K4YSU Mar 1, 2004 → Nov 3, 2015
· first licensed Mar 1, 2004 as K4YSU
· 2 licenses · FRN 0010482594
K4VAJ
Active
General · vanity
Nov 3, 2015 → expires Nov 3, 2035
Licensee VICTOR A JUGENHEIMER
Address 17339 FOSGATE RD MONTVERDE, FL 34756-3002
28.5995, -81.6902 (street) · Grid
EL98do · CQ 5 · ITU 8 ·
map ↗
FRN 0010482594
Previous call K4YSU (Technician)
Last granted Nov 25, 2025
Effective Dec 1, 2025
Last action Dec 1, 2025
FCC actions (4)
Dec 1, 2025 — Administrative update LIAUA Nov 25, 2025 — License renewed LIREN Nov 3, 2015 — Vanity call sign granted VANGRT Nov 3, 2015 — License issued LIISS
K4YSU
Canceled
General
Mar 1, 2004 → Nov 3, 2015 (canceled)
Licensee VICTOR A JUGENHEIMER
Address 17339 FOSGATE RD MONTVERDE, FL 34756-3002
28.5995, -81.6902 (street) · Grid
EL98do · CQ 5 · ITU 8 ·
map ↗
FRN 0010482594
Last granted Mar 26, 2014
Effective Mar 26, 2014
Last action Nov 3, 2015
FCC actions (5)
Nov 3, 2015 — License canceled LICAN Mar 26, 2014 — License renewed LIREN Oct 19, 2010 — Administrative update LIAUA Sep 19, 2005 — License modified LIMOD Mar 1, 2004 — FCC action LITIN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Oct 17, 2011 → Oct 4, 2026 · 77 snapshots · as K4YSU
Victor A Jugenheimer
17339 Fosgate Rd, Montverde, FL 34756-3002
28.5995, -81.6902 (street) · Grid
EL98do · CQ 5 · ITU 8 ·
map ↗
Seen Nov 7, 2004 → May 27, 2010 · 2 snapshots · as K4YSU
VICTOR A JUGENHEIMER
7630 SW 100TH AVE, SOUTH MIAMI, FL 33173
25.7023, -80.3575 (ZIP center) · Grid
EL95tq · CQ 5 · ITU 8 ·
map ↗
Others requesting K4YSU
1 application listed K4YSU as a choice, newest first.
Filed Award Applicant Choice # Status
Feb 13, 2024
Mar 2, 2024
KQ4OEU · William Eckart · Morehead City, NC
3 Dismissed
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K4YSU in the last 24 hours. They show up here within seconds of K4YSU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
Data: FCC Universal Licensing System (amateur & GMRS), NetLogger and more · site status
n9tpb.com · 73 de N9TPB