🕒 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
Arthur Vayens
FRN 0034486662 · first licensed Feb 27, 2026 as KR4KDN · 2 licenses on record
📻 GMRS licenses on this FRN
GMRS call Status Name Location Granted Expires
WRZL523
Active
Arthur Vayens Crystal River, FL
Nov 15, 2023 Nov 15, 2033
📝 FCC applications (5)
Complete licensing history
W4ISE
Active
General · vanity
Apr 24, 2026 → expires Apr 24, 2036
Licensee Arthur Vayens
Address PO Box 60 Crystal River, FL 34423
FRN 0034486662
Previous call KR4KDN (Technician)
Last granted Apr 24, 2026
Effective Jun 1, 2026
Last action Jun 1, 2026
FCC actions (3)
Jun 1, 2026 — License modified LIMOD Apr 24, 2026 — Vanity call sign granted VANGRT Apr 24, 2026 — License issued LIISS
KR4KDN
Canceled
Technician
Feb 27, 2026 → Apr 24, 2026 (canceled)
Licensee Arthur Vayens
Address Po 60 Crystal river, FL 34423
FRN 0034486662
Last granted Feb 27, 2026
Effective Feb 27, 2026
Last action Apr 24, 2026
FCC actions (3)
Apr 24, 2026 — License canceled LICAN Feb 27, 2026 — License issued LIISS Feb 27, 2026 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Sep 27, 2026 → Oct 4, 2026 · 2 snapshots · as W4ISE
Arthur Vayens
PO Box 60 Crystal River, FL 34423
Seen Sep 27, 2026 → Oct 4, 2026 · 2 snapshots · as KR4KDN
Arthur Vayens
Po 60, Crystal river, FL 34423
Vanity applications
Filed · Award Applicant Requested (in order) Status
Filed Apr 6, 2026
Granted Apr 24, 2026
0011983161
KR4KDN · Arthur Vayens
· Technician
Po 60, Crystal river, FL 34423
Granted
Data: FCC Universal Licensing System (amateur & GMRS), NetLogger and more · site status
n9tpb.com · 73 de N9TPB