🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 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
KR4JUM HAM
⏳ Not available yet — opens for vanity requests Mar 8, 2028, two years after the license was canceled (Mar 7, 2026).
2x3 call: any licensee can request it.
No pending applications list it.
Feb 14, 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 · 4 snapshots · as KR4JUM
Patricia Reeve
PO Box 4186 WINTER PARK, FL 32793-4186
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KR4JUM in the last 24 hours. They show up here within seconds of KR4JUM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.