🕒 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
AF5CO
✅ Available for a vanity request — free since Jun 9, 2014.
2x2 call: only Amateur Extra licensees can request it.
No pending applications list it.
Not currently held
· 1 holder on record
· available since Jun 9, 2014
Previous holder: Lloyd R Heinze
Held AF5CO Dec 21, 2011 → Jun 8, 2012
· first licensed Dec 21, 2011 as KF5NWX
· 3 licenses · FRN 0021374418
AI5HActiveAmateur Extra · vanityJun 8, 2012 → expires Jun 8, 2032
Dec 21, 2011 — 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 May 28, 2012 → Sep 27, 2026 · 128 snapshots · as KF5NWX
Lloyd R Heinze
PO Box 65011 Lubbock, TX 79464
📡 On the air: APRS & digital spots
No APRS positions and no PSK Reporter reports for AF5CO in the last 24 hours. Spots show up here within seconds of AF5CO beaconing on APRS or being heard on FT8, FT4, CW (by skimmers) and other digital modes.