N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 19, 2026) · next update today 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

KI4TRU HAM

✅ Available for a vanity request — free since Mar 14, 2009.
2x3 call: any licensee 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 Mar 14, 2009

Previous holder: CHARLES P BERRYHILL IV

Held KI4TRU Feb 21, 2007 → Mar 13, 2007 · first licensed Feb 21, 2007 as KI4TRU · 2 licenses · FRN 0016131781

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

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for KI4TRU in the last 24 hours. They show up here within seconds of KI4TRU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.