N9TPB FCC License Search

🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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

KN4HO HAM

✅ Available for a vanity request — free since Apr 11, 2002.

2x2 call: 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 Apr 11, 2002

Previous holder: BOB BLACKBURN

Held KN4HO Apr 10, 1990 → Apr 10, 2000 · first licensed Apr 10, 1990 as KN4HO · 1 license · no FRN on file (pre-2001 records)

KN4HO Expired Advanced Apr 10, 1990 → Apr 10, 2000 (expired)

Licensee
BOB BLACKBURN

Address
BOX 195
CANADA, KY 41519
37.5836, -82.3234 (ZIP center) · Grid EM87uo · CQ 4 · ITU 8 · map ↗

Previous call
N4PPU (General)

Last granted
Apr 10, 1990

Effective
Apr 10, 1990

Last action
Apr 11, 2002
FCC actions (1)
- Apr 11, 2002 — License expired LIEXP

Address history

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

Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as KN4HO
BOB BLACKBURN
BOX 195, CANADA, KY 41519
37.5836, -82.3234 (ZIP center) · Grid EM87uo · CQ 4 · ITU 8 · map ↗

Others requesting KN4HO

1 application listed KN4HO as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Nov 16, 2020	Dec 4, 2020	KN4WWM · Christopher B Collins · Rocky Mount, NC	2	Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KN4HO in the last 24 hours. They show up here within seconds of KN4HO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.