N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 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

N3KBT HAM

✅ Available for a vanity request — free since Jul 24, 2023.

1x3 call: Technician, General, 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 Jul 24, 2023

Previous holder: PRESTON L KNIGHT

Held N3KBT Apr 27, 2001 → Jul 23, 2021 · first licensed Apr 27, 2001 as N3KBT · 1 license · FRN 0004457495

N3KBT Expired Technician Apr 27, 2001 → Jul 23, 2021 (expired)

Licensee
PRESTON L KNIGHT

Address
PO Box 37
203 CLAYTON AVE
CLAYTON, DE 19938
39.2565, -75.6988 (ZIP center) · Grid FM29dg · CQ 5 · ITU 8 · map ↗

FRN
0004457495

Last granted
Aug 3, 2011

Effective
Aug 3, 2011

Last action
Jul 25, 2023
FCC actions (4)
- Jul 25, 2023 — License expired LIEXP
- Aug 3, 2011 — License renewed LIREN
- Apr 27, 2001 — License renewed LIREN
- Apr 27, 2001 — FCC action LITIN

Address history

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

Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as N3KBT
PRESTON L KNIGHT
PO Box 37
203 CLAYTON AVE, CLAYTON, DE 19938
39.2565, -75.6988 (ZIP center) · Grid FM29dg · CQ 5 · ITU 8 · map ↗

Others requesting N3KBT

1 application listed N3KBT as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jun 2, 2025	Jun 20, 2025	KJ5JSZ · Kevin Toews · Tulsa, OK	3	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N3KBT in the last 24 hours. They show up here within seconds of N3KBT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.