N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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

K8RDK HAM

✅ Available for a vanity request — free since Nov 26, 2019.

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 Nov 26, 2019

Previous holder: ROBERT D KNAACK

Held K8RDK Sep 19, 2007 → Nov 25, 2017 · first licensed Sep 19, 2007 as K8RDK · 1 license · FRN 0003065299

K8RDK Expired Advanced · vanity Sep 19, 2007 → Nov 25, 2017 (expired)

Licensee
ROBERT D KNAACK

Address
238 STANFORD RD
BEREA, OH 44017
41.3705, -81.8618 (ZIP center) · Grid EN91bi · CQ 4 · ITU 8 · map ↗

FRN
0003065299

Previous call
KB8MWK (Technician Plus)

Last granted
Sep 19, 2007

Effective
Sep 19, 2007

Last action
Nov 26, 2019
FCC actions (2)
- Nov 26, 2019 — License expired LIEXP
- Sep 19, 2007 — License renewed LIREN

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 K8RDK
ROBERT D KNAACK
238 STANFORD RD, BEREA, OH 44017
41.3705, -81.8618 (ZIP center) · Grid EN91bi · CQ 4 · ITU 8 · map ↗

Others requesting K8RDK

1 application listed K8RDK as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Aug 23, 2017	Sep 10, 2017	KE8DEH · Ryan D Kirby · Delaware, OH	14	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K8RDK in the last 24 hours. They show up here within seconds of K8RDK beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.