N9TPB FCC License Search

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

KF8RN HAM

✅ Available for a vanity request — free since Jun 9, 2024.

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 Jun 9, 2024

Previous holder: ROCKWELL F SLASKI

Held KF8RN Oct 17, 2001 → Jun 8, 2022 · first licensed Oct 17, 2001 as KF8RN · 2 licenses · FRN 0005252713

KF8FCP Active General Nov 25, 2025 → expires Nov 25, 2035

Licensee
ROCKWELL F SLASKI

Address
309 NORWOOD AVE SE
GRAND RAPIDS, MI 49506-1716
42.9576, -85.6314 (street) · Grid EN72ew · CQ 4 · ITU 8 · map ↗

FRN
0005252713

Last granted
Nov 25, 2025

Effective
Nov 25, 2025

Last action
Nov 25, 2025
FCC actions (2)
- Nov 25, 2025 — License issued LIISS
- Nov 25, 2025 — Systematic call sign granted SYSGRT
KF8RN Expired Advanced Oct 17, 2001 → Jun 8, 2022 (expired)

Licensee
ROCKWELL F SLASKI

Address
Attn: ROCKWELL SLASKI
954 1/2 CHERRY ST SE
GRAND RAPIDS, MI 49506
42.9457, -85.6138 (ZIP center) · Grid EN72ew · CQ 4 · ITU 8 · map ↗

FRN
0005252713

Previous call
N8OAS (General)

Last granted
Jun 8, 2012

Effective
Jun 8, 2012

Last action
Jun 11, 2024
FCC actions (5)
- Jun 11, 2024 — License expired LIEXP
- Jun 8, 2012 — License renewed LIREN
- Oct 17, 2001 — License renewed LIREN
- Oct 17, 2001 — FCC action LITIN
- Oct 17, 2001 — FCC action LITIN

Address history

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

Seen Sep 27, 2026 · 1 snapshot · as KF8FCP
ROCKWELL F SLASKI
309 NORWOOD AVE SE, GRAND RAPIDS, MI 49506-1716
42.9576, -85.6314 (street) · Grid EN72ew · CQ 4 · ITU 8 · map ↗
Seen Jul 26, 2012 → Sep 27, 2026 · 42 snapshots · as KF8RN
ROCKWELL F SLASKI
Attn: ROCKWELL SLASKI
954 1/2 CHERRY ST SE, GRAND RAPIDS, MI 49506
42.9457, -85.6138 (ZIP center) · Grid EN72ew · CQ 4 · ITU 8 · map ↗
Seen Nov 7, 2004 → May 28, 2012 · 5 snapshots · as KF8RN
ROCKWELL F SLASKI
1725 WARWICK RD SE, EAST GRAND RAPIDS, MI 49506
42.9457, -85.6138 (ZIP center) · Grid EN72ew · CQ 4 · ITU 8 · map ↗

Others requesting KF8RN

1 application listed KF8RN as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jan 27, 2025	Feb 14, 2025	KN4TIP · Michael L Durr · Paducah, KY	11	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KF8RN in the last 24 hours. They show up here within seconds of KF8RN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.