N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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

William M Walden

FRN 0018226910 · first licensed Feb 13, 2017 as KL4KM · 1 license on record

📝 FCC applications (2)

ReceivedFile numberServicePurposeStatusCall
May 30, 20180008228281 HAMModificationGranted KL4KM
Feb 13, 20170007656956 HAMNew licenseGranted KL4KM

Complete licensing history

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

Repeaters within 50 miles

1 repeater within 50 miles of this ZIP code, closest first · sort: closest · most active · map these & export for a radio →

● confirmed on the air · ● probably · ● reported off the air · ● unknown · ◉ this license · ring = 50 miles · center is the ZIP code (approximate) · click a dot for the repeater's page
● confirmed on the air · ● probably · ● reported off the air · no dot = unknown (hover a dot for the evidence)
MilesCallNameOutputOffsetToneModeNetworksActivityLocation
32.7 KL7B Chicken
KL7B
147.0900 +0.6 none FM (analog) — Chicken, AK