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

KEITH H GERLACH

FRN 0001709575 · first licensed as N6HRG · 2 licenses on record

📝 FCC applications (3)

ReceivedFile numberServicePurposeStatusCall
Jul 21, 20080003510463 HAMDuplicate licenseGranted KL7KG
Dec 3, 20070003247000 HAMRenewalGranted KL7KG
May 31, 20000000148689 HAMModificationGranted KL7KG

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
14.2 KD7WN Petersburg Dunca
KD7WN
444.5000 +5 none FM (analog) — Petersburg, AK