N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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

MARK A KROGSTAD

FRN 0015049919 · first licensed May 15, 2006 as N0GUY · 1 license on record

📝 FCC applications (1)

ReceivedFile numberServicePurposeStatusCall
May 15, 20060002609074 HAMRenewalGranted N0GUY

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

2 repeaters 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
24.2 KF0HR Harlow
KF0HR
147.0150 +0.6 TONE 123.0 FM (analog) — Harlow, ND
30.0 KF0HR Maddock
KF0HR AllStar
147.2400 +0.6 TONE 123.0 FM (analog) AllStar 49493 EchoLink 424258 IRLP 3391 WIRES-X 52136 — Maddock, ND