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

DENIS J MAHOWALD

FRN 0007223076 · first licensed Jun 12, 2002 as N0OTP · 1 license on record

📝 FCC applications (1)

ReceivedFile numberServicePurposeStatusCall
Jun 11, 20020000919731 HAMRenewalGranted N0OTP

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

7 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
2.7 W0NOZ Huron DE Offices
W0NOZ
 443.8500 +5 TONE 146.2 FM (analog) — Huron, SD
2.7 W0NOZ Huron DE Offices
W0NOZ
 146.8200 -0.6 TONE 146.2 FM (analog) — Huron, SD
30.2 KB0UZJ Wessington Sprin
KB0UZJ
 147.3450 +0.6 TONE 146.2 FM (analog) — Wessington Springs, SD
38.3 WD0BIA Redfield
WD0BIA
 147.1500 +0.6 TONE 146.2 FM (analog) — Redfield, SD
39.4 WV8CW Miller
WV8CW AllStar
 144.1500 simplex DCS 051 FM (analog) (C4FM,FM) AllStar 43609 EchoLink 189062 IRLP 3002 — Miller, SD
39.7 WV8CW Miller
WV8CW BM
 145.3900 -0.6 CC1 DMR BrandMeister 310546 — Miller, SD
48.0 W0ZSJ Mitchell
W0ZSJ
 146.6400 -0.6 TONE 146.2 FM (analog) — Mitchell, SD