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 R WELTER

FRN 0004179644 · first licensed Oct 19, 2000 as WA0SAR · 1 license on record

📝 FCC applications (2)

ReceivedFile numberServicePurposeStatusCall
Sep 13, 20060002750223 HAMRenewalGranted WA0SAR
Oct 18, 20000000242708 HAMModificationGranted WA0SAR

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

27 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
3.5 KD9HAE dubuque
KD9HAE BM
 443.2000 +5 CC1 DMR BrandMeister 311935 BrandMeister 315541 — dubuque, IA
3.5 KD9HAE Dubuque
KD9HAE BM
 444.0500 +5 CC0 DMR BrandMeister 311951 — Dubuque, IA
3.6 W0OIC Dubuque
W0OIC WIRES-X
 146.7900 -0.6 TSQL 103.5 FM (analog) (C4FM,FM) WIRES-X 30870 — Dubuque, IA
4.3 N9PNO Dubuque
N9PNO
 444.2250 +5 none D-STAR — Dubuque, IA
6.1 W0DBQ Dubuque Co EOC
W0DBQ EchoLink
 147.2400 +0.6 TSQL 103.5 FM (analog) (FM,C4FM) EchoLink 441349 — Dubuque, IA
13.2 KD9HAE Hazel Green
KD9HAE
 443.0688 +5 CC? DMR — Hazel Green, WI
15.8 KE0OSQ Holy Cross
KE0OSQ BM
 433.0200 -0.6 CC1 DMR BrandMeister 312986 — Holy Cross, IA
16.4 W9UWP Platteville
W9UWP
 444.1750 +5 TONE 131.8 FM (analog) — Platteville, WI
16.9 KC9KQ Platteville Sout
KC9KQ
 444.3250 +5 TSQL 131.8 FM (analog) — Platteville, WI
20.0 N0WLU Beetown
N0WLU EchoLink
 146.8950 -0.6 TSQL 114.8 FM (analog) EchoLink 930729 — Beetown, WI
21.4 KA9WAM Platteville
KA9WAM WIN
 442.2000 +5 none D-STAR WIN — Platteville, WI
21.4 WI9WIN Platteville Badg
WI9WIN
 442.2000 +5 TSQL 123.0 FM (analog) — Platteville, WI
28.8 K0JXC Springbrook
K0JXC
 147.0600 +0.6 TSQL 192.8 FM (analog) (FM,C4FM) — Springbrook, IA
28.9 W9SBA Elizabeth
W9SBA
 147.3300 +0.6 TSQL 250.3 FM (analog) — Elizabeth, IL
35.0 W0II Manchester
W0II
 147.3000 +0.6 none FM (analog) — Manchester, IA
40.9 W0SFK Prairie du WPRE
W0SFK
 147.1200 +0.6 TSQL 131.8 FM (analog) — Prairie du Chien, WI
40.9 WI9WIN Prairie du WPRE
WI9WIN
 444.4500 +5 TSQL 131.8 FM (analog) — Prairie du Chien, WI
40.9 WE9COM Dodgeville Iowa
WE9COM
 145.2300 -0.6 TSQL 123.0 FM (analog) — Dodgeville, WI
41.4 KE1THA Prairie du Chien
KE1THA
 446.4500 simplex TONE 114.8 FM (analog) — Prairie du Chien, WI
41.5 KB9SCT Prairie du Chien
KB9SCT
 147.1200 +0.6 TSQL 131.8 FM (analog) — Prairie du Chien, WI
41.5 KB9SCT Prairie du Chien
KB9SCT
 444.4500 +5 none D-STAR — Prairie du Chien, WI
42.5 K7PEM Anamosa
K7PEM BM
 444.6375 +5 CC1 DMR BrandMeister 311922 — Anamosa, IA
42.9 W0CWP Anamosa
W0CWP
 145.3900 -0.6 TONE 77.0 FM (analog) — Anamosa, IA
45.2 WI9WIN Hollandale W.I.N
WI9WIN
 147.2850 +0.6 none D-STAR — Hollandale, WI
45.2 WI9WIN Hollandale W.I.N
WI9WIN
 444.5500 +5 TSQL 123.0 FM (analog) — Hollandale, WI
48.8 NM5PB Central City
NM5PB AllStar
 442.9500 +5 DCS 612 FM (analog) (FM,C4FM) AllStar 526790 EchoLink 293882 — Central City, IA
49.5 W0GEN Monona
W0GEN BM
 443.6500 +5 CC1 DMR BrandMeister 311928 — Monona, IA