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

Robert E Grossman

FRN 0003835188 · first licensed May 10, 1994 as WA0UDJ · 2 licenses on record

📝 FCC applications (3)

ReceivedFile numberServicePurposeStatusCall
May 30, 20170007791878 HAMRenewalGranted KD0BDR
Jul 11, 20070003106597 HAMNew licenseGranted KD0BDR
Jul 31, 20060002696792 HAMRenewalDismissed WA0UDJ

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

25 repeaters within 50 miles of this address, 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 · 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
9.9 W0SD Turkey Ridge
W0SD
 927.6000 -25 TONE 100.0 FM (analog) — Turkey Ridge, SD
10.1 W0SD Turkey Ridge
W0SD
 444.9750 +5 TONE 146.2 FM (analog) — Turkey Ridge, SD
26.8 W0OJY Yankton Avera
W0OJY
 146.8500 -0.6 TONE 146.2 FM (analog) — Yankton, SD
26.8 W0OJY Yankton Avera
W0OJY
 443.9000 +5 Fusion (C4FM) — Yankton, SD
29.7 W0SD Salem
W0SD IRLP
 145.5100 simplex TONE 146.2 FM (analog) IRLP 7748 — Salem, SD
29.7 W0SD Salem
W0SD
 442.0750 +5 TONE 103.5 FM (analog) — Salem, SD
38.2 W0OJY Springfield Norw
W0OJY
 147.2100 +0.6 TONE 146.2 FM (analog) — Springfield, SD
39.7 W0ZSJ Mitchell
W0ZSJ
 146.6400 -0.6 TONE 146.2 FM (analog) — Mitchell, SD
41.8 KA0VHV Beresford
KA0VHV
 147.2400 +0.6 TONE 141.3 FM (analog) — Beresford, SD
43.2 KB0NCM Hartington
KB0NCM
 145.4750 -0.6 TSQL 156.7 FM (analog) (FM,C4FM) — Hartington, NE
45.4 KC0RFR Sioux Falls
KC0RFR
 443.5000 +5 TONE 88.5 FM (analog) (FM,C4FM) — Sioux Falls, SD
46.6 KD0ZP Sioux Falls Menl
KD0ZP
 444.8250 +5 TONE 103.5 FM (analog) — Sioux Falls, SD
46.6 W0FSD Sioux Falls Menl
W0FSD
 223.8600 -1.6 TONE 146.2 FM (analog) — Sioux Falls, SD
47.1 WD0EXR Sioux Falls
WD0EXR BM
 443.4000 +5 CC1 DMR BrandMeister 310165 — Sioux Falls, SD
47.2 N0RCY Sioux Falls SD
N0RCY BM
 429.0000 -1 CC1 DMR BrandMeister 3193241 — Sioux Falls, SD, L0C, SD
47.3 W0ZML Sioux Falls
W0ZML AllStar
 443.3000 +5 TONE 146.2 FM (analog) (DMR,FM) AllStar 631740 BrandMeister 314644 — Sioux Falls, SD
47.9 W0ZML Moe
W0ZML
 443.4000 +5 TSQL 146.2 FM (analog) — Moe, SD
47.9 N4OGL Sioux Falls
N4OGL BM
 446.5000 -5 CC1 DMR BrandMeister 310677001 — Sioux Falls, SD
48.6 KE0WPC Sioux Falls
KE0WPC AllStar
 443.8000 +5 DCS 174 FM (analog) AllStar 632880 — Sioux Falls, SD
48.6 KD0ZP Sioux Falls
KD0ZP EchoLink
 444.9000 +5 TONE 146.2 FM (analog) EchoLink 74079 — Sioux Falls, SD
49.4 W0ZWY Sioux Falls
W0ZWY
 146.8950 -0.6 TONE 146.2 FM (analog) — Sioux Falls, SD
49.4 W0ZWY Sioux Falls
W0ZWY
 442.7500 +5 none D-STAR — Sioux Falls, SD
45.6 W0OJY offline Vermillion Cemen
W0OJY
 147.3750 +0.6 TONE 146.2 FM (analog) — Vermillion, SD
46.8 K0LTN offline Harrisburg McFar
K0LTN
 442.4000 +5 TONE 225.7 FM (analog) — Harrisburg, SD
47.5 W0ZWY offline Sioux Falls
W0ZWY
 444.2000 +5 TSQL 82.5 FM (analog) (FM,C4FM) — Sioux Falls, SD