N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 21, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

DAVID A WILLIS

FRN 0007581457 · first licensed Aug 27, 2002 as W0RX · 1 license on record

📝 FCC Applications (5)

ReceivedFile numberServicePurposeStatusCall
Sep 3, 20260012174353 HAMAdministrative updateGranted W0RX
Aug 31, 20260012169617 HAMRenewal + modificationGranted W0RX
Aug 22, 20160007405978 HAMRenewalGranted W0RX
Aug 8, 20060002705848 HAMRenewalGranted W0RX
Aug 26, 20020001007532 HAMModificationGranted W0RX

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

22 repeaters within 50 miles of this address, most active 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
38.3 WA0JXT Grand Forks Altr
WA0JXT
 146.9400 -0.6 TSQL 123.0 FM (analog) 🗓 1 net 1 net · 118 check-ins · 59 stations Grand Forks, ND
4.7 WB0WTI Thief River Fall
WB0WTI BM
 444.8000 +5 CC6 DMR BrandMeister 312051 BrandMeister 312044 — Thief River Falls, MN
4.9 WB0WTI Thief River Fall
WB0WTI
 146.8500 -0.6 TONE 123.0 FM (analog) — Thief River Falls, MN
6.1 AE5E Thief River Fall
AE5E BM
 430.5000 in 449.5000 CC6 DMR BrandMeister 312388003 — Thief River Falls, MN
7.7 WB0WTI Thief River Fall
WB0WTI BM
 147.3600 +0.6 TONE 123.0 FM (analog) (DMR,FM) BrandMeister 312051 — Thief River Falls, MN
24.2 no call listed Warren
Minnesota
 443.8000 +5 none FM (analog) — Warren, MN
26.0 KB0BSJ Crookston
KB0BSJ
 147.1200 +0.6 TONE 123.0 FM (analog) — Crookston, MN
26.0 KB0BSJ Crookston
KB0BSJ
 443.7750 +5 TONE 123.0 FM (analog) — Crookston, MN
35.4 WA0VFY Offline East Grand Forks
WA0VFY
 147.3900 +0.6 none FM (analog) — East Grand Forks, MN
36.1 KB0ISW Karlstad
KB0ISW AllStar
 445.7000 simplex TONE 123.0 FM (analog) AllStar 451160 — Karlstad, MN
36.1 KB0ISW Karlstad
KB0ISW WIRES-X
 146.6550 -0.6 TSQL 127.3 FM (analog) (C4FM,FM) WIRES-X 33866 — Karlstad, MN
36.1 KB0ISW Karlstad
KB0ISW BM
 443.9750 +5 CC6 DMR BrandMeister 311106 — Karlstad, MN
36.2 KA0NWV Karlstad
KA0NWV
 145.4700 -0.6 TONE 123.0 FM (analog) — Karlstad, MN
36.2 KB0ISW Karlstad
KB0ISW AllStar
 444.9750 +5 TSQL 123.0 FM (analog) AllStar 451160 EchoLink 335322 — Karlstad, MN
36.4 KA0NWV Offline Karlstad
KA0NWV
 444.9750 +5 TSQL 100.0 FM (analog) — Karlstad, MN
36.4 N0LAC Grand Forks
N0LAC WIRES-X
 443.1000 +5 TONE 123.0 FM (analog) (FM,C4FM) WIRES-X 90195 — Grand Forks, ND
37.6 N0LAC Grand Forks
N0LAC WIRES-X
 147.3300 +0.6 TONE 123.0 FM (analog) (FM,C4FM) WIRES-X 43555 — Grand Forks, ND
37.7 KE0WYB Karlstad Wiktel
KE0WYB
 147.1350 +0.6 TSQL 123.0 FM (analog) — Karlstad, MN
39.8 ND0GF Grand Forks
ND0GF
 147.0300 -0.6 TSQL 123.0 FM (analog) (FM,C4FM) — Grand Forks, ND
41.6 N0MHO Grygla
N0MHO AllStar
 147.3150 +0.6 TSQL 123.0 FM (analog) AllStar 52141 EchoLink 811666 — Grygla, MN
46.5 KC0IGT Wannaska
KC0IGT EchoLink
 147.0900 +0.6 TONE 123.0 FM (analog) EchoLink 82916 — Wannaska, MN
49.5 W0BJI Lengby
W0BJI
 147.2700 +0.6 TSQL 123.0 FM (analog) — Lengby, MN