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

Fredric J Stephan

FRN 0012645339 · first licensed Nov 25, 1998 as KC0OO · 1 license on record

📝 FCC applications (1)

ReceivedFile numberServicePurposeStatusCall
Feb 4, 20050002035272 HAMAdministrative updateGranted KC0OO

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 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
11.4 K0HS Custer Pass
K0HS WIRES-X
 147.1500 +0.6 TSQL 146.2 FM (analog) (FM,C4FM) WIRES-X 21493 — Custer, SD
11.4 K0ORK Hot Springs
K0ORK WIRES-X
 147.7500 -0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 92626 — Hot Springs, SD
11.7 K0ORK Hot springs
K0ORK WIRES-X
 449.7000 -5 DG-ID 00-00 Fusion (C4FM) WIRES-X 94494 — Hot springs, SD
11.8 K0HS Custer Mt
K0HS
 147.1200 +0.6 TSQL 146.2 FM (analog) — Custer, SD
11.8 K0HS Custer Mt
K0HS WIRES-X
 444.1200 +5 DCS 025 FM (analog) (FM,C4FM) WIRES-X 21493 — Custer, SD
11.9 WN6QJN Custer
WN6QJN
 147.0900 +0.6 TSQL 146.2 FM (analog) — Custer, SD
11.9 K0ORK Custer
K0ORK WIRES-X
 444.1200 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 98878 — Custer, SD
12.5 K0HS Hot Springs Batt
K0HS
 146.7000 -0.6 TONE 146.2 FM (analog) — Hot Springs, SD
12.5 K0HS Hot Springs Batt
K0HS WIRES-X
 444.7000 +5 DCS 025 FM (analog) (FM,C4FM) WIRES-X 21493 — Hot Springs, SD
12.9 W0FUI Hot Springs
W0FUI IRLP
 146.4750 simplex TONE 146.2 FM (analog) IRLP 7976 — Hot Springs, SD
20.4 K0HS Custer Bear Mtn
K0HS
 444.8500 +5 none FM (analog) — Custer, SD
20.5 KC0BXH Custer Bear Mtn
KC0BXH
 146.8500 -0.6 TONE 146.2 FM (analog) — Custer, SD
23.9 K0ORK Edgemont
K0ORK WIRES-X
 449.9000 -5 DG-ID 00-00 Fusion (C4FM) WIRES-X 35047 — Edgemont, SD
24.1 K8KAG Edgemont Arpt
K8KAG WIRES-X
 444.9000 +5 TSQL 146.2 FM (analog) (FM,C4FM) WIRES-X 21493 — Edgemont, SD
39.0 NE7WY Newcastle Mt
NE7WY
 147.3000 +0.6 TSQL 162.2 FM (analog) — Newcastle, WY
40.3 KF0MKE Rapid City
KF0MKE BM
 434.5500 +5 CC1 DMR BrandMeister 319937602 — Rapid City, SD
42.4 W0BLK Rapid City Radar
W0BLK
 146.9400 -0.6 TONE 146.2 FM (analog) — Rapid City, SD
42.4 W0BLK Rapid City Radar
W0BLK AllStar
 444.5750 +5 TSQL 146.2 FM (analog) AllStar 54962 EchoLink 732271 — Rapid City, SD
42.4 KE0QIB Rapid City Radar
KE0QIB
 444.7500 +5 TSQL 146.2 FM (analog) — Rapid City, SD
20.5 WN6QJN offline Custer Bear Mtn
WN6QJN
 53.1700 -1 TSQL 146.2 FM (analog) — Custer, SD
31.7 K0LGB offline RAPID CITY
K0LGB IRLP
 147.4700 simplex TSQL 146.2 FM (analog) IRLP 8701 — RAPID CITY, SD
36.6 WA0MFZ offline Rapid City
WA0MFZ IRLP
 147.5700 simplex TSQL 146.2 FM (analog) IRLP 4044 — Rapid City, SD
38.1 W0RE offline Rapid City
W0RE
 444.2000 +5 TSQL 146.2 FM (analog) — Rapid City, SD
38.8 N6SGX offline Rapid City
N6SGX IRLP
 446.0000 simplex TSQL 100.0 FM (analog) IRLP 3967 — Rapid City, SD
42.4 KE0QIB offline Rapid City Radar
KE0QIB BM
 444.7000 +5 CC1 DMR BrandMeister 312555 — Rapid City, SD