N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 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

Brian K Diederich

FRN 0031149131 · first licensed Aug 16, 2021 as KI5RFJ · 2 licenses on record

📝 FCC applications (2)

ReceivedFile numberServicePurposeStatusCall
Aug 17, 20210009664158 HAMModificationGranted KI5RFJ
Aug 16, 20210009663074 HAMNew licenseGranted KI5RFJ

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

81 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
12.0 KC5LVW Ozone
KC5LVW
 442.6250 +5 none FM (analog) — Ozone, AR
12.0 K5OO Ozone Cazort
K5OO
 147.0450 +0.6 none FM (analog) — Ozone, AR
17.3 W5DI Clarksville Wood
W5DI
 147.2850 +0.6 TSQL 114.8 FM (analog) — Clarksville, AR
20.5 KI5YLE Huntsville
KI5YLE
 443.9000 +5 TSQL 97.4 FM (analog) — Huntsville, AR
23.4 WX5NAS Huntsville Arpt
WX5NAS
 443.6250 +5 TSQL 97.4 FM (analog) — Huntsville, AR
27.8 WB5CYX Jasper Round Mtn
WB5CYX
 146.6100 -0.6 none FM (analog) — Jasper, AR
28.1 WX1NWA Jasper
WX1NWA AllStar
 147.3600 +0.6 TSQL 100.0 FM (analog) (DMR,FM) AllStar 66423 BrandMeister 313188 — Jasper, AR
28.5 WC5AR Elkins
WC5AR
 146.7000 -0.6 TONE 110.9 FM (analog) — Elkins, AR
29.3 N5EWC Russellville
N5EWC
 224.1000 -1.6 TONE 114.8 FM (analog) — Russellville, AR
32.2 NA0D
Listed as NA0D BRENTWOOD
 Winslow Brentwoo
NA0D AllStar
 444.0000 +5 TSQL 110.9 FM (analog) AllStar 472350 EchoLink 196181 AllStar 47235 AllStar 60102 AllStar 472351 — Winslow, AR
32.5 N5UFO Winslow Signal
N5UFO
 442.3000 +5 DCS 365 FM (analog) — Winslow, AR
32.5 KG5JPI Winslow Signal
KG5JPI BM
 442.6125 +5 none D-STAR (DMR,DV) BrandMeister 313880 — Winslow, AR
32.6 W5SWL Mulberry
W5SWL AllStar
 927.7250 -25 CC1 DMR BrandMeister 314043 AllStar 606660 — Mulberry, AR
33.7 K5SRS Winslow
K5SRS
 444.7750 +5 TSQL 103.5 FM (analog) — Winslow, AR
36.1 N5NBJ Harrison Gaither
N5NBJ
 444.8000 +5 TSQL 103.5 FM (analog) — Harrison, AR
36.2 N5UFO Green Forest Bra
N5UFO
 444.0750 +5 DCS 365 FM (analog) — Green Forest, AR
37.2 WX5NAS Green Forest Bra
WX5NAS
 145.3100 -0.6 TSQL 103.5 FM (analog) — Green Forest, AR
37.2 W5NSN Green Forest Bra
W5NSN
 146.7300 -0.6 TSQL 110.9 FM (analog) — Green Forest, AR
37.8 WC5AR Fayetteville
WC5AR
 442.0500 +5 TSQL 110.9 FM (analog) — Fayetteville, AR
37.8 K5SRS Fayetteville
K5SRS
 444.9250 +5 TSQL 88.5 FM (analog) — Fayetteville, AR
37.8 WC5AR Fayetteville Cou
WC5AR
 147.0300 +0.6 TSQL 110.9 FM (analog) — Fayetteville, AR
38.5 W5KMP Fayetteville
W5KMP BM
 443.1250 +5 CC1 DMR BrandMeister 310521 — Fayetteville, AR
38.7 K5GOE Fayetteville Old
K5GOE BM
 443.1250 +5 none D-STAR (C4FM,DMR,DV) BrandMeister 314419 — Fayetteville, AR
38.7 N5HIG Rudy Lancaster
N5HIG
 443.7250 +5 TSQL 123.0 FM (analog) — Rudy, AR
38.8 WB5CYX Harrison Boat
WB5CYX EchoLink
 147.0000 -0.6 TONE 103.5 FM (analog) EchoLink 1 — Harrison, AR
39.0 N5UFO Spri Camp War Ea
N5UFO
 442.2000 +5 DCS 365 FM (analog) — Spring Valley, AR
39.2 WB5CYX Harrison Boat
WB5CYX
 53.1500 -1 none FM (analog) — Harrison, AR
39.2 W5YM Fayetteville UA
W5YM
 147.1350 +0.6 TSQL 110.9 FM (analog) (FM,C4FM) — Fayetteville, AR
39.3 KI5UCO Harrison Boat
KI5UCO
 223.6000 -1.6 TONE 123.0 FM (analog) — Harrison, AR
39.3 WX5NAS Fayetteville Kes
WX5NAS AllStar
 147.3150 +0.6 TSQL 97.4 FM (analog) AllStar 45734 AllStar 40009 — Fayetteville, AR
39.3 N5UFO Fayetteville Kes
N5UFO
 442.0000 +5 DCS 365 FM (analog) — Fayetteville, AR
40.3 N5HIG Rudy Lancaster
N5HIG
 147.1650 +0.6 TSQL 123.0 FM (analog) — Rudy, AR
41.3 N6WI Berryville
N6WI WIN
 443.8000 +5 TONE 91.5 FM (analog) AllStar 27330 WIN — Berryville, AR
41.5 KF5MLP Russellville
KF5MLP
 146.8650 -0.6 none FM (analog) (FM,C4FM) — Russellville, AR
41.5 KF5MLP Russellville
KF5MLP
 442.0750 +5 none FM (analog) (FM,C4FM) — Russellville, AR
41.6 N5BVA Springdale Dodd
N5BVA
 444.1000 +5 TSQL 162.2 FM (analog) — Springdale, AR
41.6 KA4AFE Springdale
KA4AFE AllStar
 444.0000 +5 TONE 110.9 FM (analog) AllStar 47591 — Springdale, AR
41.6 N5XMZ Paris Magazine
N5XMZ
 53.1100 in 51.4100 TSQL 131.8 FM (analog) — Paris, AR
41.6 N5XMZ Magazine Mountai
N5XMZ
 145.3500 -0.6 TSQL 151.4 FM (analog) — Magazine Mountain, AR
41.6 W5MAG Magazi Signal Hl
W5MAG
 147.0900 +0.6 TSQL 151.4 FM (analog) — Magazine Mountain, AR
41.6 N5XMZ Russellville Mag
N5XMZ
 443.2500 +5 TSQL 114.8 FM (analog) — Russellville, AR
41.7 W5NSN Springdale Dodd
W5NSN AllStar
 444.7000 +5 TSQL 110.9 FM (analog) AllStar 47592 — Springdale, AR
41.7 N5KWL Bethel Heights
N5KWL AllStar
 443.1750 +5 TONE 97.4 FM (analog) AllStar 40009 — Bethel Heights, AR
41.7 K5DVT Bethel Heights
K5DVT AllStar
 444.1000 +5 TONE 103.5 FM (analog) AllStar 40011 — Bethel Heights, AR
41.9 W5NWA
Listed as W5NWA/R
 Harrison
W5NWA BM
 442.9000 +5 CC1 DMR BrandMeister 310502 — Harrison, AR
41.9 N5UFO Eureka Sp Hwy 23
N5UFO
 145.1700 -0.6 DCS 365 FM (analog) — Eureka Springs, AR
42.2 N5NBJ Harrison
N5NBJ
 442.9000 +5 CC1 DMR — Harrison, AR
42.3 K5CS
Listed as K5CS RUSSNET RSV
 Russellville
K5CS BM
 442.3625 +5 CC1 DMR BrandMeister 310515 — Russellville, AR
42.4 K5PXP Russellville Mt
K5PXP
 146.8200 -0.6 TSQL 131.8 FM (analog) — Russellville, AR
42.4 K5PXP Russellville Mt
K5PXP
 443.4000 +5 TSQL 131.8 FM (analog) — Russellville, AR
42.4 N5KLE Russellville
N5KLE
 145.3900 -0.6 TSQL 107.2 FM (analog) — Russellville, AR
42.6 K5RRM Eureka Springs
K5RRM BM
 438.4500 -5 CC1 DMR BrandMeister 316364810 — Eureka Springs, AR
43.1 NW5AR Springdale
NW5AR BM
 439.1250 in 432.5500 CC1 DMR BrandMeister — Springdale, AR
43.1 KE5LXK Springdale
KE5LXK BM
 442.4500 +5 CC1 DMR BrandMeister 310503 — Springdale, AR
43.1 AC5RU Jerusalem WO Mtn
AC5RU
 145.4500 -0.6 none FM (analog) — Jerusalem, AR
43.3 WC5AR Prairie Grove
WC5AR
 146.7600 -0.6 TSQL 110.9 FM (analog) — Prairie Grove, AR
43.7 N5OSI Russellville
N5OSI BM
 439.0000 -5 CC1 DMR BrandMeister 3189831 — Russellville, AR
44.5 KG5JPK Eureka Sp Hwy 23
KG5JPK
 443.4250 +5 none D-STAR (DMR,DV) — Eureka Springs, AR
44.5 K5SRS Eureka Springs
K5SRS
 444.4750 +5 TSQL 110.9 FM (analog) — Eureka Springs, AR
44.9 W0KFL Rogers
W0KFL AllStar
 146.4700 simplex TONE 88.5 FM (analog) AllStar 46344 — Rogers, AR
45.3 K5SRS Lowell
K5SRS
 147.2250 +0.6 TSQL 103.5 FM (analog) — Lowell, AR
45.8 WG5EEK Tontitown
WG5EEK BM
 915.1250 +12 CC1 DMR BrandMeister 317124002 — Tontitown, AR
46.6 WB5NFC Russellville
WB5NFC AllStar
 444.9750 +5 TONE 100.0 FM (analog) AllStar 2347 — Russellville, AR
47.4 KD5DMT Garfield Mt
KD5DMT
 443.0250 +5 TSQL 110.9 FM (analog) — Garfield, AR
47.6 KI5AAC Pottsville
KI5AAC TGIF
 443.5750 +5 CC1 DMR TGIF — Pottsville, AR
47.8 NA0D Van Buren
NA0D AllStar
 444.4000 +5 TSQL 107.2 FM (analog) AllStar 472350 EchoLink 196181 AllStar 472356 — Van Buren, AR
48.1 K5AA Eureka Springs
K5AA IRLP
 444.2500 +5 Fusion (C4FM) IRLP 7973 WIRES-X 79363 — Eureka Springs, AR
48.1 K5AA Holiday Island
K5AA IRLP
 146.8350 -0.6 TSQL 100.0 FM (analog) IRLP 7973 — Holiday Island, AR
48.1 AB5UB Lincoln
AB5UB AllStar
 443.1500 +5 TSQL 114.8 FM (analog) AllStar 56360 — Lincoln, AR
48.4 KC5YQB Van Buren
KC5YQB
 145.1900 -0.6 TSQL 141.3 FM (analog) — Van Buren, AR
48.9 N5WTC Rogers
N5WTC
 443.2750 +5 TSQL 141.3 FM (analog) — Rogers, AR
49.6 N5RIG Town L0C4T0R
N5RIG BM
 446.5000 -5 CC1 DMR BrandMeister 3222332 — Town, L0C4T0R, AR
26.3 KE5SQC offline Lamar
KE5SQC EchoLink
 442.1250 +5 TONE 118.8 FM (analog) EchoLink 3329 — Lamar, AR
27.9 W5SWL offline Mulberry
W5SWL
 927.6250 -25 CC? DMR — Mulberry, AR
41.3 N6WI offline Berryville
N6WI IRLP
 443.3300 simplex TSQL 100.0 FM (analog) IRLP 7054 — Berryville, AR
41.6 KG5JPJ offline Springdale Dodd
KG5JPJ BM
 442.5250 +5 none D-STAR (DMR,DV) BrandMeister 314359 — Springdale, AR
41.8 K5SRS offline Springdale Carlo
K5SRS BM
 443.2000 +5 none FM (analog) (DMR,FM) BrandMeister — Springdale, AR
44.6 K5TRY offline Fayetteville
K5TRY IRLP
 145.7300 simplex TSQL 151.4 FM (analog) IRLP 7926 IRLP 7674 — Fayetteville, AR
44.6 K5TRY offline Fayetteville
K5TRY IRLP
 446.1250 simplex TSQL 100.0 FM (analog) IRLP 7998 IRLP 8813 — Fayetteville, AR
44.8 KF5BRU offline Harrison
KF5BRU IRLP
 442.1000 +5 TSQL 123.0 FM (analog) IRLP 7724 IRLP 3953 — Harrison, AR
46.8 W7UFO offline Rogers
W7UFO
 224.6600 -1.6 TONE 88.5 FM (analog) — Rogers, AR

Vanity applications

Filed · AwardApplicantRequested (in order)Status
Filed Aug 17, 2021
Granted Sep 4, 2021
0009664158
 KI5RFJ · Brian K Diederich · General
Attn: Brian Diederich · 4396 Madison 4845, Pettigrew, AR 72752
35.7680, -93.5889 (street) · Grid EM35es · CQ 4 · ITU 7 · map ↗
1.N5MMG ✓ granted
2.W5MMO available
3.K5OOM held
4.K5VVD available
5.N5MMO available
6.W5VVG available
7.W5VEE available
8.N5OOG available
9.W5OOG available
10.N5GGE available
 Granted
got N5MMG