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

Nathan C Frederick

FRN 0028320562 · first licensed Mar 15, 2019 as KD9MRO · 2 licenses on record

📝 FCC applications (2)

ReceivedFile numberServicePurposeStatusCall
Mar 25, 20190008576820 HAMModificationGranted KD9MRO
Mar 15, 20190008566782 HAMNew licenseGranted KD9MRO

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

75 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
5.2 WB9QPM Towerhill Willia
WB9QPM
 147.3900 +0.6 TSQL 203.5 FM (analog) (FM,P25) — Towerhill, IL
9.7 KB9TZQ Pana
KB9TZQ WIRES-X
 145.1500 -0.6 TSQL 94.8 FM (analog) (FM,C4FM) WIRES-X 11565 — Pana, IL
9.7 KB9TZQ Pana
KB9TZQ BM
 444.7250 +5 TSQL 94.8 FM (analog) (C4FM,DMR,FM) BrandMeister 311774 — Pana, IL
20.5 KB9TZQ Ramsey Illlinois
KB9TZQ BM
 441.1000 +5 CC1 DMR BrandMeister 311757102 — Ramsey Illlinois, IL
24.8 N9OGL Taylorville
N9OGL BM
 146.8350 -0.6 CC1 DMR BrandMeister 312428 — Taylorville, IL
26.2 K9UXZ Effingham St
K9UXZ
 146.8950 -0.6 TSQL 110.9 FM (analog) — Effingham, IL
26.4 KR9X Lovington Grain
KR9X
 223.8600 -1.6 TSQL 103.5 FM (analog) — Lovington, IL
26.4 W9NW Lovington Grain
W9NW IRLP
 444.2750 +5 TSQL 103.5 FM (analog) (FM,C4FM) EchoLink 108442 IRLP 8442 — Lovington, IL
26.6 N9BIG Springfield
N9BIG
 444.4000 +5 CC? DMR — Springfield, IL
26.6 N9BIG Effingham iHelpU
N9BIG BM
 441.5000 +5 CC7 DMR BrandMeister 312273 BrandMeister 312520 BrandMeister 314048 — Effingham, IL
28.3 W9BIL Cadwell
W9BIL
 145.1950 -0.6 none D-STAR — Cadwell, IL
28.3 W9BIL Cadwell
W9BIL
 440.6438 +5 none D-STAR — Cadwell, IL
28.8 KF9NB Mattoon
KF9NB
 145.3300 -0.6 TONE 186.2 FM (analog) — Mattoon, IL
28.8 W9MBD Mattoon
W9MBD
 444.9250 +5 TSQL 103.5 FM (analog) (FM,C4FM) — Mattoon, IL
28.8 KA9LRZ Mattoon
KA9LRZ
 146.6250 -0.6 TONE 107.2 FM (analog) — Mattoon, IL
29.0 W9MBD Mattoon
W9MBD BM
 444.9750 +5 CC4 DMR BrandMeister 314688 — Mattoon, IL
29.0 W9BIL Mattoon
W9BIL IRLP
 146.6550 -0.6 TSQL 162.2 FM (analog) (FM,DV,C4FM) EchoLink 744697 IRLP 44697 — Mattoon, IL
29.2 K9HGX Decatur
K9HGX
 443.8000 +5 TSQL 123.0 FM (analog) — Decatur, IL
29.2 W9MBD Mattoon
W9MBD
 146.6550 -0.6 none D-STAR — Mattoon, IL
29.8 KG9FI Morrisonville
KG9FI
 444.0750 +5 Fusion (C4FM) — Morrisonville, IL
31.0 K9HGX Decatur
K9HGX
 29.6200 -0.1 TONE 103.5 FM (analog) — Decatur, IL
31.0 K9HGX Decatur
K9HGX
 53.2300 in 51.5300 TONE 103.5 FM (analog) — Decatur, IL
31.0 WA9RSK Decatur
WA9RSK
 147.1050 +0.6 TSQL 103.5 FM (analog) — Decatur, IL
31.0 WA9RSK Decatur Bearsdal
WA9RSK
 442.6438 +5 none D-STAR — Decatur, IL
31.0 N9RBQ Decatur
N9RBQ
 444.1750 +5 TSQL 100.0 FM (analog) — Decatur, IL
31.2 K9HGX Decatur Citizen'
K9HGX EchoLink
 146.7300 -0.6 TSQL 123.0 FM (analog) EchoLink 151741 — Decatur, IL
32.0 N9RBQ Decatur
N9RBQ BM
 444.8000 +5 CC5 DMR BrandMeister 314313 — Decatur, IL
32.0 KC9YFX Decatur
KC9YFX
 442.6438 +5 none D-STAR — Decatur, IL
34.0 WA9RSK
Listed as WA9RSK - DECATUR
 Decatur
WA9RSK BM
 443.2500 +5 CC5 DMR BrandMeister 314470 — Decatur, IL
34.0 WA9RSK Decatur Bearsdal
WA9RSK
 442.2500 +5 TSQL 103.5 FM (analog) (FM,C4FM) — Decatur, IL
35.6 K7QLL Greenville
K7QLL ChicagoLan
 443.4312 +5 CC7 DMR ChicagoLand — Greenville, IL
35.6 W9KXQ Mulb TNG Wireles
W9KXQ
 224.1400 -1.6 TSQL 103.5 FM (analog) — Mulberry Grove, IL
37.5 WA9WOB Arcola
WA9WOB
 444.3750 +5 TSQL 192.8 FM (analog) (FM,C4FM) — Arcola, IL
38.8 N9RYR Pawnee
N9RYR
 146.8050 -0.6 TSQL 94.8 FM (analog) — Pawnee, IL
38.8 N9RYR Pawnee
N9RYR
 442.6000 +5 TSQL 94.8 FM (analog) — Pawnee, IL
40.3 W9GWF Greenup Wtr
W9GWF
 147.0300 +0.6 TSQL 107.2 FM (analog) (FM,C4FM) — Greenup, IL
40.5 K9IYP Bement
K9IYP
 443.5750 +5 TSQL 85.4 FM (analog) — Bement, IL
40.8 KC9PXI Tuscola
KC9PXI BM
 146.9550 -0.6 CC1 DMR BrandMeister 315050 — Tuscola, IL
41.2 KC9PXI Tuscola
KC9PXI EchoLink
 444.4500 +5 TSQL 123.0 FM (analog) EchoLink 401786 — Tuscola, IL
41.3 KC9ISQ Vandalia
KC9ISQ AllStar
 146.7450 -0.6 TSQL 88.5 FM (analog) AllStar 626485 — Vandalia, IL
43.1 KC9KRA Charleston
KC9KRA
 443.8750 +5 TSQL 162.2 FM (analog) — Charleston, IL
43.1 W9BXR Litchfield
W9BXR
 444.4500 +5 TONE 94.8 FM (analog) — Litchfield, IL
44.0 AD9OV Greenville Wtr
AD9OV IRLP
 147.1650 +0.6 TSQL 103.5 FM (analog) (FM,P25) EchoLink 228190 IRLP 28190 🗓 1 net 1 net · 105 check-ins · 37 stations Greenville, IL
44.2 AD9OV Greenville
AD9OV
 442.9250 +5 TSQL 103.5 FM (analog) (FM,C4FM) 🗓 1 net 1 net · 105 check-ins · 37 stations Greenville, IL
46.1 W9IPA Monticello
W9IPA
 442.8500 +5 TSQL 162.2 FM (analog) — Monticello, IL
46.7 KD9KOO Springfield
KD9KOO BM
 441.5000 +5 CC5 DMR BrandMeister 312198 BrandMeister 314185 — Springfield, IL
46.7 KD9KOO Springfield
KD9KOO
 441.5750 +5 CC? DMR — Springfield, IL
46.9 KD9KOO Virden
KD9KOO BM
 147.0900 +0.6 TSQL 94.8 FM (analog) (DMR,FM,P25) BrandMeister 312554 — Virden, IL
47.1 KB9ZAM Monticello Eleva
KB9ZAM
 442.7250 +5 TSQL 103.5 FM (analog) — Monticello, IL
47.2 N9NWI Mount Pulaski
N9NWI
 223.9000 -1.6 TSQL 94.8 FM (analog) — Mount Pulaski, IL
47.3 N9NWI Mount Pulaski
N9NWI
 145.3900 -0.6 TSQL 94.8 FM (analog) — Mount Pulaski, IL
47.3 KD9LSD Lincoln
KD9LSD EchoLink
 145.3900 -0.6 TSQL 94.8 FM (analog) EchoLink 500354 — Lincoln, IL
47.3 KD9LSD Mt Pulaski
KD9LSD
 443.8250 +5 TSQL 94.8 FM (analog) — Mt. Pulaski, IL
47.3 KD9LSD Mt Pulaski
KD9LSD
 223.9000 +0.6 TSQL 94.8 FM (analog) — Mt. Pulaski, IL
47.3 N9NWI Mount Pulaski
N9NWI BM
 443.8250 +5 TSQL 94.8 FM (analog) (DMR,FM) BrandMeister 311784 — Mount Pulaski, IL
47.7 K9CZ Springfield
K9CZ
 444.3250 +5 TSQL 94.8 FM (analog) (FM,C4FM) — Springfield, IL
47.8 K9MCE Gillespie
K9MCE
 444.2500 +5 TSQL 103.5 FM (analog) 🗓 2 nets 2 nets · 34 check-ins · 20 stations Gillespie, IL
48.3 KD9KOO Springfield
KD9KOO BM
 444.4000 +5 CC5 DMR BrandMeister 312198 — Springfield, IL
48.3 KC9MHG Springfield
KC9MHG BM
 441.5000 +5 CC2 DMR BrandMeister 313858 — Springfield, IL
48.5 W9RX Springfield
W9RX
 444.4000 +5 none FM (analog) — Springfield, IL
48.6 KC9WMV Mt pulaski 1800t
KC9WMV AllStar
 442.8000 +5 TSQL 203.5 FM (analog) (C4FM,FM,P25) EchoLink 332252 IRLP 32252 AllStar 45334 — Mt pulaski, IL
48.6 WI9K Springfield
WI9K
 146.6850 -0.6 TSQL 94.8 FM (analog) 🗓 1 net 1 net · 18 check-ins · 12 stations Springfield, IL
48.6 WI9K Springfield
WI9K
 443.3750 +5 TSQL 94.8 FM (analog) 🗓 1 net 1 net · 18 check-ins · 12 stations Springfield, IL
48.9 W9DUA Springfield
W9DUA
 443.7812 +5 none D-STAR — Springfield, IL
49.5 W9DUA
Listed as W9DUA DMR
 Springfield
W9DUA BM
 443.7063 +5 CC5 DMR BrandMeister 311770 — Springfield, IL
49.5 W9DUA Springfield
W9DUA
 443.0000 +5 TSQL 94.8 FM (analog) (FM,C4FM) — Springfield, IL
23.7 N9HW offline Taylorville
N9HW
 442.0500 +5 TSQL 79.7 FM (analog) — Taylorville, IL
26.8 K9UXZ offline Effingham
K9UXZ
 444.1250 +5 TSQL 110.9 FM (analog) — Effingham, IL
31.0 KC9YFX offline Decatur
KC9YFX
 147.2400 +0.6 none D-STAR — Decatur, IL
43.1 W9KXQ offline Greenville
W9KXQ IRLP
 449.1750 simplex TSQL 103.5 FM (analog) IRLP 7210 IRLP 7410 — Greenville, IL
46.9 KD9KOO offline Springfield
KD9KOO BM
 444.9750 +5 CC5 DMR BrandMeister 312376 — Springfield, IL
46.9 KD9KOO offline Springfield
KD9KOO
 442.1250 +0.6 CC? DMR — Springfield, IL
46.9 N9BIG offline Virden
N9BIG BM
 443.0500 +5 CC7 DMR BrandMeister 311899 — Virden, IL
48.6 WI9K offline Springfield
WI9K
 147.3750 +0.6 TSQL 94.8 FM (analog) 🗓 1 net 1 net · 18 check-ins · 12 stations Springfield, IL
48.6 WX9DX offline Springfield
WX9DX BM
 444.5000 +5 TSQL 103.5 FM (analog) (DMR,FM) BrandMeister 312696 — Springfield, IL

Vanity applications

Filed · AwardApplicantRequested (in order)Status
Filed Mar 25, 2019
Granted Apr 12, 2019
0008576820
 KD9MRO · Nathan C Frederick · Technician
1212 N 1300 East Road, Shelbyville, IL 62565
39.3935, -88.8991 (street) · Grid EM59nj · CQ 4 · ITU 8 · map ↗
1.K9NCF ✓ granted
 Granted
got K9NCF