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

Arnold L Krebs

FRN 0010415552 · first licensed Feb 19, 2004 as KC0RRO · 1 license on record

📝 FCC applications (3)

ReceivedFile numberServicePurposeStatusCall
Sep 16, 20250011752422 HAMRenewal + modificationGranted KC0RRO
Feb 4, 20140006134339 HAMRenewalGranted KC0RRO
Feb 19, 20040001623173 HAMNew licenseGranted KC0RRO

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

47 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
5.7 KE0KKD Luzerne
KE0KKD
 444.4000 +5 TONE 192.8 FM (analog) — Luzerne, IA
21.7 K0TSK Victor
K0TSK BM
 444.9500 +5 CC1 DMR BrandMeister 311920 — Victor, IA
23.5 W0ARC Washington
W0ARC EchoLink
 147.0450 +0.6 TSQL 146.2 FM (analog) (FM,C4FM) EchoLink 688179 EchoLink 343657 — Washington, IA
23.5 W0ARC Washington
W0ARC
 443.7000 +5 TSQL 146.2 FM (analog) (FM,C4FM) — Washington, IA
26.4 K0TSK Brooklyn
K0TSK
 442.6500 +5 none FM (analog) — Brooklyn, IA
29.1 KD0MVJ Iowa City JECC
KD0MVJ
 442.1500 +5 TONE 192.8 FM (analog) — Iowa City, IA
29.1 KD0MVJ Iowa City Joint
KD0MVJ
 145.2700 -0.6 TONE 192.8 FM (analog) — Iowa City, IA
30.4 WA0DX Ottumwa
WA0DX BM
 443.9750 +5 CC1 DMR BrandMeister 311939 — Ottumwa, IA
30.4 WA0DX Ottumwa
WA0DX EchoLink
 443.2000 +5 TONE 146.2 FM (analog) (DMR,FM) EchoLink 376609 BrandMeister 311939 — Ottumwa, IA
30.5 W0FDA Coralville
W0FDA
 147.1500 +0.6 TONE 192.8 FM (analog) — Coralville, IA
30.5 K0GH Coralville
K0GH
 444.7500 +5 TONE 151.4 FM (analog) — Coralville, IA
30.5 KB0VXL Oskaloosa
KB0VXL
 145.4900 -0.6 TONE 146.2 FM (analog) — Oskaloosa, IA
32.1 W5ADT North Liberty
W5ADT
 443.9000 +5 TONE 192.8 FM (analog) — North Liberty, IA
32.4 KD0MVJ Iowa City
KD0MVJ BM
 443.4750 +5 CC1 DMR BrandMeister 310182 — Iowa City, IA
32.4 KD0QQL Iowa City
KD0QQL BM
 439.5500 +5 CC12 DMR BrandMeister 312043 — Iowa City, IA
32.6 KE0BX Iowa City
KE0BX
 145.4700 -0.6 TONE 100.0 FM (analog) — Iowa City, IA
32.6 W0JV Iowa City
W0JV
 146.8500 -0.6 TONE 192.8 FM (analog) — Iowa City, IA
34.3 WA0DX Ottumwa
WA0DX EchoLink
 147.2850 +0.6 TONE 146.2 FM (analog) (FM,C4FM) EchoLink 376609 — Ottumwa, IA
34.3 KE0BX Ottumwa
KE0BX BM
 444.8500 +5 none FM (analog) (DMR,FM) BrandMeister 311941 — Ottumwa, IA
34.3 KE0BX Ottumwa
KE0BX
 146.9700 -0.6 TONE 100.0 FM (analog) — Ottumwa, IA
39.6 NM0B Cedar Rapids
NM0B BM
 434.8400 +5 CC7 DMR BrandMeister 311457501 — Cedar Rapids, IA
39.8 KE0IHD Mount Pleasant
KE0IHD BM
 443.6250 +5 CC1 DMR BrandMeister 311619 — Mount Pleasant, IA
39.9 WB0VHB Mount Pleasant
WB0VHB BM
 444.5250 +5 CC1 DMR BrandMeister 3119112 BrandMeister 311417 BrandMeister 311901 — Mount Pleasant, IA
42.5 W0IY Cedar Rapids
W0IY
 927.1125 -25 DCS 432 FM (analog) — Cedar Rapids, IA
43.1 WA0VBM Marshalltown
WA0VBM BM
 433.9500 +5 CC1 DMR BrandMeister 3205666 — Marshalltown, IA
43.8 WB0VHB Mount Pleasant
WB0VHB
 147.1650 +0.6 TSQL 156.7 FM (analog) — Mount Pleasant, IA
43.8 KE0IHD Mount Pleasant
KE0IHD AllStar
 444.7750 +5 TONE 100.0 FM (analog) AllStar 58477 EchoLink 363310 — Mount Pleasant, IA
43.8 KE0IHD Mount Pleasant
KE0IHD BM
 147.2250 +0.6 TONE 146.2 FM (analog) (DMR,FM) BrandMeister 314572 — Mount Pleasant, IA
44.0 W0MME Mount Pleasant
W0MME
 147.3900 +0.6 none FM (analog) — Mount Pleasant, IA
44.8 W0GQ Cedar Rapids
W0GQ BM
 443.6000 +5 CC1 DMR BrandMeister 311938 — Cedar Rapids, IA
44.9 W0WSV Cedar Rapids
W0WSV
 145.1500 -0.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
44.9 N0DX Cedar Rapids
N0DX
 145.1900 -0.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
44.9 W0GQ Cedar Rapids
W0GQ
 146.7450 -0.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
44.9 W0WSV Cedar Rapids
W0WSV
 224.9400 -1.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
45.0 K0LVB Mount Vernon
K0LVB BM
 147.2700 +0.6 TSQL 192.8 FM (analog) (C4FM,DMR,FM,P25) BrandMeister 312699 — Mount Vernon, IA
45.3 N0MA Cedar Rapids
N0MA AllStar
 443.8000 +5 TONE 192.8 FM (analog) AllStar 42186 — Cedar Rapids, IA
45.9 W0GSK Bertram
W0GSK BM
 444.1250 +5 CC1 DMR BrandMeister 3180667 — Bertram, IA
46.3 NF0T Gilman
NF0T IRLP
 444.1500 +5 TONE 151.4 FM (analog) (DMR,FM) IRLP 3162 BrandMeister 311917 — Gilman, IA
46.7 WR0U Pella
WR0U IRLP
 146.5650 simplex TSQL 100.0 FM (analog) IRLP 3835 — Pella, IA
46.8 N0TCA Toledo
N0TCA AllStar
 146.7150 -0.6 TONE 114.8 FM (analog) AllStar 48987 — Toledo, IA
47.0 K0LVB Cedar Rapids
K0LVB BM
 444.8250 +5 TSQL 192.8 FM (analog) (C4FM,DMR,FM,P25) BrandMeister 311471 — Cedar Rapids, IA
47.8 KD0DKS Garrison
KD0DKS EchoLink
 145.2300 -0.6 TONE 141.3 FM (analog) EchoLink 156410 — Garrison, IA
48.6 K0PEA Otley Wtr
K0PEA EchoLink
 145.1700 -0.6 TSQL 114.8 FM (analog) EchoLink 50219 — Otley, IA
28.7 K0GH offline Iowa City
K0GH BM
 443.7750 +5 CC1 DMR BrandMeister 311925 — Iowa City, IA
44.9 W0WSV offline Cedar Rapids
W0WSV
 147.0900 +0.6 TONE 192.8 FM (analog) — Cedar Rapids, IA
46.3 NF0T offline Gilman
NF0T
 53.0300 in 51.3300 TONE 151.4 FM (analog) — Gilman, IA
47.7 NO3R offline Vinton
NO3R BM
 442.0000 +5 CC1 DMR BrandMeister 311904 — Vinton, IA