N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 6, 2026) · next update today 8:30 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

K0IDC HAM

Amateur Extra class licensed since 2001 (25 yrs) Sioux Ciy, IA grid EN12tl active on 4 nets 27 repeaters within 50 mi

🔒 Not available — currently licensed, through Feb 24, 2036. If it isn't renewed, it opens for vanity requests Feb 25, 2038.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Currently held by Robert W R Green · 1 holder on record

🗓 Active on 4 nets · last heard Oct 5, 2026

Current holder: Robert W R Green

Held K0IDC Aug 16, 2001 → present · first licensed Aug 16, 2001 as K0IDC · 1 license · FRN 0005596564

K0IDC Active Amateur Extra Aug 16, 2001 → expires Feb 24, 2036

Licensee
Robert W R Green

Address
3801 SIXTH AVE
Sioux CIy, IA 51106
42.4673, -96.3585 (street) · Grid EN12tl · CQ 4 · ITU 7 · map ↗

FRN
0005596564

Last granted
Feb 24, 2026

Effective
Mar 5, 2026

Last action
Mar 5, 2026
FCC actions (7)
- Mar 5, 2026 — Administrative update LIAUA
- Feb 24, 2026 — License renewed LIREN
- Jan 6, 2020 — Administrative update LIAUA
- Jan 7, 2016 — License renewed LIREN
- Jan 14, 2006 — License renewed LIREN
- Aug 16, 2001 — Administrative update LIAUA
- Aug 16, 2001 — FCC action LITIN

Address history

From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Seen Sep 27, 2026 → Oct 4, 2026 · 2 snapshots · as K0IDC
Robert W R Green
3801 SIXTH AVE, Sioux CIy, IA 51106
42.4673, -96.3585 (street) · Grid EN12tl · CQ 4 · ITU 7 · map ↗
Seen Apr 16, 2022 → Sep 25, 2025 · 11 snapshots · as K0IDC
Robert W Green
3801 SIXTH AVE, SIOUX CITY, IA 51106
42.4632, -96.3129 (ZIP center) · Grid EN12ul · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → May 6, 2019 · 35 snapshots · as K0IDC
Robert W Green
PO Box 2519
Sioux City, IA 51106
42.4632, -96.3129 (ZIP center) · Grid EN12ul · CQ 4 · ITU 7 · map ↗

Nets

Net	When	Frequency	Role	Times	Last
YL System Moonbeam	Weekdays 4:00 PM ET	14.332	Checked in	3	2026-10-05
USTNET 40m Net	Tue 7:00 PM South Georgia	7.244	Checked in	1	2026-09-28
YL SYSTEM 3RD PERIOD	Weekdays 10:00 AM ET	14.332	Checked in	1	2026-09-23
OMISS 40m SSB Net	Mon, Tue, Wed, Fri, Sat 8:15 PM · Mon, Tue, Thu 8:30 PM · Thu 10:15 PM ET	7.192	Checked in	1	2026-09-19

From nets logged with NetLogger since the start of collection.

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K0IDC in the last 24 hours. They show up here within seconds of K0IDC beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

27 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)

Miles	Call	Name	Output	Offset	Tone	Mode	Networks	Activity	Location
0.5	KS0F	Sioux City KS0F IRLP	443.5750	+5	TSQL 110.9	FM (analog)	IRLP 8862	—	Sioux City, IA
2.1	K9NHP	South Sioux City K9NHP AllStar	446.0000	simplex	none	FM (analog)	AllStar 43856	—	South Sioux City, NE
3.1	K0AAR	Sioux City K0AAR	146.9100	-0.6	TONE 110.9	FM (analog)		—	Sioux City, IA
3.1	K0TFT	Sioux City K0TFT	146.9700	-0.6	TONE 110.9	FM (analog)		—	Sioux City, IA
3.1	K0TFT	Sioux City K0TFT	147.0600	+0.6	TONE 110.9	FM (analog)		—	Sioux City, IA
3.1	KC0DXD	Sioux City KC0DXD	147.2700	+0.6	TONE 110.9	FM (analog)		—	Sioux City, IA
3.1	KS0F	Sioux City KS0F	444.4750	+5	TONE 110.9	FM (analog)		—	Sioux City, IA
3.2	W0MEG	South Sioux LEC W0MEG WIRES-X	145.3550	-0.6	TSQL 110.9	FM (analog) (FM,C4FM)	WIRES-X 51086	—	South Sioux City, NE
3.3	N0DCA	South Sioux KBWF N0DCA AllStar	443.7500	+5	TSQL 110.9	FM (analog) (FM,C4FM)	AllStar 43856 EchoLink 671595 WIRES-X 30078	—	South Sioux City, NE
3.3	K9NHP	South Sioux City K9NHP AllStar	443.7500	+5	TONE 110.9	FM (analog)	AllStar 54980	—	South Sioux City, NE
4.8	KI0KO	Sioux City KI0KO BM	444.6250	+5	CC1	DMR	BrandMeister 312127	—	Sioux City, IA
4.8	KI0KO	Sioux City KI0KO	444.4000	+5	CC?	DMR		—	Sioux City, IA
13.2	N0DCA	Jackson KFHC N0DCA EchoLink	146.7900	-0.6	TSQL 110.9	FM (analog) (FM,C4FM)	EchoLink 671595 WIRES-X 30190	—	Jackson, NE
13.2	N0DCA	Jackson N0DCA WIRES-X	146.0000	simplex	DG-ID 00-00	Fusion (C4FM)	WIRES-X 30190	—	Jackson, NE
23.1	KI0EO	Le Mars KI0EO AllStar	444.6750	+5	TONE 110.9	FM (analog) (DMR,FM)	AllStar 592551 BrandMeister 311916	—	Le Mars, IA
23.1	KI0EO	Roach KI0EO AllStar	444.2500	+5	TONE 110.9	FM (analog) (DMR,FM)	BrandMeister 311916 AllStar 59255	—	Roach, IA
23.1	KI0EO offline	Sioux City KI0EO BM	444.6250	+5	CC1	DMR	BrandMeister 311926	—	Sioux City, IA
23.8	KD0PMM	Le Mars KD0PMM	147.1950	+0.6	TONE 110.9	FM (analog) (FM,C4FM)		—	Le Mars, IA
24.1	N0SOI	Brunsville N0SOI	444.2250	+5	TONE 110.9	FM (analog)		—	Brunsville, IA
24.6	KD0VYD	Le Mars KD0VYD EchoLink	446.1250	simplex	TONE 110.9	FM (analog)	EchoLink 873805	—	Le Mars, IA
27.6	N0DCA	South Sioux City N0DCA	145.3250	-0.6	TSQL 110.9	FM (analog)		—	South Sioux City, NE
36.0	W0OJY offline	Vermillion Cemen W0OJY	147.3750	+0.6	TONE 146.2	FM (analog)		—	Vermillion, SD
37.4	N0ZQR	Wayne N0ZQR	147.0300	+0.6	none	FM (analog)		—	Wayne, NE
47.3	KA0VHV	Beresford KA0VHV	147.2400	+0.6	TONE 141.3	FM (analog)		—	Beresford, SD
48.1	KB0NCM	Hartington KB0NCM	145.4750	-0.6	TSQL 156.7	FM (analog) (FM,C4FM)		—	Hartington, NE
48.2	KI0HC	Charter Oak KI0HC	442.1000	+5	none	P25		—	Charter Oak, IA
49.1	N0OYK	Paullina N0OYK	147.1350	+0.6	TONE 110.9	FM (analog)		—	Paullina, IA