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

Yu Chieh Chiu

FRN 0025877309 · first licensed Sep 14, 2016 as KD9GYJ · 2 licenses on record

📝 FCC applications (11)

Received	File number	Service	Purpose	Status	Call
Sep 13, 2019	0008799017	HAM	Modification	Dismissed	KD9GYJ
Sep 11, 2019	0008794512	HAM	Modification	Granted	KD9GYJ
Aug 22, 2019	0008775511	HAM	Modification	Dismissed	KD9GYJ
Aug 1, 2019	0008750579	HAM	Modification	Dismissed	KD9GYJ
Jul 22, 2019	0008734538	HAM	Administrative update	Granted	KD9GYJ
Jul 22, 2019	0008734149	HAM	Modification	Granted	KD9GYJ
Feb 12, 2018	0008096426	HAM	Modification	Granted	KD9GYJ
Sep 29, 2016	0007470874	HAM	Withdrawal	Withdrawn	KD9GYJ
Sep 29, 2016	0007470864	HAM	Withdrawal	Withdrawn	KD9GYJ
Sep 23, 2016	0007469558	HAM	Administrative update	Granted	KD9GYJ
Sep 14, 2016	0007453686	HAM	New license	Granted	KD9GYJ

Complete licensing history

N6KE Active Amateur Extra · vanity Oct 1, 2019 → expires Oct 1, 2029

Licensee
Yu Chieh Chiu

Address
1250 First Street - Rm W344
West Lafayette, IN 47906
40.4253, -86.9239 (street) · Grid EN60mk · CQ 4 · ITU 8 · map ↗

FRN
0025877309

Previous call
KD9GYJ (General)

Last granted
Oct 1, 2019

Effective
Oct 1, 2019

Last action
Oct 1, 2019
FCC actions (2)
- Oct 1, 2019 — Vanity call sign granted VANGRT
- Oct 1, 2019 — License issued LIISS
KD9GYJ Canceled Amateur Extra Sep 14, 2016 → Oct 1, 2019 (canceled)

Licensee
Yu Chieh Chiu

Address
1250 First Street - Rm W344
West Lafayette, IN 47906
40.4253, -86.9239 (street) · Grid EN60mk · CQ 4 · ITU 8 · map ↗

FRN
0025877309

Last granted
Sep 14, 2016

Effective
Jul 23, 2019

Last action
Oct 1, 2019
FCC actions (7)
- Oct 1, 2019 — License canceled LICAN
- Jul 23, 2019 — Administrative update LIAUA
- Jul 22, 2019 — License modified LIMOD
- Feb 12, 2018 — License modified LIMOD
- Sep 24, 2016 — Administrative update LIAUA
- Sep 14, 2016 — License issued LIISS
- Sep 14, 2016 — Systematic call sign granted SYSGRT

Address history

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

Seen Apr 16, 2022 → Oct 4, 2026 · 26 snapshots · as KD9GYJ
Yu Chieh Chiu
1250 First Street - Rm W344, West Lafayette, IN 47906
40.4253, -86.9239 (street) · Grid EN60mk · CQ 4 · ITU 8 · map ↗
Seen May 7, 2018 → May 6, 2019 · 4 snapshots · as KD9GYJ
Yu Chieh Chiu
107 MacArthur Drive - Harrison Hall - Rm 163, West Lafayette, IN 47906
40.4796, -86.9892 (ZIP center) · Grid EN60ml · CQ 4 · ITU 8 · map ↗
Seen Nov 4, 2016 → Jan 2, 2018 · 8 snapshots · as KD9GYJ
Yu Chieh Chiu
PO Box 1664
107 McArthur Dr Room 163 Harrison Hall, West Lafayette, IN 47906
40.4796, -86.9892 (ZIP center) · Grid EN60ml · CQ 4 · ITU 8 · map ↗

Repeaters within 50 miles

91 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)

Miles	Call	Name	Output	Offset	Tone	Mode	Networks	Activity	Location
0.7	W9YB	West Laf Hawkins W9YB Hoosier-DMR	443.6000	+5	CC1	DMR	BrandMeister 311822 Hoosier-DMR	—	West Lafayette, IN
0.7	W9YB	West Hawkins Gra W9YB	444.1625	+5	none	P25		—	West Lafayette, IN
0.7	W9YB	West Hawkins Gra W9YB	53.1900	-1	TONE 131.8	FM (analog)		—	West Lafayette, IN
0.7	W9YB	West Hawkins Gra W9YB IRLP	146.7600	-0.6	TSQL 131.8	FM (analog)	IRLP 4315	—	West Lafayette, IN
0.8	KA9VXS	West Lafayet Wtr KA9VXS WIRES-X	145.2500	-0.6	none	D-STAR	WIRES-X 18548	—	West Lafayette, IN
0.8	W9YB	West Lafayette W9YB	147.2700	+0.6	none	P25		—	West Lafayette, IN
0.8	W9YB	West Lafayette W9YB AllStar	224.9600	-1.6	TONE 131.8	FM (analog)	AllStar 51984	—	West Lafayette, IN
0.8	W9YB	West Lafayette W9YB IRLP	444.5000	+5	TSQL 131.8	FM (analog)	IRLP 4319	—	West Lafayette, IN
0.8	KA9VXS	West Lafayet IVH KA9VXS	147.3600	+0.6	TSQL 173.8	FM (analog)		—	West Lafayette, IN
2.0	WC9IN	West Lafayette WC9IN AllStar	444.7250	+5	TSQL 173.8	FM (analog)	AllStar 632898	—	West Lafayette, IN
2.0	W9ARP	West Lafayette W9ARP	444.3000	+5	none	D-STAR		—	West Lafayette, IN
2.1	WI9RES	West Lafayette WI9RES	147.1350	+0.6	TSQL 131.8	FM (analog)		—	West Lafayette, IN
2.6	KA9VXS	West Lafayet Wtr KA9VXS	444.1750	+5	TSQL 131.8	D-STAR		—	West Lafayette, IN
3.7	KA9VXS	West Layfaye Wtr KA9VXS WIRES-X	444.0750	+5	TSQL 131.8	FM (analog) (FM,C4FM)	WIRES-X 43844	—	West Layfayette, IN
3.7	W9ARP	West Lafayette W9ARP	146.7300	-0.6	none	FM (analog) (DV,FM)		—	West Lafayette, IN
16.6	WI9RES	Rossville WI9RES	145.3700	-0.6	TSQL 131.8	FM (analog)		—	Rossville, IN
16.6	WI9RES	Rossville WI9RES	443.5000	+5	TSQL 131.8	FM (analog)		—	Rossville, IN
19.1	WC9IN	Attica WC9IN AllStar	443.6750	+5	TSQL 88.5	FM (analog)	AllStar 626484	—	Attica, IN
19.2	WC9IN Listed as WC9IN ATTICA	Attica WC9IN BM	442.9750	+5	CC1	DMR	BrandMeister 311832	—	Attica, IN
19.2	WC9IN	Attica WC9IN AllStar	927.5125	-25	TSQL 88.5	FM (analog)	AllStar 632894	—	Attica, IN
19.3	W9ABH	Attica W9ABH	442.9750	+5	CC?	DMR		—	Attica, IN
19.4	WB9ARC	Attica WB9ARC	443.6750	+5	TSQL 88.5	FM (analog)		—	Attica, IN
19.4	WC9IN	Attica WC9IN AllStar	145.1900	-0.6	TSQL 88.5	FM (analog)	AllStar 632893	—	Attica, IN
22.5	KC9PQA	Reynolds KC9PQA	147.2550	+0.6	TSQL 131.8	FM (analog)	🗓 1 net	1 net · 66 check-ins · 20 stations	Reynolds, IN
22.6	W9RJB	Flora W9RJB	444.6500	+5	TSQL 131.8	FM (analog)		—	Flora, IN
23.8	KC9PQA	Reynolds KC9PQA Hoosier-D	441.9563	+5	CC1	DMR	Hoosier-DMR 🗓 1 net	1 net · 66 check-ins · 20 stations	Reynolds, IN
24.0	no call listed Listed as 442.575	Frankfort Indiana	442.5750	+5	TSQL 173.8	FM (analog)		—	Frankfort, IN
24.0	W9SMJ	Frankfort W9SMJ AllStar	147.0450	+0.6	TSQL 173.8	FM (analog)	AllStar 523904	—	Frankfort, IN
24.0	W9SMJ	Frankfort W9SMJ AllStar	442.5750	+5	TSQL 173.8	FM (analog)	AllStar 523907	—	Frankfort, IN
24.8	W9SMJ	Frankfort W9SMJ W9SMJ-NET	441.3750	+5	CC1	DMR	W9SMJ-NET	—	Frankfort, IN
24.8	W9SMJ Listed as W9SMJ-FRANKFORT	Frankfort W9SMJ BM	443.3750	+5	CC1	DMR	BrandMeister 311810	—	Frankfort, IN
24.8	KB4DHS	Fowler KB4DHS BM	439.0000	in 433.0000	CC1	DMR	BrandMeister 3111060	—	Fowler, IN
26.7	KC9ZED	Crawfordsville KC9ZED	147.2250	+0.6	TONE 88.5	FM (analog)		—	Crawfordsville, IN
26.7	WC9IN	Fowler WC9IN AllStar	444.8250	+5	TSQL 173.8	FM (analog) (DMR,FM)	AllStar 626481 TGIF	—	Fowler, IN
26.8	K9NMT	Fowler K9NMT AllStar	446.7250	simplex	none	FM (analog)	AllStar 632893	—	Fowler, IN
27.0	K9ALB	Crawfordsville K9ALB	442.8250	+5	TSQL 151.4	FM (analog)		—	Crawfordsville, IN
29.2	KC9HNP	Cyclone KC9HNP	146.6100	-0.6	none	FM (analog)		—	Cyclone, IN
31.5	W9MJW	Covington W9MJW BM-Nation-	443.0875	+5	CC1	DMR	BM-Nation-Wide-Standard	—	Covington, IN
31.6	WC9IN	Covington WC9IN	145.4900	-0.6	TSQL 88.5	FM (analog)		—	Covington, IN
31.6	WC9IN	Covington WC9IN AllStar	224.3000	-1.6	TSQL 88.5	FM (analog)	AllStar 632899	—	Covington, IN
31.6	WC9IN Listed as WC9IN COVINGTON	Covington WC9IN BM	443.9875	+5	CC1	DMR	BrandMeister 311823	—	Covington, IN
32.0	W9ABH	Covington W9ABH	443.9875	+5	CC?	DMR		—	Covington, IN
33.0	W9LU	Russiaville W9LU IRLP	146.5500	simplex	TSQL 114.8	FM (analog)	IRLP 8893	—	Russiaville, IN
34.3	W9SMJ	Russiaville W9SMJ AllStar	224.2600	-1.6	TSQL 131.8	FM (analog)	AllStar 523905	—	Russiaville, IN
34.3	W9SMJ	Russiaville W9SMJ AllStar	442.5250	+5	TSQL 131.8	FM (analog)	AllStar 523906	—	Russiaville, IN
34.3	W9SMJ	Russiaville W9SMJ	444.0250	+5	TSQL 131.8	P25		—	Russiaville, IN
34.3	W9SMJ	Russiaville W9SMJ	927.0500	-25	TSQL 131.8	FM (analog)		—	Russiaville, IN
34.5	W9SMJ	Russiaville W9SMJ WIRES-X	441.6750	+5		Fusion (C4FM)	WIRES-X 18349	—	Russiaville, IN
35.4	N9HLL	Lebanon BC Jail N9HLL	147.1050	+0.6	TONE 77.0	FM (analog)		—	Lebanon, IN
35.4	N9HLL	Lebanon N9HLL	443.1500	+5	TONE 77.0	FM (analog)		—	Lebanon, IN
37.5	W9VMW	Logansport EMA W9VMW	145.2300	-0.6	TSQL 173.8	FM (analog)	🗓 2 nets	2 nets · 48 check-ins · 16 stations	Logansport, IN
37.5	W9VMW	Logansport EMA W9VMW	147.1800	+0.6	TSQL 173.8	FM (analog)	🗓 2 nets	2 nets · 48 check-ins · 16 stations	Logansport, IN
37.5	W9VMW	Logansport W9VMW	443.6500	+5		Fusion (C4FM)	🗓 2 nets	2 nets · 48 check-ins · 16 stations	Logansport, IN
37.8	K9TRC	Kempton K9TRC	145.2800	-0.6	TONE 131.8	FM (analog)		—	Kempton, IN
39.4	KE9DFN	Kokomo KE9DFN BM	433.5500	+5	CC7	DMR	BrandMeister 310352502	—	Kokomo, IN
40.0	W9SMJ	Galveston W9SMJ	146.9550	-0.6	TSQL 131.8	FM (analog)		—	Galveston, IN
40.0	W9SMJ	Galveston W9SMJ W9SMJ-NET	441.8500	+5	CC1	DMR	W9SMJ-NET	—	Galveston, IN
41.1	KC9DTN	Danville KC9DTN ChicagoLa	443.8250	+5	CC10	DMR	ChicagoLand	—	Danville, IL
41.1	N9WEW	DANVILLE N9WEW Crossroads	443.8250	+5	CC1	DMR	Crossroads-DMR	—	DANVILLE, IL
41.6	NE9RD	Danville NE9RD BM	443.7250	+5	CC1	DMR	BrandMeister 311761	—	Danville, IL
41.8	W9SMJ	Kokomo W9SMJ	53.3900	-1	TSQL 131.8	FM (analog)		—	Kokomo, IN
41.8	W9KRC	Kokomo W9KRC	146.9100	-0.6	TSQL 173.8	FM (analog)		—	Kokomo, IN
41.8	W9KRC	Kokomo W9KRC	147.2400	+0.6	TSQL 173.8	FM (analog)		—	Kokomo, IN
41.8	W9KRC	Kokomo W9KRC EchoLink	147.3750	+0.6	TSQL 173.8	FM (analog) (FM,C4FM)	EchoLink 529155	—	Kokomo, IN
41.8	W9KRC	Kokomo W9KRC	442.3000	+5	TSQL 173.8	FM (analog)		—	Kokomo, IN
41.8	KB9CRA Listed as KB9CRA KOKOMO	Kokomo KB9CRA BM	442.4000	+5	CC1	DMR	BrandMeister 313810	—	Kokomo, IN
41.8	W9SMJ	Kokomo W9SMJ	927.1250	-25	TSQL 131.8	P25		—	Kokomo, IN
42.0	KI9U	Morocco KI9U	145.3300	-0.6	TSQL 131.8	FM (analog) (FM,C4FM)		—	Morocco, IN
42.4	W9KRC	Kokomo W9KRC	927.2500	-5	TSQL 173.8	FM (analog)		—	Kokomo, IN
43.3	W9COM	Danville W9COM	443.4500	+5	TSQL 88.5	FM (analog)		—	Danville, IL
43.3	W9MJL	Danville W9MJL	146.8200	-0.6	TSQL 88.5	FM (analog) (FM,C4FM)		—	Danville, IL
44.1	K9TRC	Sharpsville K9TRC	443.7000	+5	TSQL 131.8	FM (analog)		—	Sharpsville, IN
44.7	K9EOC	Hortonville K9EOC	146.8650	-0.6	TSQL 77.0	FM (analog) (FM,C4FM)		—	Hortonville, IN
44.7	K9EOC	Hortonville K9EOC WIRES-X	443.9500	+5	TSQL 77.0	FM (analog) (FM,C4FM)	WIRES-X 80006	—	Hortonville, IN
45.0	W9SMJ	Kokomo W9SMJ AllStar	223.4000	simplex	TONE 131.8	FM (analog)	AllStar 523901	—	Kokomo, IN
45.0	W9SMJ	Kokomo W9SMJ	145.3500	-0.6	TSQL 131.8	FM (analog)		—	Kokomo, IN
45.3	KC9YGI	NEWPORT KC9YGI	145.1450	+0.6	none	D-STAR		—	NEWPORT, IN
46.4	KC9VBQ	Winamac KC9VBQ	145.4800	-0.6	TSQL 131.8	FM (analog)		—	Winamac, IN
47.2	KO9F	Montclair KO9F	147.1650	+0.6	TSQL 88.5	FM (analog)		—	Montclair, IN
47.2	KO9F	Montclair KO9F	442.9000	+5	TSQL 88.5	FM (analog) (FM,C4FM)		—	Montclair, IN
47.5	K9TRC	Tipton K9TRC	443.1250	+5	TSQL 131.8	FM (analog)		—	Tipton, IN
48.6	AD0TY	Rockville Jail AD0TY	145.4400	-0.6	TSQL 151.4	FM (analog)		—	Rockville, IN
49.0	AD9L	Watseka AD9L BM	444.6250	+5	TSQL 103.5	FM (analog) (DMR,DV,FM)	BrandMeister 313596	—	Watseka, IL
49.5	KB9PFM	Atlanta KB9PFM BM	442.4750	+5	CC1	DMR	BrandMeister 311065	—	Atlanta, IN
49.7	WA9FDO	Brownsburg WA9FDO WIRES-X	442.9000	+5	DG-ID 00-00	Fusion (C4FM)	WIRES-X 33673	—	Brownsburg, IN
18.2	WQ9P offline	Oxford Masonic WQ9P	147.3600	+0.6	TSQL 131.8	FM (analog)		—	Oxford, IN
42.0	KI9U offline	Morocco KI9U	442.9250	+5	TSQL 131.8	FM (analog)		—	Morocco, IN
42.4	KB9TTX offline	Kokomo KB9TTX Crossroad	442.4000	+5	CC1	DMR	Crossroads-DMR	—	Kokomo, IN
42.8	NF9K offline	Noblesville NF9K Crossroads-	443.1000	+5	none	FM (analog) (DMR,FM)	IRLP 8154 Crossroads-DMR	—	Noblesville, IN
48.3	W9SMJ offline	Kokomo W9SMJ W9SMJ-NET	444.6000	+5	CC1	DMR	W9SMJ-NET	—	Kokomo, IN
50.0	K9ERV offline	Coatesville K9ERV IRLP	444.0750	+5	TSQL 151.4	FM (analog)	IRLP 8894	—	Coatesville, IN

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Sep 13, 2019 Award date was Oct 1, 2019 0008799017	KD9GYJ · Yu Chieh Chiu · Amateur Extra 1250 First Street - Rm W344, West Lafayette, IN 47906 40.4253, -86.9239 (street) · Grid EN60mk · CQ 4 · ITU 8 · map ↗	1.K9ET held	Dismissed
Filed Sep 11, 2019 Granted Oct 1, 2019 0008794512	KD9GYJ · Yu Chieh Chiu · Amateur Extra 1250 First Street - Rm W344, West Lafayette, IN 47906 40.4253, -86.9239 (street) · Grid EN60mk · CQ 4 · ITU 8 · map ↗	1.N6KE ✓ granted	Granted got N6KE
Filed Aug 22, 2019 Award date was Sep 9, 2019 0008775511	KD9GYJ · Yu Chieh Chiu · Amateur Extra 1250 First Street - Rm W344, West Lafayette, IN 47906 40.4253, -86.9239 (street) · Grid EN60mk · CQ 4 · ITU 8 · map ↗	1.NS9T held 2.N3AK held 3.N5HL held	Dismissed
Filed Aug 1, 2019 Award date was Aug 19, 2019 0008750579	KD9GYJ · Yu Chieh Chiu · Amateur Extra 1250 First Street - Rm W344, West Lafayette, IN 47906 40.4253, -86.9239 (street) · Grid EN60mk · CQ 4 · ITU 8 · map ↗	1.N0AF held	Dismissed