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

W9UO HAM

Amateur Extra class licensed since 1994 (32 yrs) W9UO since 2000 · previously WD8PFB Warsaw, IN grid EN71bf 111 repeaters within 50 mi

🔒 Not available — currently licensed, through Sep 21, 2030. If it isn't renewed, it opens for vanity requests Sep 22, 2032.

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

📝 W9UO has filed vanity applications before — latest filed Aug 17, 2000 · what was requested

Currently held by DAVID B MASTERSON · 1 holder on record

Current holder: DAVID B MASTERSON

Held W9UO Sep 6, 2000 → present · first licensed Oct 20, 1994 as WD8PFB · 2 licenses · FRN 0003969102

W9UO Active Amateur Extra · vanity Sep 6, 2000 → expires Sep 21, 2030

Licensee
DAVID B MASTERSON

Address
309 HERSCHER
WARSAW, IN 46580-3133
41.2232, -85.8596 (street) · Grid EN71bf · CQ 4 · ITU 8 · map ↗

FRN
0003969102

Previous call
WD8PFB (Advanced)

Last granted
Sep 23, 2020

Effective
Sep 23, 2020

Last action
Sep 23, 2020
FCC actions (3)
- Sep 23, 2020 — License renewed LIREN
- Sep 21, 2010 — License renewed LIREN
- Sep 6, 2000 — License issued LIISS
WD8PFB Canceled Amateur Extra Oct 20, 1994 → Sep 6, 2000 (canceled)

Licensee
DAVID B MASTERSON

Address
309 HERSCHER
WARSAW, IN 46580
41.2232, -85.8596 (street) · Grid EN71bf · CQ 4 · ITU 8 · map ↗

FRN
0003969102

Last granted
Oct 20, 1994

Effective
Oct 20, 1994

Last action
Sep 6, 2000
FCC actions (1)
- Sep 6, 2000 — License canceled LICAN

Address history

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

Seen Nov 7, 2004 → Oct 4, 2026 · 96 snapshots · as WD8PFB
DAVID B MASTERSON
309 HERSCHER, WARSAW, IN 46580
41.2232, -85.8596 (street) · Grid EN71bf · CQ 4 · ITU 8 · map ↗

Vanity applications filed by W9UO

Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.

Filed · Award	Applicant	Requested (in order)	Status
Filed Aug 17, 2000 Granted Sep 23, 2020 0000206916	WD8PFB · DAVID B MASTERSON · Amateur Extra 309 HERSCHER, WARSAW, IN 46580-3133 41.2232, -85.8596 (street) · Grid EN71bf · CQ 4 · ITU 8 · map ↗	1.W9KK held 2.W9UO ✓ granted 3.W9UQ held 4.W9EU held 5.W9OB held	Granted got W9UO

Others requesting W9UO

9 applications listed W9UO as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Aug 28, 2000	Sep 15, 2000	W9HH · DAVID A SWANSON · ROCKFORD, IL	1	Granted
Aug 17, 2000	Sep 4, 2000	WD8PFB · DAVID B MASTERSON · WARSAW, IN	2	Granted
Jul 28, 2000	Aug 15, 2000	K9PAJ · WILLIAM J WONTROBA · WESTMONT, IL	10	Granted
Jul 12, 2000	Jul 30, 2000	K9OLM · MARK R HANSEN · ROCHESTER, MN	18	Granted
Jul 10, 2000	Jul 28, 2000	K9KGR · GILBERT E ROBERTSON · VILLA PARK, IL	9	Granted
Jun 23, 2000	Jul 11, 2000	K9BSL · J F STROM · ST PETERSBURG, FL	13	Granted
May 30, 2000	Jun 17, 2000	KF9GW · JOHN L GIANOTTI · MUNSTER, IN	11	Granted
Feb 2, 2000	Feb 20, 2000	WB9SKE · OLAF E NURMEPUU · ALGONQUIN, IL	5	Granted
Jan 26, 2000	Feb 13, 2000	WB9GOJ · JOSEPH M LE KOSTAJ · EVANSTON, IL	17	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for W9UO in the last 24 hours. They show up here within seconds of W9UO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

111 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
1.1	K9DEW	Warsaw K9DEW IRLP	146.9850	-0.6	TSQL 141.3	FM (analog)	IRLP 4098 🗓 2 nets	2 nets · 189 check-ins · 60 stations	Warsaw, IN
1.1	K9DEW	Warsaw K9DEW	443.0500	+5	TONE 141.3	FM (analog)	🗓 2 nets	2 nets · 189 check-ins · 60 stations	Warsaw, IN
1.1	K9CWD	Warsaw K9CWD	444.2000	+5		Fusion (C4FM)		—	Warsaw, IN
16.9	WD9ATU	Nappanee WD9ATU	443.0250	+5	TONE 97.4	FM (analog)		—	Nappanee, IN
18.6	KB9WSL	Rochester KB9WSL	146.8050	-0.6	TSQL 131.8	FM (analog) (FM,C4FM)	🗓 3 nets	3 nets · 35 check-ins · 11 stations	Rochester, IN
19.7	N9WNH	Columbia City N9WNH	224.5400	-1.6	TSQL 141.3	FM (analog)		—	Columbia City, IN
19.7	N9WNH	Columbia City N9WNH Crossroads	442.5500	+5	TSQL 141.3	FM (analog) (C4FM,DMR,FM)	Crossroads-DMR	—	Columbia City, IN
19.8	N9WNH	Columbia City N9WNH	145.4000	-0.6	TSQL 141.3	FM (analog) (FM,DV,DMR,C4FM,P25)		—	Columbia City, IN
19.8	K9BLU	Columbia City K9BLU AllStar	146.7150	-0.6	TSQL 141.3	FM (analog)	AllStar 583413	—	Columbia City, IN
19.8	N9FGN	Columbia City N9FGN	224.8600	-1.6	none	FM (analog)		—	Columbia City, IN
19.8	WC9AR	Columbia City WC9AR	444.5500	+5	TSQL 141.3	FM (analog)		—	Columbia City, IN
20.7	N9MTF	Columbia City N9MTF Hoosier-DM	442.8000	+5	CC1	DMR	BrandMeister 311815 Hoosier-DMR	—	Columbia City, IN
20.9	N9MTF	Columbia City N9MTF AllStar	147.2700	+0.6	TSQL 97.4	FM (analog)	AllStar 59677 EchoLink 147270	—	Columbia City, IN
21.0	WC9AR	Colu Parkview Wh WC9AR	145.2700	-0.6	TSQL 141.3	FM (analog)		—	Columbia City, IN
21.5	W9LRT	Bremen W9LRT WIRES-X	145.1900	-0.6	TSQL 131.8	FM (analog) (FM,C4FM)	WIRES-X 11390	—	Bremen, IN
21.9	N9BCP	Ligonier N9BCP	147.1500	+0.6	TSQL 97.4	FM (analog)		—	Ligonier, IN
22.8	K9RCR	Rochester K9RCR	442.7000	+5	TONE 131.8	FM (analog) (FM,C4FM)		—	Rochester, IN
24.8	K9WZ	Plymouth K9WZ IRLP	147.2850	+0.6	TSQL 131.8	FM (analog)	EchoLink 7885 IRLP 4330	—	Plymouth, IN
24.8	N9GPY	Plymouth N9GPY Crossroads	444.9250	+5	CC1	DMR	Crossroads-DMR	—	Plymouth, IN
24.8	AA9JC	Goshen AA9JC	444.2750	+5	TONE 131.8	FM (analog) (FM,C4FM)		—	Goshen, IN
25.3	K9TSM	Goshen K9TSM	146.8950	-0.6	TSQL 141.3	FM (analog) (FM,C4FM)		—	Goshen, IN
27.1	KB9LDZ	Wabash US-24/IN KB9LDZ	442.3250	+5	TONE 131.8	FM (analog)		—	Wabash, IN
27.1	KB9LDZ	Wabash US-24/IN KB9LDZ	147.0300	+0.6	TONE 131.8	FM (analog) (FM,C4FM)		—	Wabash, IN
29.3	K9ZLQ	Culver K9ZLQ	146.6700	-0.6	TONE 131.8	FM (analog)		—	Culver, IN
29.5	N9GPY	Monterey N9GPY Crossroads	443.9250	+5	TSQL 131.8	FM (analog) (DMR,FM)	IRLP 4961 Crossroads-DMR	—	Monterey, IN
29.7	K9DEW	Mishawaka K9DEW	147.3300	+0.6	TSQL 131.8	FM (analog)	🗓 2 nets	2 nets · 189 check-ins · 60 stations	Mishawaka, IN
30.1	K9HC	Huntington K9HC	146.6850	-0.6	TSQL 141.3	FM (analog)		—	Huntington, IN
30.1	K9HC	Huntington K9HC	443.9750	+5	TSQL 141.3	FM (analog) (FM,C4FM)		—	Huntington, IN
30.1	AB7CC	Huntington AB7CC	444.5750	+5	TONE 141.3	FM (analog)		—	Huntington, IN
30.6	KC9GMH	Elkhart KC9GMH	53.1700	-1	TSQL 141.3	FM (analog)		—	Elkhart, IN
30.6	KC9GMH	Elkhart City S KC9GMH	145.3800	-0.6	TONE 141.3	FM (analog)		—	Elkhart, IN
30.7	K9MMQ	Roanoke K9MMQ Crossroads	442.9250	+5	CC1	DMR	Crossroads-DMR	—	Roanoke, IN
31.1	WD9JFC	Roanoke WD9JFC	441.3750	+5	TONE 141.3	FM (analog)		—	Roanoke, IN
32.0	K9DEW	Middlebury K9DEW EchoLink	146.6400	-0.6	TSQL 141.3	FM (analog)	EchoLink 645025 🗓 2 nets	2 nets · 189 check-ins · 60 stations	Middlebury, IN
32.2	AA9JC	Middlebury AA9JC	442.4750	+5	TSQL 131.8	FM (analog)		—	Middlebury, IN
32.3	KC9GMH	Elkhart KC9GMH	145.2500	-0.6	TSQL 141.3	FM (analog)		—	Elkhart, IN
32.3	K9DEW	Elkhart K9DEW	145.4300	-0.6	TSQL 141.3	FM (analog)	🗓 2 nets	2 nets · 189 check-ins · 60 stations	Elkhart, IN
32.3	KC9GMH	Elkhart KC9GMH	224.0800	-1.6	TONE 141.3	FM (analog)		—	Elkhart, IN
32.3	K9DEW	Elkhart K9DEW	224.9000	-1.6	TONE 131.8	FM (analog)	🗓 2 nets	2 nets · 189 check-ins · 60 stations	Elkhart, IN
32.3	KC9GMH	Elkhart KC9GMH	442.3750	+5	TONE 141.3	FM (analog)		—	Elkhart, IN
32.3	AA9JC	Elkhart AA9JC	443.4750	+5	TSQL 131.8	FM (analog)		—	Elkhart, IN
32.3	K9DEW	Elkhart K9DEW W9SMJ-NET	444.0500	+5	CC1	DMR	W9SMJ-NET 🗓 2 nets	2 nets · 189 check-ins · 60 stations	Elkhart, IN
32.3	KC9GMH	Elkhart KC9GMH	927.2125	-25	TONE 141.3	FM (analog)		—	Elkhart, IN
32.3	N8AES	Elkhart N8AES	442.6000	+5	TONE 131.8	FM (analog)		—	Elkhart, IN
32.3	N8AES	Elkhart N8AES	927.9750	-25	TONE 131.8	FM (analog)		—	Elkhart, IN
33.5	KD9SAD	South Bend KD9SAD BM	439.5500	in 433.5500	CC1	DMR	BrandMeister 318339010	—	South Bend, IN
33.9	W9SMJ	Peru W9SMJ W9SMJ-NET	441.2625	+5	CC1	DMR	W9SMJ-NET	—	Peru, IN
34.0	N9GVU	Mishawaka N9GVU	147.0900	+0.6	TONE 131.8	FM (analog)		—	Mishawaka, IN
34.2	K9ZEV	Peru K9ZEV EchoLink	147.3450	+0.6	TSQL 131.8	FM (analog)	EchoLink 692641	—	Peru, IN
34.2	K9ZEV	Peru K9ZEV	443.1750	+5	TONE 131.8	FM (analog)		—	Peru, IN
35.1	K9DEW	Mishawaka K9DEW W9SMJ-NET	442.0500	+5	CC1	DMR	W9SMJ-NET 🗓 2 nets	2 nets · 189 check-ins · 60 stations	Mishawaka, IN
36.1	WB9YPA	South Bend WB9YPA AllStar	223.9800	-1.6	TSQL 131.8	FM (analog)	AllStar 51560	—	South Bend, IN
36.5	W9INX	Fort Wayne W9INX	147.2550	+0.6	TSQL 141.3	FM (analog) (FM,DV,DMR,C4FM,P25)	🗓 1 net	1 net · 19 check-ins · 19 stations	Fort Wayne, IN
36.5	W9INX	Fort Wayne W9INX	443.8000	+5	TSQL 141.3	FM (analog)	🗓 1 net	1 net · 19 check-ins · 19 stations	Fort Wayne, IN
36.5	W9INX	Fort Wayne W9INX	146.8800	-0.6	TSQL 141.3	FM (analog)	🗓 1 net	1 net · 19 check-ins · 19 stations	Fort Wayne, IN
36.6	K9MMQ	Fort Wayne K9MMQ Crossroads	443.1000	+5	TSQL 141.3	FM (analog) (DMR,FM)	Crossroads-DMR	—	Fort Wayne, IN
37.1	W9OU	Altona W9OU	147.0150	+0.6	TSQL 141.3	FM (analog)		—	Altona, IN
37.1	W9OU	Altona W9OU BM	441.9625	+5	CC1	DMR	BrandMeister 313382	—	Altona, IN
37.3	N9YOU	South Bend N9YOU	145.3900	-0.6	TSQL 131.8	FM (analog) (FM,DV)		—	South Bend, IN
37.6	KD9QDL	ALTONA KD9QDL	444.8250	+5	TSQL 141.3	FM (analog)		—	ALTONA, IN
37.7	W9AB	South Bend WNIT W9AB	147.2250	+0.6	TONE 131.8	FM (analog) (FM,C4FM)		—	South Bend, IN
37.7	KA9LAW	South Bend KA9LAW	444.1750	+5	TONE 131.8	FM (analog) (FM,C4FM)		—	South Bend, IN
37.7	K9SIQ	South Bend K9SIQ	444.9750	+5	TSQL 107.2	FM (analog)		—	South Bend, IN
37.7	WB9AGX	South Bend WB9AGX	147.3900	+0.6	TONE 131.8	FM (analog)		—	South Bend, IN
37.8	N9IAA	South Bend N9IAA MARC	443.4250	+5	CC1	DMR	DMR-MARC	—	South Bend, IN
38.2	ND1U	South Bend Notre ND1U	443.3500	+5	TONE 131.8	FM (analog)		—	South Bend, IN
38.3	N9JHQ	South Bend N9JHQ	53.8500	-1	TONE 131.8	FM (analog)		—	South Bend, IN
38.3	NT9M	LaGrange WTHD NT9M W9SMJ-NET	443.6750	+5	CC1	DMR	W9SMJ-NET	—	LaGrange, IN
38.5	W9FEZ	Fort Wayne Freem W9FEZ	145.3300	-0.6	TSQL 141.3	FM (analog)		—	Fort Wayne, IN
38.5	W9TE	Fort Wayne IPFW W9TE EchoLink	146.9100	-0.6	TSQL 141.3	FM (analog)	EchoLink 519521 🗓 2 nets	2 nets · 50 check-ins · 15 stations	Fort Wayne, IN
38.5	W9AVW	Fort Wayne W9AVW	444.2500	+5	TSQL 141.3	FM (analog)		—	Fort Wayne, IN
38.5	W9FEZ	Fort Wayne W9FEZ IRLP	444.8000	+5	TONE 141.3	FM (analog)	IRLP 8177	—	Fort Wayne, IN
38.5	W9TE	Fort Wayne W9TE	444.8750	+5	TSQL 141.3	FM (analog)	🗓 2 nets	2 nets · 50 check-ins · 15 stations	Fort Wayne, IN
38.9	W9FEZ	Fort Wayne Freem W9FEZ	224.7800	-1.6	TONE 141.3	FM (analog)		—	Fort Wayne, IN
38.9	W9TE	Fort Wayne Freem W9TE	442.9937	+5	none	D-STAR	🗓 2 nets	2 nets · 50 check-ins · 15 stations	Fort Wayne, IN
39.2	KD9ZDW	Fort Wayne KD9ZDW BM	438.5500	-5	CC7	DMR	BrandMeister 321154601	—	Fort Wayne, IN
39.4	W9OU	Altona W9OU	145.2200	-0.6	TSQL 141.3	FM (analog)		—	Altona, IN
40.0	W9TE	Fort Wayne W9TE	146.7600	-0.6	TSQL 141.3	FM (analog)	🗓 2 nets	2 nets · 50 check-ins · 15 stations	Fort Wayne, IN
40.1	KN9OX	Knox KN9OX	145.4100	-0.6	TSQL 131.8	FM (analog) (FM,C4FM)		—	Knox, IN
40.1	W9QN	North Judson W9QN	442.9500	+5	TONE 131.8	FM (analog) (FM,C4FM)		—	North Judson, IN
40.5	KC9VBQ	Winamac KC9VBQ	145.4800	-0.6	TSQL 131.8	FM (analog)		—	Winamac, IN
41.5	W9VMW	Logansport EMA W9VMW	145.2300	-0.6	TSQL 173.8	FM (analog)	🗓 2 nets	2 nets · 48 check-ins · 16 stations	Logansport, IN
41.5	W9VMW	Logansport EMA W9VMW	147.1800	+0.6	TSQL 173.8	FM (analog)	🗓 2 nets	2 nets · 48 check-ins · 16 stations	Logansport, IN
41.5	W9VMW	Logansport W9VMW	443.6500	+5		Fusion (C4FM)	🗓 2 nets	2 nets · 48 check-ins · 16 stations	Logansport, IN
42.1	W9LW	Fort Wayne W9LW BM	439.9875	in 449.9875	CC1	DMR	BrandMeister 311863701	—	Fort Wayne, IN, IN
42.7	K9RYN	Auburn K9RYN	145.3600	-0.6	none	FM (analog)		—	Auburn, IN
42.7	K9RYN	Auburn K9RYN	444.3000	+5		Fusion (C4FM)		—	Auburn, IN
43.3	AB9HP	Ossian Elementar AB9HP	147.1650	+0.6	none	FM (analog)		—	Ossian, IN
43.6	W9TE	Fort Wayne W9TE	146.9400	-0.6	TSQL 141.3	FM (analog) (FM,C4FM)	🗓 2 nets	2 nets · 50 check-ins · 15 stations	Fort Wayne, IN
43.6	N9QVI	Warren N9QVI	224.4600	-1.6	TONE 171.3	FM (analog)		—	Warren, IN
44.6	W9EBN	Marion W9EBN	146.7900	-0.6	TSQL 141.3	FM (analog)		—	Marion, IN
45.3	N8VPZ	Cassopolis N8VPZ	146.9200	-0.6	TSQL 156.7	FM (analog)		—	Cassopolis, MI
46.6	KC8BRS	Niles KC8BRS	147.1800	+0.6	TONE 94.8	FM (analog)		—	Niles, MI
47.1	W9EBN	Marion W9EBN	147.1950	+0.6	TONE 141.3	FM (analog)		—	Marion, IN
47.7	W9SMJ	Galveston W9SMJ	146.9550	-0.6	TSQL 131.8	FM (analog)		—	Galveston, IN
47.7	W9SMJ	Galveston W9SMJ W9SMJ-NET	441.8500	+5	CC1	DMR	W9SMJ-NET	—	Galveston, IN
48.2	KD8UJM	Cassopolis KD8UJM Crossroad	443.5500	+5	CC1	DMR	Crossroads-DMR	—	Cassopolis, MI
48.9	W9QR	Spencerville W9QR	147.3600	+0.6	TONE 141.3	FM (analog)		—	Spencerville, IN
49.1	AB9HP	Bluffton AB9HP	145.4200	-0.6	none	FM (analog)		—	Bluffton, IN
49.1	W9AYW	Bluffton Courtho W9AYW	147.0600	+0.6	TONE 141.3	FM (analog)		—	Bluffton, IN
49.1	AB9HP	Bluffton AB9HP	443.8750	+5	TSQL 141.3	FM (analog)		—	Bluffton, IN
49.3	KC9BXX	Angola KC9BXX BM	446.0750	-12	CC1	DMR	BrandMeister 3118606	—	Angola, IN
49.9	K8SJC	Centreville Glen K8SJC	145.3100	-0.6	TSQL 123.0	FM (analog) (FM,C4FM)		—	Centreville, MI
29.3	N9GPY offline	Culver N9GPY IRLP	443.2500	+5	TONE 131.8	FM (analog) (DMR,FM)	IRLP 4960 BrandMeister 311690	—	Culver, IN
31.1	K9MMQ offline	Roanoke K9MMQ IRLP	927.0250	-25	TSQL 141.3	FM (analog) (FM,P25)	IRLP 4598	—	Roanoke, IN
40.0	N9MTF offline	Fort Wayne Parkv N9MTF Hoosier-DM	442.6375	+5	CC1	DMR	Hoosier-DMR	—	Fort Wayne, IN
41.0	N9GVU offline	South Bend N9GVU IRLP	444.1000	+5	TSQL 131.8	FM (analog)	IRLP 4213	—	South Bend, IN
42.2	K9SLN offline	Fort Wayne K9SLN IRLP	444.8000	simplex	none	FM (analog)	IRLP 8177	—	Fort Wayne, IN
46.6	WB9WYR offline	Niles WB9WYR	444.1250	+5	TONE 94.8	FM (analog)		—	Niles, MI
46.9	WB9YPA offline	Niles WB9YPA	224.5000	-1.6	TSQL 94.8	FM (analog)		—	Niles, MI
48.6	N8VPZ offline	Cassopolis N8VPZ	443.5500	+5	CC1	DMR		—	Cassopolis, MI