N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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

DAVID W GRANOFF

FRN 0007274996 · first licensed Jun 19, 2002 as N3CEO · 2 licenses on record

📝 FCC applications (7)

Received	File number	Service	Purpose	Status	Call
Oct 9, 2020	0009257176	HAM	Renewal + modification	Granted	K3AS
Jan 3, 2011	0004553184	HAM	Modification	Dismissed	K3AS
Mar 30, 2010	0004191415	HAM	Modification	Granted	N3CEO
Mar 22, 2010	0004182617	HAM	Modification	Granted	N3CEO
Apr 28, 2008	0003415211	HAM	Renewal	Granted	N3CEO
Sep 8, 2006	0002744587	HAM	Administrative update	Granted	N3CEO
Jun 19, 2002	0000931159	HAM	Administrative update	Granted	N3CEO

Complete licensing history

K3AS Active Amateur Extra · vanity Apr 17, 2010 → expires Apr 17, 2030

Licensee
DAVID W GRANOFF

Address
56 SEVEN PINES DRIVE
OSWEGO, NY 13126
43.4388, -76.4575 (ZIP center) · Grid FN13sk · CQ 5 · ITU 8 · map ↗

FRN
0007274996

Previous call
N3CEO (General)

Last granted
Oct 9, 2020

Effective
Oct 9, 2020

Last action
Oct 9, 2020
FCC actions (3)
- Oct 9, 2020 — License renewed LIREN
- Apr 17, 2010 — Vanity call sign granted VANGRT
- Apr 17, 2010 — License issued LIISS
N3CEO Canceled Amateur Extra Jun 19, 2002 → Apr 17, 2010 (canceled)

Licensee
DAVID W GRANOFF

Address
56 SEVEN PINES DRIVE
OSWEGO, NY 13126
43.4388, -76.4575 (ZIP center) · Grid FN13sk · CQ 5 · ITU 8 · map ↗

FRN
0007274996

Last granted
Apr 28, 2008

Effective
Mar 22, 2010

Last action
Apr 17, 2010
FCC actions (6)
- Apr 17, 2010 — License canceled LICAN
- Mar 22, 2010 — License modified LIMOD
- Apr 28, 2008 — License renewed LIREN
- Sep 8, 2006 — Administrative update LIAUA
- Jun 19, 2002 — Administrative update LIAUA
- Jun 19, 2002 — FCC action LITIN

Address history

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

Seen May 27, 2010 → Oct 4, 2026 · 94 snapshots · as N3CEO
DAVID W GRANOFF
56 SEVEN PINES DRIVE, OSWEGO, NY 13126
43.4388, -76.4575 (ZIP center) · Grid FN13sk · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as N3CEO
DAVID W GRANOFF
2933 WALTON RD, PLYMOUTH MEETING, PA 19462
40.1153, -75.2820 (ZIP center) · Grid FN20ic · CQ 5 · ITU 8 · map ↗

Repeaters within 50 miles

72 repeaters within 50 miles of this ZIP code, 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 · center is the ZIP code (approximate) · 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
4.3	W2CXV	Oswego W2CXV	147.1500	+0.6	TONE 103.5	FM (analog)		—	Oswego, NY
6.7	K2QQY	Fulton OC Arpt K2QQY	146.8500	-0.6	TONE 123.0	FM (analog)		—	Fulton, NY
8.3	WN8Z	Fulton WN8Z WIRES-X	444.3500	+5	TSQL 103.5	FM (analog) (FM,C4FM)	WIRES-X 11199	—	Fulton, NY
10.5	WN8Z	Fulton WN8Z WIRES-X	147.3900	+0.6	TSQL 103.5	FM (analog) (C4FM,FM)	WIRES-X 11199	—	Fulton, NY
16.0	N2ION	Hastings N2ION	443.6000	+5	TONE 110.9	FM (analog)		—	Hastings, NY
20.3	WA2DAD	Baldwinsville WA2DAD	444.9000	+5	TSQL 162.2	FM (analog)		—	Baldwinsville, NY
21.5	W2WRH	Clay W2WRH	449.6750	-5	TSQL 131.8	FM (analog)		—	Clay, NY
21.5	KD2CDY	Clay KD2CDY AllStar	146.6400	-0.6	TSQL 131.8	FM (analog)	AllStar 51024 🗓 1 net	1 net · 8 check-ins · 7 stations	Clay, NY
21.5	WA2DAD	Clay WA2DAD	444.2500	+5	TSQL 131.8	FM (analog)		—	Clay, NY
25.9	WB2WGH	Liverpool WB2WGH MARC	443.8000	+5	CC1	DMR	DMR-MARC	—	Liverpool, NY
28.7	N2PYK	Camillus N2PYK	146.6250	-0.6	TSQL 103.5	FM (analog)		—	Camillus, NY
29.7	K2IV	Syracuse K2IV AllStar	439.7125	simplex	TONE 94.8	FM (analog)	AllStar 546360	—	Syracuse, NY
29.7	K2IV	Syracuse K2IV AllStar	445.5375	simplex	TONE 123.0	FM (analog)	AllStar 54138	—	Syracuse, NY
31.1	K2MST	Syracuse MOST K2MST AllStar	443.1500	+5	TONE 71.9	FM (analog)	AllStar 28458	—	Syracuse, NY
31.1	W2ORT	Syracuse W2ORT AllStar	446.6250	-5	none	P25	AllStar 58647	—	Syracuse, NY
31.2	WA2AUL	Syracuse WA2AUL	443.1000	+5	TONE 103.5	FM (analog)		—	Syracuse, NY
31.9	WA2DAD	Cleveland WA2DAD	449.7750	-5	TSQL 162.2	FM (analog)		—	Cleveland, NY
32.7	K2OCR	Syracuse OCC K2OCR	147.3000	+0.6	TSQL 67.0	FM (analog)		—	Syracuse, NY
33.1	WZ2L	Syracuse WZ2L BM	430.4375	in 439.4375	CC1	DMR	BrandMeister 3223085	—	Syracuse, NY
33.7	K2SDD	Dewitt K2SDD	145.4300	-0.6	TONE 141.3	FM (analog)		—	Dewitt, NY
34.0	WB2FOF	Skaneateles WB2FOF	147.1950	+0.6	TSQL 82.5	FM (analog)		—	Skaneateles, NY
35.5	K2INH	Auburn K2INH	444.6500	+5	TONE 71.9	FM (analog)	🗓 2 nets	2 nets	Auburn, NY
35.5	W2QYT	Auburn W2QYT EchoLink	147.0000	+0.6	TSQL 71.9	FM (analog)	EchoLink 9188	—	Auburn, NY
35.5	K2INH	Auburn K2INH	53.0500	-1	TONE 71.9	FM (analog)	🗓 2 nets	2 nets	Auburn, NY
35.5	K2RSY	Auburn K2RSY	147.2700	+0.6	TSQL 71.9	FM (analog) (FM,C4FM)		—	Auburn, NY
35.5	W2QYT	Auburn W2QYT	145.2300	-0.6	TONE 103.5	FM (analog)		—	Auburn, NY
36.6	WA2EMO	Arcadia BS Hl WA2EMO AllStar	146.6850	-0.6	TSQL 71.9	FM (analog)	AllStar 43375 EchoLink 310398	—	Arcadia, NY
36.7	WA2EMO	Arcadia BS Hl WA2EMO AllStar	444.7500	+5	TSQL 110.9	FM (analog) (C4FM,DV,FM)	AllStar 43376 WIRES-X 2	—	Arcadia, NY
37.8	KC2VER	Syracuse Sentine KC2VER EchoLink	145.3100	-0.6		Fusion (C4FM)	EchoLink 9177	—	Syracuse, NY
37.8	KD2SL	Syracuse Sentine KD2SL AllStar	224.1200	-1.6	TONE 103.5	FM (analog)	AllStar 28405 EchoLink 324784 🗓 6 nets	6 nets · 255 check-ins · 103 stations	Syracuse, NY
37.8	KD2SL	Syracuse Sentine KD2SL EchoLink	146.6700	-0.6	TSQL 103.5	FM (analog)	EchoLink 9177 🗓 6 nets	6 nets · 255 check-ins · 103 stations	Syracuse, NY
37.9	W2CM	LaFayette W2CM Upstate-NY	443.3000	+5	CC1	DMR	Upstate-NY	—	LaFayette, NY
37.9	W2CM	Syracuse Sentine W2CM	147.2100	+0.6	TSQL 103.5	FM (analog) (FM,C4FM)		—	Syracuse, NY
37.9	KD2SL	Syracuse Sentine KD2SL EchoLink	444.0000	+5	TONE 103.5	FM (analog)	EchoLink 9177 🗓 6 nets	6 nets · 255 check-ins · 103 stations	Syracuse, NY
38.0	KD2SL	Syracuse Sentine KD2SL AllStar	53.6700	-1	TSQL 103.5	FM (analog)	AllStar 28460 🗓 7 nets	7 nets · 255 check-ins · 103 stations	Syracuse, NY
39.4	KA2NDW	Junius / Clyde KA2NDW BM	443.0750	+5	none	D-STAR (C4FM,DMR,DV,P25)	BrandMeister 314675	—	Junius / Clyde, NY
39.4	KA2NDW	Clyde KA2NDW AllStar	53.4700	-1	TSQL 82.5	FM (analog)	AllStar 42596 AllStar 42595 🗓 1 net	1 net	Clyde, NY
39.4	KA2NDW	Clyde KA2NDW AllStar	145.4700	-0.6	TSQL 82.5	FM (analog)	AllStar 42594 EchoLink 375249	—	Clyde, NY
39.4	KA2NDW	Clyde KA2NDW AllStar	224.4700	-1.6	TONE 82.5	FM (analog)	AllStar 42596	—	Clyde, NY
39.4	KA2NDW	Clyde KA2NDW AllStar	449.0750	-5	TSQL 82.5	FM (analog)	EchoLink 375249 AllStar 42597	—	Clyde, NY
40.4	W2CM	Pompey Hl W2CM	146.9100	-0.6	TSQL 103.5	FM (analog)		—	Pompey, NY
40.5	W2CNY	Pompey Hl W2CNY	146.7750	-0.6	TSQL 151.4	FM (analog)		—	Pompey, NY
41.6	KC2ELX	Watertown KC2ELX	147.3750	+0.6	TONE 88.5	FM (analog)		—	Watertown, NY
41.7	KD2AJL	LaFayette KD2AJL	444.9000	+5	TSQL 131.8	FM (analog)		—	LaFayette, NY
42.2	W2ACC	Waterloo W2ACC AllStar	145.1300	-0.6	TONE 110.9	FM (analog)	AllStar 42691	—	Waterloo, NY
42.2	W2ACC	Waterloo W2ACC AllStar	442.2250	+5	TSQL 82.5	FM (analog)	AllStar 42691 AllStar 42692	—	Waterloo, NY
42.9	WW2N	Pompey WW2N EchoLink	145.2700	-0.6	TSQL 103.5	FM (analog)	EchoLink 64224	—	Pompey, NY
43.2	WA2AAZ	Newark Wtr WA2AAZ AllStar	146.7450	-0.6	TSQL 71.9	FM (analog) (C4FM,FM)	AllStar 41524 EchoLink 440738 AllStar 415241	—	Newark, NY
43.3	KA2NDW	Newark Wtr KA2NDW	927.2125	-25	TSQL 82.5	FM (analog)		—	Newark, NY
43.3	WA2AAZ	Newark Wtr WA2AAZ AllStar	224.9000	-1.6	TSQL 110.9	FM (analog)	AllStar 47361 EchoLink 14551 AllStar 476311	—	Newark, NY
43.3	N2MKT	Newark N2MKT pi-star	443.2500	+5	TSQL 110.9	FM (analog) (C4FM,DMR,DV,FM,P25)	AllStar 41512 EchoLink 310398 BrandMeister 313684 AllStar 415120 AllStar 415121 pi-star	—	Newark, NY
43.9	W8HUD	Cazenovia W8HUD BM	434.7500	in 441.2500	CC7	DMR	BrandMeister 321298001	—	Cazenovia, NY
44.4	AC2GE	Dexter AC2GE AllStar	147.0300	+0.6	TONE 151.4	FM (analog)	EchoLink 634618 AllStar 622541	—	Dexter, NY
44.4	KD2CPX	Dexter KD2CPX	443.1500	+5	TONE 151.4	FM (analog)		—	Dexter, NY
45.8	KG2BP	City of Watertow KG2BP AllStar	442.0500	+5	TONE 88.5	FM (analog)	AllStar 405763	—	City of Watertown, NY
46.0	W2BRW	Watertown W2BRW BM	443.5250	+5	CC1	DMR	BrandMeister 312395	—	Watertown, NY
46.0	W2WLR	Watertown Tug W2WLR AllStar	147.2550	+0.6	TONE 151.4	FM (analog)	AllStar 405761	—	Watertown, NY
46.0	KC2ELX	Watertown KC2ELX	443.3750	+5	TONE 88.5	FM (analog)		—	Watertown, NY
46.0	KD9UKW	Mobile Rig KD9UKW BM	439.6900	in 433.6900	CC1	DMR	BrandMeister 318921601	—	Mobile Rig, NY
46.3	W2OFQ	Ava W2OFQ EchoLink	146.8800	-0.6	TONE 71.9	FM (analog)	EchoLink 276845	—	Ava, NY
46.6	KA2QJO	Watertown KA2QJO AllStar	444.0500	+5	TONE 88.5	FM (analog)	AllStar 28825 EchoLink 904407	—	Watertown, NY
47.5	W2ONT	Geneva W2ONT	147.0900	+0.6	TSQL 110.9	FM (analog)		—	Geneva, NY
48.4	W2MO	Oneida Forest W2MO	145.1700	-0.6	none	FM (analog)		—	Oneida, NY
48.6	WB2OOY	Watertown WB2OOY AllStar	146.7000	-0.6	TONE 151.4	FM (analog)	AllStar 405762	—	Watertown, NY
48.8	KA2FWN	Oneida KA2FWN BM	444.8000	+5	CC1	DMR	BrandMeister 313664	—	Oneida, NY
49.2	KA1CNF	Walworth KA1CNF	147.4250	simplex		Fusion (C4FM)		—	Walworth, NY
49.2	KA1CNF	Walworth KA1CNF BM	443.5500	in 433.5500	CC1	DMR	BrandMeister 313661008	—	Walworth, NY
49.2	KA1CNF	Macedon KA1CNF WIRES-X	444.7750	+5	none	FM (analog) (C4FM,FM)	WIRES-X 55545 WIRES-X 30128	—	Macedon, NY
49.5	KA1CNF	Macedon KA1CNF	147.5250	simplex		Fusion (C4FM)		—	Macedon, NY
49.7	W2MO	Fenner Mutton Hl W2MO	145.2100	-0.6	TSQL 71.9	FM (analog)		—	Fenner, NY
23.1	AB2YC offline	Liverpool AB2YC IRLP	446.5500	simplex	TSQL 100.0	FM (analog)	IRLP 3164	—	Liverpool, NY
28.3	KB2ERJ offline	Camillus KB2ERJ IRLP	446.9000	simplex	DCS 654	FM (analog)	IRLP 4923	—	Camillus, NY

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Jan 3, 2011 Award date was Jan 21, 2011 0004553184	K3AS · DAVID W GRANOFF · Amateur Extra 56 SEVEN PINES DRIVE, OSWEGO, NY 13126 43.4388, -76.4575 (ZIP center) · Grid FN13sk · CQ 5 · ITU 8 · map ↗	1.N3KW held	Dismissed
Filed Mar 30, 2010 Granted Oct 9, 2020 0004191415	N3CEO · DAVID W GRANOFF · Amateur Extra 56 SEVEN PINES DRIVE, OSWEGO, NY 13126 43.4388, -76.4575 (ZIP center) · Grid FN13sk · CQ 5 · ITU 8 · map ↗	1.K3AS ✓ granted	Granted got K3AS