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

David A Aitcheson

FRN 0003583648 · first licensed Sep 22, 1999 as KB3EFS · 1 license on record

📝 FCC applications (13)

Received	File number	Service	Purpose	Status	Call
Jan 27, 2021	0009391640	HAM	Administrative update	Granted	KB3EFS
Dec 10, 2020	0009327847	HAM	Administrative update	Granted	KB3EFS
Jul 22, 2019	0008734230	HAM	Renewal	Granted	KB3EFS
Sep 6, 2018	0008358083	HAM	Administrative update	Granted	KB3EFS
Sep 4, 2018	0008355085	HAM	Administrative update	Granted	KB3EFS
Aug 8, 2018	0008311059	HAM	Administrative update	Granted	KB3EFS
Aug 8, 2017	0007883295	HAM	Administrative update	Granted	KB3EFS
Nov 28, 2016	0007570505	HAM	Administrative update	Granted	KB3EFS
Jul 13, 2015	0006873020	HAM	Administrative update	Granted	KB3EFS
Jul 11, 2012	0005304159	HAM	Modification	Granted	KB3EFS
Jul 20, 2009	0003905710	HAM	Renewal	Granted	KB3EFS
Jul 30, 2001	0000541113	HAM	Modification	Granted	KB3EFS
Sep 20, 1999	0000026759	HAM	New license	Granted	KB3EFS

Complete licensing history

KB3EFS Active General Sep 22, 1999 → expires Sep 22, 2029

Licensee
David A Aitcheson

Address
PO Box 874
Little Falls, NY 13365
43.0982, -74.8484 (ZIP center) · Grid FN23nc · CQ 5 · ITU 8 · map ↗

FRN
0003583648

Last granted
Jul 23, 2019

Effective
Jan 28, 2021

Last action
Jan 28, 2021
FCC actions (13)
- Jan 28, 2021 — Administrative update LIAUA
- Dec 12, 2020 — Administrative update LIAUA
- Jul 23, 2019 — License renewed LIREN
- Sep 7, 2018 — Administrative update LIAUA
- Sep 5, 2018 — Administrative update LIAUA
- Aug 9, 2018 — Administrative update LIAUA
- Aug 9, 2017 — Administrative update LIAUA
- Nov 29, 2016 — Administrative update LIAUA
- Jul 14, 2015 — Administrative update LIAUA
- Jul 11, 2012 — License modified LIMOD
- Jul 20, 2009 — License renewed LIREN
- Jul 30, 2001 — License modified LIMOD
- Sep 22, 1999 — License issued LIISS

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 · 13 snapshots · as KB3EFS
David A Aitcheson
PO Box 874
Little Falls, NY 13365
43.0982, -74.8484 (ZIP center) · Grid FN23nc · CQ 5 · ITU 8 · map ↗
Seen Jan 22, 2019 → May 6, 2019 · 2 snapshots · as KB3EFS
David A Aitcheson
29 Danube Street Apt 1, Little Falls, NY 13365
43.0982, -74.8484 (ZIP center) · Grid FN23nc · CQ 5 · ITU 8 · map ↗
Seen Sep 3, 2018 · 1 snapshot · as KB3EFS
David A Aitcheson
305 Eastern Ave, Herkimer, NY 13350
43.0610, -74.9864 (ZIP center) · Grid FN23mb · CQ 5 · ITU 8 · map ↗
Seen Sep 5, 2017 → May 7, 2018 · 4 snapshots · as KB3EFS
David A Aitcheson
435 Henry Street, Herkimer, NY 13350
43.0610, -74.9864 (ZIP center) · Grid FN23mb · CQ 5 · ITU 8 · map ↗
Seen Dec 18, 2016 → May 12, 2017 · 4 snapshots · as KB3EFS
David A Aitcheson
PO Box 95
Redwood, NY 13679-0095
44.3261, -75.7652 (ZIP center) · Grid FN24ch · CQ 5 · ITU 8 · map ↗
Seen Aug 2, 2015 → Nov 4, 2016 · 9 snapshots · as KB3EFS
David A Aitcheson
46355 Barnes Settlement Road, Redwood, NY 13679
44.3261, -75.7652 (ZIP center) · Grid FN24ch · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Jun 6, 2015 · 15 snapshots · as KB3EFS
David A Aitcheson
PO Box 456
Alexandria Bay, NY 13607-0456
44.3318, -75.9095 (ZIP center) · Grid FN24bh · CQ 5 · ITU 8 · map ↗

Repeaters within 50 miles

67 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
4.1	KB3EFS	Little Falls KB3EFS AllStar	444.7500	+5	TONE 67.0	FM (analog)	AllStar 61876	—	Little Falls, NY
8.2	W2RJO	Norway Dairy Hl W2RJO	147.0450	+0.6	TSQL 167.9	FM (analog)		—	Norway, NY
8.9	W2RJO	Herkimer College W2RJO	147.0900	+0.6	TSQL 167.9	FM (analog)		—	Herkimer, NY
10.1	KA2FWN	Mohawk KA2FWN BM	449.4250	-5	CC1	DMR	BrandMeister 313667	—	Mohawk, NY
11.3	KA2FWN	Jordanville Aney KA2FWN	146.8050	-0.6	TSQL 71.9	FM (analog) (FM,P25)		—	Jordanville, NY
14.5	W2RJO	Columbia Spohn W2RJO	145.1100	-0.6	TSQL 167.9	FM (analog)		—	Columbia, NY
16.8	K2IQ	Utica Smith Hl K2IQ	146.7600	-0.6	TSQL 103.5	FM (analog)		—	Utica, NY
16.8	WA2CAV	Utica Smith Hl WA2CAV	224.6600	-1.6	TONE 103.5	FM (analog)		—	Utica, NY
16.8	KA2FWN	Utica Smith Hl KA2FWN Upstate-N	449.3250	-5	CC1	DMR	Upstate-NY BrandMeister 313666	—	Utica, NY
18.0	N2USB	New Hartford N2USB	441.2600	+0.6	CC?	DMR		—	New Hartford, NY
18.0	N2USB	New Hartford N2USB BM-skynet-	147.0150	+0.6	TONE 91.5	FM (analog) (DMR,FM)	BrandMeister 311195 BM-skynet-network	—	New Hartford, NY
21.5	NC2C	Cherry Valley NC2C	145.3500	-0.6	TSQL 167.9	FM (analog)		—	Cherry Valley, NY
21.5	WA2IJE	Cherry Valley WA2IJE	224.9800	-1.6	none	FM (analog)		—	Cherry Valley, NY
22.2	N2USB	new hartford N2USB skynet-net	446.3750	-5	TONE 110.9	FM (analog) (DMR,FM)	AllStar 484471 AllStar 48447 skynet-network	—	new hartford, NY
23.8	KW2Y	Gloversville KW2Y	449.2750	-5	TSQL 100.0	FM (analog)		—	Gloversville, NY
25.6	K2JJI	Gloversville GHS K2JJI EchoLink	146.7000	-0.6	TSQL 123.0	FM (analog) (FM,C4FM)	EchoLink 845553	—	Gloversville, NY
25.6	K2JJI	Gloversville K2JJI	224.7000	-1.6	none	FM (analog)		—	Gloversville, NY
25.7	WU2M	Gloversville WU2M	442.0500	+5	TONE 100.0	FM (analog)		—	Gloversville, NY
26.8	WB2VSL	Clinton WB2VSL WIRES-X	145.6500	simplex		Fusion (C4FM)	WIRES-X 55763	—	Clinton, NY
27.7	NC2C	Cooperstown NC2C	442.3500	+5	TONE 167.9	FM (analog)		—	Cooperstown, NY
27.7	NC2C	Cooperstown NC2C	146.6400	-0.6	TSQL 167.9	FM (analog)		—	Cooperstown, NY
29.5	W2RGI	Burlington W2RGI	146.7150	-0.6	TSQL 167.9	FM (analog)		—	Burlington, NY
30.3	KA2FWN	Kirkland Prospec KA2FWN	443.8500	+5	TSQL 103.5	FM (analog)		—	Kirkland, NY
30.3	K2LIZ	Kirkland Prospec K2LIZ EchoLink	147.2400	+0.6	TSQL 71.9	FM (analog)	EchoLink 227963	—	Kirkland, NY
30.6	N2MNT	Glen N2MNT	147.1950	+0.6	TSQL 156.7	FM (analog)		—	Glen, NY
32.3	KA2FWN	Rome Cable KA2FWN	147.2850	+0.6	TSQL 71.9	FM (analog)		—	Rome, NY
32.6	KD2UCU	Rome KD2UCU BM	440.3000	+5	CC1	DMR	BrandMeister 3167415	—	Rome, NY
34.4	WA2ZWM	Patria PS Forest WA2ZWM	146.6100	-0.6	TONE 123.0	FM (analog)		—	Patria, NY
34.5	KD2ULC	Amsterdam KD2ULC	147.3900	+0.6	TSQL 71.9	FM (analog)		—	Amsterdam, NY
34.8	KC2NBU	Boonville Jackso KC2NBU	146.6550	-0.6	none	FM (analog)		—	Boonville, NY
35.1	K2JJI	Northville K2JJI EchoLink	146.8350	-0.6	TONE 123.0	FM (analog)	EchoLink 470214	—	Northville, NY
35.4	K1DCC	Verona Curtis K1DCC	146.9400	-0.6	TSQL 71.9	FM (analog)		—	Verona, NY
35.4	K1DCC	Verona Curtis K1DCC BM	442.2500	+5	CC1	DMR	BrandMeister 313665	—	Verona, NY
38.0	KC2AWM	Schenevus KC2AWM	223.9600	-1.6	TONE 100.0	FM (analog)		—	Schenevus, NY
38.1	WA2ZWM	Cobleskill Peter WA2ZWM	449.2750	-5	TSQL 123.0	FM (analog)		—	Cobleskill, NY
38.2	N2ADK	Munnsville N2ADK BM	443.0000	+5	CC1	DMR	BrandMeister 313677	—	Munnsville, NY
38.3	KA2VHF	Speculator KA2VHF	147.1650	+0.6	none	FM (analog)		—	Speculator, NY
38.3	WA2QNN	Speculator WA2QNN	147.1650	+0.6	none	FM (analog)		—	Speculator, NY
39.4	W2OFQ	Ava W2OFQ EchoLink	146.8800	-0.6	TONE 71.9	FM (analog)	EchoLink 276845	—	Ava, NY
40.3	K2DLL	Edinburg Fraker K2DLL EchoLink	147.0300	+0.6	TSQL 91.5	FM (analog)	EchoLink 462972	—	Edinburg, NY
40.9	KA2FWN	Oneida KA2FWN BM	444.8000	+5	CC1	DMR	BrandMeister 313664	—	Oneida, NY
41.4	W2MO	Oneida Forest W2MO	145.1700	-0.6	none	FM (analog)		—	Oneida, NY
41.5	KA2FWN	Old Forge McCaul KA2FWN	147.3150	+0.6	TONE 71.9	FM (analog)		—	Old Forge, NY
41.5	KA2FWN	Old Forge McCaul KA2FWN	448.1750	-5	TONE 103.5	FM (analog)		—	Old Forge, NY
41.9	W2IR	Glenville W2IR	146.7900	-0.6	TSQL 110.9	FM (analog)		—	Glenville, NY
42.0	WA2DTN	Morrisville WA2DTN	444.6000	+5	TSQL 162.2	FM (analog)		—	Morrisville, NY
42.4	K2DLL	Barkersville Lk K2DLL	147.2400	+0.6	TSQL 91.5	FM (analog)		—	Barkersville, NY
43.3	K2AE	Schenectady Craw K2AE	147.0600	+0.6	TONE 100.0	FM (analog)	🗓 3 nets	3 nets · 7 check-ins · 2 stations	Schenectady, NY
43.8	K2RHI	Schoharie Cotton K2RHI	448.9250	-5	TSQL 107.2	FM (analog) (FM,P25)		—	Schoharie, NY
43.9	KD2HKB	Sherburne KD2HKB	443.0500	+5	TSQL 179.9	FM (analog)		—	Sherburne, NY
44.1	WZ2I	Sherburne WZ2I BM	443.0500	+5	CC1	DMR	BrandMeister 320484706	—	Sherburne, NY
44.3	W2MO	Earlville W2MO	443.6500	+5	TONE 103.5	FM (analog)		—	Earlville, NY
44.3	N2LBT	Inlet FCO Lakes N2LBT Upstate-NY	147.1050	+0.6	TSQL 71.9	FM (analog) (DMR,FM)	Upstate-NY	—	Inlet, NY
44.4	N2LBT	Inlet N2LBT Upstate-NY	449.5250	-5	CC1	DMR	Upstate-NY	—	Inlet, NY
45.7	W2MO	Fenner Mutton Hl W2MO	145.2100	-0.6	TSQL 71.9	FM (analog)		—	Fenner, NY
45.8	N2ZNH	Oneonta N2ZNH K4USD-Net	448.1750	-5	CC1	DMR	K4USD-Net	—	Oneonta, NY
45.9	W2SEU	Oneonta W2SEU	146.8500	-0.6	TSQL 167.9	FM (analog)		—	Oneonta, NY
45.9	W2SEU	Oneonta W2SEU	442.2500	+5	TONE 167.9	FM (analog)		—	Oneonta, NY
46.9	WB2BGI	Middle Grove WB2BGI	145.4300	-0.6	TSQL 156.7	FM (analog)		—	Middle Grove, NY
48.1	K2DLL	Corinth Spruce K2DLL AllStar	147.0000	+0.6	TSQL 91.5	FM (analog)	AllStar 41799 EchoLink 462972	—	Corinth, NY
48.1	K2DLL	Corinth Spruce K2DLL	448.2250	-5	TSQL 91.5	FM (analog)		—	Corinth, NY
49.2	KQ2H	Stamford KQ2H	449.2250	-5	TONE 82.5	FM (analog)		—	Stamford, NY
49.2	K2NK	Stamford K2NK	53.2700	-1	TONE 107.2	FM (analog)		—	Stamford, NY
50.0	K2AE	Schenectady K2AE	444.2000	+5	none	FM (analog)	🗓 3 nets	3 nets · 7 check-ins · 2 stations	Schenectady, NY
25.7	W8NUD offline	Gloversville W8NUD	53.1300	in 51.1300	TONE 100.0	FM (analog)		—	Gloversville, NY
32.1	K2JJI offline	Florida K2JJI	146.9700	-0.6	TONE 123.0	FM (analog)		—	Florida, NY
50.0	N2LEN offline	Schenectady Craw N2LEN NY-TRBO	147.3000	+0.6	CC1	DMR	NY-TRBO	—	Schenectady, NY