N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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

Charles R Argo

FRN 0010376697 · first licensed Feb 12, 2004 as KD7ZNN · 4 licenses on record

📝 FCC applications (4)

Received	File number	Service	Purpose	Status	Call
Sep 11, 2007	0003169438	HAM	Modification	Granted	K7CHK
Feb 26, 2007	0002924570	HAM	Modification	Granted	AD7EZ
Feb 18, 2005	0002053154	HAM	Modification	Granted	KD7ZNN
Feb 12, 2004	0001615126	HAM	New license	Granted	KD7ZNN

Complete licensing history

KG7D Canceled Amateur Extra · vanity Sep 29, 2007 → Jul 31, 2017 (canceled)

Licensee
Charles R Argo

Address
Attn: Charles R. Argo
141 K St NE
Ephrata, WA 98823
47.3383, -119.6352 (ZIP center) · Grid DN07ei · CQ 3 · ITU 6 · map ↗

FRN
0010376697

Previous call
K7CHK (General)

Last granted
Sep 29, 2007

Effective
Sep 29, 2007

Last action
Jul 1, 2019
FCC actions (4)
- Jul 1, 2019 — Record corrected COR
- Jul 1, 2019 — Record corrected COR
- Sep 29, 2007 — Vanity call sign granted VANGRT
- Sep 29, 2007 — License issued LIISS
K7CHK Canceled Amateur Extra · vanity Mar 16, 2007 → Sep 29, 2007 (canceled)

Licensee
Charles R Argo

Address
141 K St NE
Ephrata, WA 98823
47.3383, -119.6352 (ZIP center) · Grid DN07ei · CQ 3 · ITU 6 · map ↗

FRN
0010376697

Previous call
AD7EZ (General)

Last granted
Mar 16, 2007

Effective
Mar 16, 2007

Last action
Sep 29, 2007
FCC actions (3)
- Sep 29, 2007 — License canceled LICAN
- Mar 16, 2007 — Vanity call sign granted VANGRT
- Mar 16, 2007 — License issued LIISS
AD7EZ Canceled Amateur Extra Feb 12, 2004 → Mar 16, 2007 (canceled)

Licensee
Charles R Argo

Address
141 K St NE
Ephrata, WA 98823
47.3383, -119.6352 (ZIP center) · Grid DN07ei · CQ 3 · ITU 6 · map ↗

FRN
0010376697

Previous call
KD7ZNN (General)

Last granted
Feb 12, 2004

Effective
Feb 18, 2005

Last action
Mar 16, 2007
FCC actions (3)
- Mar 16, 2007 — License canceled LICAN
- Feb 18, 2005 — Systematic call sign granted SYSGRT
- Feb 18, 2005 — License issued LIISS
KD7ZNN Canceled Amateur Extra Feb 12, 2004 → Feb 18, 2005 (canceled)

Licensee
Charles R Argo

Address
141 K St NE
Ephrata, WA 98823
47.3383, -119.6352 (ZIP center) · Grid DN07ei · CQ 3 · ITU 6 · map ↗

FRN
0010376697

Last granted
Feb 12, 2004

Effective
Feb 12, 2004

Last action
Feb 18, 2005
FCC actions (2)
- Feb 18, 2005 — License canceled LICAN
- Feb 12, 2004 — License issued LIISS

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 · 189 snapshots · as KD7ZNN
Charles R Argo
141 K St NE, Ephrata, WA 98823
47.3383, -119.6352 (ZIP center) · Grid DN07ei · CQ 3 · ITU 6 · map ↗

Repeaters within 50 miles

36 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
3.7	N7KWO	EPHRATA N7KWO BM	439.7550	-5	CC1	DMR	BrandMeister 315982201	—	EPHRATA, WA
5.1	W7TT	Ephrata Beezly W7TT	145.3100	-0.6	TONE 100.0	FM (analog)		—	Ephrata, WA
5.1	W7DTT	Ephrata Beezly W7DTT AllStar	444.9000	+5	TSQL 103.5	FM (analog)	AllStar 51624 EchoLink 531625	—	Ephrata, WA
12.5	AE7MK	Quincy AE7MK AllStar	442.8250	+5	TONE 103.5	FM (analog)	AllStar 47580 EchoLink 764259 AllStar 47850	—	Quincy, WA
19.8	W7PEN	Moses Lake SR-17 W7PEN AllStar	444.6250	+5	TONE 123.0	FM (analog)	AllStar 645290 EchoLink 445314	—	Moses Lake, WA
20.7	W7WIN	Moses Lake Fairg W7WIN AllStar	145.1250	-0.6	TONE 114.8	FM (analog)	AllStar 65559	—	Moses Lake, WA
21.6	N7RHT	Wenatchee Badger N7RHT	444.7500	+5	TONE 100.0	FM (analog)		—	Wenatchee, WA
22.3	K1YNE	Moses Lake K1YNE	442.0500	+5	TSQL 100.0	FM (analog) (FM,P25)		—	Moses Lake, WA
23.1	K7TKR	George K7TKR AllStar	443.8750	+5	TONE 151.4	FM (analog)	AllStar 49591	—	George, WA
24.8	W7CH	Wilson Creek W7CH	145.1300	-0.6	none	FM (analog)		—	Wilson Creek, WA
26.1	N7RHT	Royal City Low N7RHT	146.7800	-0.6	TONE 156.7	FM (analog)		—	Royal City, WA
29.7	KB7MVF	East Wenatchee KB7MVF	443.6500	+5	none	FM (analog)		—	East Wenatchee, WA
31.2	AE7MK	East Wenatchee AE7MK	443.5000	+5	none	FM (analog)		—	East Wenatchee, WA
33.2	N7RHT	Wenatchee N7RHT Fiber-conn	443.7500	+5	CC1	DMR	Fiber-connection	—	Wenatchee, WA
35.4	KB7TYR	Wenatchee Naneum KB7TYR	147.2600	+0.6	TSQL 156.7	FM (analog)		—	Wenatchee, WA
36.5	KK7BIM	Othello Wahitis KK7BIM	145.3300	-0.6	TSQL 123.0	FM (analog)		—	Othello, WA
37.3	K7SMX	Chelan McNeal K7SMX	147.1000	+0.6	TONE 94.8	FM (analog)		—	Chelan, WA
37.3	K7SMX	Chelan McNeal K7SMX	444.5250	+5	TONE 94.8	FM (analog)		—	Chelan, WA
38.3	N7MHE	Vantage Saddle N7MHE IRLP	145.3500	-0.6	TONE 100.0	FM (analog)	IRLP 3974	—	Vantage, WA
39.2	W7TD Listed as W7TD/R	Wenatchee Burch W7TD AllStar	146.6800	-0.6	TONE 156.7	FM (analog)	AllStar 48864	—	Wenatchee, WA
40.3	WR7ADX	Wenatchee Missio WR7ADX	146.9000	-0.6	TONE 173.8	FM (analog)		—	Wenatchee, WA
41.9	KA7APR	Othello KA7APR BM	443.1500	+5	CC1	DMR	BrandMeister 313089	—	Othello, WA
44.2	WA7DMR	Kittitas Naneum WA7DMR PNW-Digit	146.4875	+1	CC2	DMR	PNW-Digital	—	Kittitas, WA
44.9	K7YR	Manson Slide K7YR	146.8200	-0.6	TSQL 103.5	FM (analog)		—	Manson, WA
45.4	K7RHT	Ellensburg Table K7RHT	147.0000	+0.6	TSQL 131.8	FM (analog)		—	Ellensburg, WA
45.4	K7RHT	Ellensburg Table K7RHT	444.4500	+5	TSQL 131.8	FM (analog)		—	Ellensburg, WA
45.5	KK7BIM	Othello Radar Hl KK7BIM	145.2300	-0.6	TSQL 123.0	FM (analog)		—	Othello, WA
48.9	K7RHT	Ellensburg K7RHT PNW	440.9250	+5	CC1	DMR	PNW	—	Ellensburg, WA
48.9	WA7SAR	Ellensburg WA7SAR	145.2700	-0.6	TSQL 123.0	FM (analog)		—	Ellensburg, WA
49.0	N7KGS	Ellensburg N7KGS	146.7200	-0.6	TONE 131.8	FM (analog)		—	Ellensburg, WA
49.0	N7KGS	Ellensburg Sky N7KGS	442.2000	+5	TONE 131.8	FM (analog)		—	Ellensburg, WA
49.3	W7GSN	Bridgeport Dyer W7GSN	146.7400	-0.6	TONE 110.9	FM (analog) (FM,C4FM)		—	Bridgeport, WA
49.5	WA7DMR	Spokane Krell Hl WA7DMR PNW	147.4125	-1	CC1	DMR	PNW PNW-Digital	—	Spokane, WA
2.9	KJ7EPB offline	Ephrata KJ7EPB IRLP	444.9000	+5	TSQL 103.5	FM (analog)	IRLP 7141	—	Ephrata, WA
5.1	W7TT offline	Ephrata Beezly W7TT	443.9000	+5	none	D-STAR		—	Ephrata, WA
36.5	KK7BIM offline	Othello Wahitis KK7BIM	443.1500	+5	TSQL 123.0	FM (analog) (FM,DV,DMR)		—	Othello, WA

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Sep 11, 2007 Award date was Sep 29, 2007 0003169438	K7CHK · Charles R Argo · Amateur Extra Attn: Charles R. Argo · 141 K St NE, Ephrata, WA 98823 47.3383, -119.6352 (ZIP center) · Grid DN07ei · CQ 3 · ITU 6 · map ↗	1.KG7D held	Granted
Filed Feb 26, 2007 Award date was Mar 16, 2007 0002924570	AD7EZ · Charles R Argo · Amateur Extra 141 K St NE, Ephrata, WA 98823 47.3383, -119.6352 (ZIP center) · Grid DN07ei · CQ 3 · ITU 6 · map ↗	1.K7CHK held 2.W7CRA 3.K7CRA held	Granted