N9TPB FCC License Search

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

CARLTON J HARRINGTON

FRN 0008939084 · first licensed Mar 26, 1997 as KS0O · 2 licenses on record

📝 FCC applications (6)

Received	File number	Service	Purpose	Status	Call
Mar 13, 2023	0010454564	HAM	Renewal	Granted	W9CCC
Apr 8, 2019	0008592957	HAM	Administrative update	Granted	W9CCC
Apr 8, 2019	0008592953	HAM	Administrative update	Granted	W9CCC
Mar 25, 2013	0005704948	HAM	Renewal	Granted	W9CCC
Jan 10, 2005	0001999155	HAM	Administrative update	Granted	W9CCC
May 13, 2003	0001309481	HAM	Modification	Granted	KS0O

Complete licensing history

📦 Moved: Puerto Real, PR → Bozeman, MT

W9CCC Active Amateur Extra · vanity May 31, 2003 → expires May 31, 2033

Licensee
CARLTON J HARRINGTON

Address
Attn: CARLTON HARRINGTON
850 Sanders Ave Unit B
Bozeman, MT 59718
45.6877, -111.0915 (street) · Grid DN45kq · CQ 4 · ITU 6 · map ↗

FRN
0008939084

Previous call
KS0O

Last granted
Mar 14, 2023

Effective
Mar 14, 2023

Last action
Mar 14, 2023
FCC actions (7)
- Mar 14, 2023 — License renewed LIREN
- Apr 9, 2019 — Administrative update LIAUA
- Apr 9, 2019 — Administrative update LIAUA
- Mar 26, 2013 — License renewed LIREN
- Jan 11, 2005 — Administrative update LIAUA
- May 31, 2003 — Vanity call sign granted VANGRT
- May 31, 2003 — License issued LIISS
KS0O Canceled Amateur Extra Mar 26, 1997 → May 31, 2003 (canceled)

Licensee
CARLTON J HARRINGTON

Address
PO Box 690
PUERTO REAL, PR 00740
18.3340, -65.6317 (ZIP center) · Grid FK78ei · CQ 8 · ITU 11 · map ↗

FRN
0008939084

Last granted
Mar 26, 1997

Effective
Mar 26, 1997

Last action
May 31, 2003
FCC actions (1)
- May 31, 2003 — License canceled LICAN

Address history

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

Seen May 6, 2019 → Oct 4, 2026 · 14 snapshots · as W9CCC
CARLTON J HARRINGTON
Attn: CARLTON HARRINGTON
850 Sanders Ave Unit B, Bozeman, MT 59718
45.6877, -111.0915 (street) · Grid DN45kq · CQ 4 · ITU 6 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 49 snapshots · as KS0O
CARLTON J HARRINGTON
PO Box 690
PUERTO REAL, PR 00740
18.3340, -65.6317 (ZIP center) · Grid FK78ei · CQ 8 · ITU 11 · map ↗
Seen Apr 6, 2013 → Jan 22, 2019 · 27 snapshots · as W9CCC
CARLTON J HARRINGTON
1540 Spyglass Hl NE, Apt 16B, Cedar Rapids, IA 52402
42.0232, -91.6596 (ZIP center) · Grid EN42ea · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 → Feb 18, 2013 · 6 snapshots · as W9CCC
CARLTON J HARRINGTON
PO Box 833807
Richardson, TX 75083

Repeaters within 50 miles

19 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
2.0	KL7JGS	Bozeman KL7JGS BM	448.3500	-5	TSQL 100.0	FM (analog) (DMR,FM)	BrandMeister 313013	—	Bozeman, MT
2.3	KI7XF	Bozeman MSU KI7XF	447.7000	-5	TSQL 77.0	FM (analog)		—	Bozeman, MT
2.6	WR7MT	Bozeman Quinn WR7MT	147.1800	+0.6	TONE 100.0	FM (analog)		—	Bozeman, MT
5.4	WA7U	Bozeman WA7U BM	447.9500	-5	CC1	DMR	BrandMeister 313012	—	Bozeman, MT
6.0	W7HWC	Belgrade W7HWC AllStar	145.3900	-0.6	TSQL 100.0	FM (analog)	EchoLink 516451 AllStar 68516	—	Belgrade, MT
7.8	KL7JGS Listed as KL7JGS-11	Bozeman High KL7JGS BM	449.9000	-5	TONE 100.0	FM (analog) (DMR,FM)	BrandMeister 313011 BrandMeister 312252	—	Bozeman, MT
8.8	WD7WDS	Montana Mobile WD7WDS AllStar	446.4600	simplex	TONE 103.5	FM (analog)	AllStar 517502	—	Montana Mobile, MT
11.9	KL7JGS	Bozeman KL7JGS BM	444.1000	+5	CC1	DMR	BrandMeister 313014	—	Bozeman, MT
11.9	KL7JGS	Bozeman Bridger KL7JGS BM	449.5000	-5	CC1	DMR	BrandMeister 313014	—	Bozeman, MT
13.0	W7LR	Bozeman W7LR	146.8800	-0.6	TONE 100.0	FM (analog)		—	Bozeman, MT
25.7	NY7AR	Livingston Meyer NY7AR	146.9200	-0.6	TONE 100.0	FM (analog)		—	Livingston, MT
26.6	WD7WDS	Three Forks Saca WD7WDS AllStar	434.4000	simplex	TONE 103.5	FM (analog)	AllStar 517502 EchoLink 508693 AllStar 51380	—	Three Forks, MT
30.9	W7LR	Big Sky W7LR	146.8200	-0.6	TONE 82.5	FM (analog)		—	Big Sky, MT
32.8	WR7HLN	Toston Lombard WR7HLN BM	449.3000	-5	CC1	DMR	BrandMeister 313007	—	Toston, MT
37.7	WR7MT	Three Forks Roun WR7MT	147.3800	+0.6	TONE 100.0	FM (analog)		—	Three Forks, MT
46.1	NY7AR	Gardiner Electri NY7AR	146.9800	-0.6	TONE 100.0	FM (analog)		—	Gardiner, MT
46.6	W7MRI	Townsend W7MRI	147.3200	+0.6	TSQL 100.0	FM (analog)		—	Townsend, MT
26.3	KC7HCR offline	Three Forks KC7HCR IRLP	446.6600	simplex	TSQL 67.0	FM (analog)	IRLP 7571	—	Three Forks, MT
33.2	KL7JGS offline	Big Sky Lone Mtn KL7JGS BM	447.0000	-5	TONE 162.2	FM (analog) (DMR,FM)	BrandMeister 313017	—	Big Sky, MT

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed May 13, 2003 Granted Mar 14, 2023 0001309481	KS0O · CARLTON J HARRINGTON · Amateur Extra PO Box 690 · PUERTO REAL, PR 00740 18.3340, -65.6317 (ZIP center) · Grid FK78ei · CQ 8 · ITU 11 · map ↗	1.W9CCC ✓ granted	Granted got W9CCC