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

CALVIN L ZUROWSKI

FRN 0004639449 · first licensed Feb 5, 2001 as KD7LTZ · 3 licenses on record

📝 FCC applications (9)

Received	File number	Service	Purpose	Status	Call
Jul 13, 2026	0012110917	HAM	Renewal	Granted	W7EST
Feb 27, 2015	0006688476	HAM	Modification	Dismissed	K7IBS
Feb 27, 2015	0006687376	HAM	Modification	Granted	K7IBS
Oct 8, 2014	0006496134	HAM	Modification	Granted	KD7LTZ
Oct 31, 2011	0004933917	HAM	Renewal + modification	Granted	KD7LTZ
Mar 25, 2005	0002100910	HAM	Administrative update	Granted	KD7LTZ
May 12, 2004	0001734663	HAM	Administrative update	Granted	KD7LTZ
Oct 8, 2002	0001052157	HAM	Administrative update	Granted	KD7LTZ
Feb 5, 2001	0000359075	HAM	New license	Granted	KD7LTZ

Complete licensing history

📦 Moved: Central Point, OR → North Bend, OR

W7EST Active Technician · vanity Mar 17, 2015 → expires Jul 14, 2036

Licensee
CALVIN L ZUROWSKI

Address
Attn: Calvin L Zurowski
93909 Airport Ridge Ln
North Bend, OR 97459
43.4817, -124.2028 (street) · Grid CN73vl · CQ 3 · ITU 6 · map ↗

FRN
0004639449

Previous call
K7IBS

Last granted
Jul 14, 2026

Effective
Jul 14, 2026

Last action
Jul 14, 2026
FCC actions (3)
- Jul 14, 2026 — License renewed LIREN
- Mar 17, 2015 — Vanity call sign granted VANGRT
- Mar 17, 2015 — License issued LIISS
K7IBS Canceled Technician · vanity Oct 28, 2014 → Mar 17, 2015 (canceled)

Licensee
CALVIN L ZUROWSKI

Address
Attn: Calvin L Zurowski
555 FREEMAN RD 238
CENTRAL POINT, OR 97502
42.4085, -122.9460 (ZIP center) · Grid CN82mj · CQ 3 · ITU 6 · map ↗

FRN
0004639449

Previous call
KD7LTZ

Last granted
Oct 28, 2014

Effective
Oct 28, 2014

Last action
Mar 17, 2015
FCC actions (3)
- Mar 17, 2015 — License canceled LICAN
- Oct 28, 2014 — Vanity call sign granted VANGRT
- Oct 28, 2014 — License issued LIISS
KD7LTZ Canceled Technician Feb 5, 2001 → Oct 28, 2014 (canceled)

Licensee
CALVIN L ZUROWSKI

Address
555 FREEMAN RD 238
CENTRAL POINT, OR 97502
42.4085, -122.9460 (ZIP center) · Grid CN82mj · CQ 3 · ITU 6 · map ↗

FRN
0004639449

Last granted
Oct 31, 2011

Effective
Oct 31, 2011

Last action
Oct 28, 2014
FCC actions (6)
- Oct 28, 2014 — License canceled LICAN
- Oct 31, 2011 — License renewed LIREN
- Mar 25, 2005 — Administrative update LIAUA
- May 12, 2004 — Administrative update LIAUA
- Oct 8, 2002 — Administrative update LIAUA
- Feb 5, 2001 — License issued LIISS

Address history

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

Seen Sep 27, 2026 → Oct 4, 2026 · 2 snapshots · as W7EST
CALVIN L ZUROWSKI
Attn: Calvin L Zurowski
93909 Airport Ridge Ln, North Bend, OR 97459
43.4817, -124.2028 (street) · Grid CN73vl · CQ 3 · ITU 6 · map ↗
Seen Nov 10, 2011 → Oct 4, 2026 · 115 snapshots · as KD7LTZ
CALVIN L ZUROWSKI
555 FREEMAN RD 238, CENTRAL POINT, OR 97502
42.4085, -122.9460 (ZIP center) · Grid CN82mj · CQ 3 · ITU 6 · map ↗
Seen May 27, 2010 → Oct 17, 2011 · 2 snapshots · as KD7LTZ
CALVIN L ZUROWSKI
2891 CAMP BAKER RD, MEDFORD, OR 97501
42.2857, -122.8975 (ZIP center) · Grid CN82ng · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as KD7LTZ
CALVIN L ZUROWSKI
PO Box 316
TONOPAH, AZ 85354
33.4089, -113.0701 (ZIP center) · Grid DM33lj · CQ 3 · ITU 6 · map ↗

Repeaters within 50 miles

43 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
4.7	WA7JAW	Coos Bay Baldy WA7JAW	444.9750	+5	TSQL 88.5	FM (analog)		—	Coos Bay, OR
4.7	W7OC	Coos Bay Baldy W7OC	146.9600	-0.6	TSQL 146.2	FM (analog)		—	Coos Bay, OR
5.4	K7NBO	North Bend K7NBO IRLP	441.5500	simplex	TSQL 100.0	FM (analog)	IRLP 7696	—	North Bend, OR
7.2	K7TVL	Coos Bay K7TVL	146.8800	-0.6	TSQL 136.5	FM (analog)		—	Coos Bay, OR
8.0	K7REA	Coos Bay K7REA WIRES-X	147.3200	+0.6		Fusion (C4FM)	WIRES-X 64162	—	Coos Bay, OR
8.0	AB7BS	Coos Bay Noah AB7BS AllStar	146.8800	-0.6	DCS 023	FM (analog)	AllStar 47178 EchoLink 521741 AllStar 49297	—	Coos Bay, OR
8.0	W7OC	Coos Bay W7OC	441.7250	+5	TONE 131.8	FM (analog)		—	Coos Bay, OR
9.0	WA7JAW	Coos Bay Blossom WA7JAW	440.8000	+5	TSQL 103.5	FM (analog)		—	Coos Bay, OR
9.0	W7OC	Coos Bay Blossom W7OC	147.2800	+0.6	TSQL 146.2	FM (analog)		—	Coos Bay, OR
12.1	W7OC	Reedsport Winche W7OC	444.4000	+5	TSQL 123.0	FM (analog)		—	Reedsport, OR
12.2	W7OC	Reedsport Winche W7OC	147.1800	+0.6	TONE 146.2	FM (analog)		—	Reedsport, OR
19.8	K7CCH	Coquille Beaver K7CCH	146.6100	-0.6	TSQL 110.9	FM (analog)		—	Coquille, OR
29.0	W7OC	Powers Bennett W7OC	444.1750	+5	TONE 146.2	FM (analog)		—	Powers, OR
33.4	W7FLO	Florence Glenada W7FLO WIRES-X	441.1000	+5	DCS 125	FM (analog) (C4FM,FM)	WIRES-X 40225 WIRES-X 30225	—	Florence, OR
35.0	N7XAC	Florence N7XAC OR-SAR	444.2375	+5	CC9	DMR	OR-SAR	—	Florence, OR
36.3	WA7JAW	Myrtle point Ben WA7JAW	444.5250	+5	TSQL 123.0	FM (analog)		—	Myrtle point, OR
36.3	W7OC	Powers Bennett W7OC	147.1000	+0.6	TSQL 88.5	FM (analog)		—	Powers, OR
36.3	W7OC	Powers Bennett W7OC	145.1900	-0.6	TONE 146.2	FM (analog)		—	Powers, OR
36.3	KD7IOP	Powers Bennett KD7IOP	444.5250	+5	TONE 123.0	FM (analog)		—	Powers, OR
37.7	K7GND	Florence K7GND AllStar	448.3500	-5	TONE 103.5	FM (analog)	AllStar 53328 AllStar 560786	—	Florence, OR
37.7	AB7BS	Mapleton RN Mtn AB7BS AllStar	147.1400	+0.6	TONE 136.5	FM (analog)	AllStar 47178 EchoLink 521741 AllStar 47180 AllStar 49971	—	Mapleton, OR
37.7	W7OC	Mapleton RN Mtn W7OC	147.3800	+0.6	TSQL 146.2	FM (analog)		—	Mapleton, OR
37.7	AB7BS	Mapleton RN Mtn AB7BS	443.5500	+5	DCS 125	FM (analog)		—	Mapleton, OR
37.7	W7PRA	Lakeside W7PRA	147.1400	+0.6	TSQL 136.5	FM (analog)		—	Lakeside, OR
37.8	W7PRA	Lakeside W7PRA	443.5500	+5	TSQL 136.5	FM (analog)		—	Lakeside, OR
38.0	K7TMV	Florence OR K7TMV BM	439.5500	in 433.5500	CC1	DMR	BrandMeister 3160434	—	Florence, OR CN74wa6, OR
39.4	AB7BS	Camas Valley Ken AB7BS AllStar	146.9200	-0.6	TONE 136.5	FM (analog)	AllStar 47178 EchoLink 521741	—	Camas Valley, OR
39.9	KC7UAV	Roseburg Whiteta KC7UAV WIRES-X	147.1200	+0.6	TSQL 136.5	FM (analog) (C4FM,FM)	WIRES-X 82122	—	Roseburg, OR
39.9	KK7HEP	Winston Whitetai KK7HEP BM	440.9250	+5	TSQL 77.0	FM (analog) (DMR,DV,FM)	BrandMeister 315165	—	Winston, OR
43.8	WA7JAW	Port Orford WA7JAW	145.2100	-0.6	TSQL 88.5	FM (analog)		—	Port Orford, OR
45.4	W7FLO	Florence Herman W7FLO EchoLink	146.8000	-0.6	TSQL 100.0	FM (analog)	EchoLink 612184	—	Florence, OR
45.4	W7FLO	Florence Herman W7FLO	442.5750	+5	DCS 125	FM (analog) (C4FM,FM)		—	Florence, OR
45.5	N6ZCM	Roseburg Mt Nebo N6ZCM AllStar	442.5750	+5	DCS 606	FM (analog)	AllStar 575355	—	Roseburg, OR
46.0	N6ZCM	Sutherlin N6ZCM AllStar	442.5500	+5	none	FM (analog)	AllStar 57540	—	Sutherlin, OR
46.2	WA7JAW	Roseburg Mt Nebo WA7JAW	440.6250	+5	TONE 114.8	FM (analog)		—	Roseburg, OR
46.3	KG7YHY	Roseburg KG7YHY BM	449.2500	-5	CC1	DMR	BrandMeister 314906	—	Roseburg, OR
46.3	N2DME	Roseburg N2DME BM	449.2500	-5	CC1	DMR	BrandMeister 314909	—	Roseburg, OR
46.4	K7CAM	Winston K7CAM WIRES-X	147.7200	-0.6	DG-ID 00-00	Fusion (C4FM)	WIRES-X 72122	—	Winston, OR
46.9	K7CAM	Roseburg Whiteta K7CAM AllStar	441.8750	+5	TSQL 162.2	FM (analog)	AllStar 69404 EchoLink 530602 WIRES-X 72122	—	Roseburg, OR
48.1	KD7IOP	Port Orford Cape KD7IOP	440.7250	+5	TONE 114.8	FM (analog)		—	Port Orford, OR
49.5	K7LNK	Walton K7LNK	444.9250	+5	DCS 125	FM (analog)		—	Walton, OR
49.5	W7SLA	Walton Walker Pt W7SLA	145.3100	-0.6	TSQL 100.0	FM (analog)		—	Walton, OR
47.0	W7IRJ offline	Roseburg W7IRJ	441.8750	+5	TONE 88.5	FM (analog)		—	Roseburg, OR

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Feb 27, 2015 Granted Jul 14, 2026 0006687376	K7IBS · CALVIN L ZUROWSKI · Technician Attn: Calvin L Zurowski · 555 FREEMAN RD 238, CENTRAL POINT, OR 97502 42.4085, -122.9460 (ZIP center) · Grid CN82mj · CQ 3 · ITU 6 · map ↗	1.W7EST ✓ granted 2.N7ADO held 3.N7IFR available 4.K7ALZ	Granted got W7EST
Filed Feb 27, 2015 Granted Jul 14, 2026 0006688476	K7IBS · CALVIN L ZUROWSKI · Technician Attn: CALVIN L ZUROWSKI · 555 FREEMAN RD 238, CENTRAL POINT, OR 97502 42.4085, -122.9460 (ZIP center) · Grid CN82mj · CQ 3 · ITU 6 · map ↗	1.W7EST ✓ granted	Dismissed got W7EST
Filed Oct 8, 2014 Award date was Oct 26, 2014 0006496134	KD7LTZ · CALVIN L ZUROWSKI · Technician Attn: Calvin L Zurowski · 555 FREEMAN RD 238, CENTRAL POINT, OR 97502 42.4085, -122.9460 (ZIP center) · Grid CN82mj · CQ 3 · ITU 6 · map ↗	1.K7IBS held 2.N7IFR available 3.N7BYO available 4.N7CZI available 5.K7DRI held 6.N7DAY held 7.K7EZZ held 8.W7DWG held 9.W7AGE held 10.K7BYE held 11.K7BIZ held 12.K7BME available 13.K7BIZ held 14.N7CIZ available 15.N7BIF available	Granted