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

John Harlan Memorial Amateur Radio Club

FRN 0016185845 · first licensed Oct 19, 1994 as W6OST · 4 licenses on record

📝 FCC applications (3)

Received	File number	Service	Purpose	Status	Call
Jan 17, 2017	0007623613	HAM	Renewal	Granted	W6OST
Mar 13, 2007	0002948980	HAM	Modification	Granted	KI6IHJ
Mar 6, 2007	0002937149	HAM	New license	Granted	KI6IHJ

Complete licensing history

📦 Moved: San Bruno, CA → Carlotta, CA

W6OST Active Club / other · vanity Apr 3, 2007 → expires Apr 3, 2027

Licensee
John Harlan Memorial Amateur Radio Club

Address
Attn: MIKE G ARSANIS
7424 State Highway 36
Carlotta, CA 95528
40.5250, -124.0306 (street) · Grid CN70xm · CQ 3 · ITU 6 · map ↗

FRN
0008153264

Previous call
KI6IHJ

Trustee
N6HBJ

Last granted
Jan 17, 2017

Effective
Feb 27, 2026

Last action
Feb 27, 2026
FCC actions (4)
- Feb 27, 2026 — Administrative update LIAUA
- Jan 17, 2017 — License renewed LIREN
- Apr 3, 2007 — Vanity call sign granted VANGRT
- Apr 3, 2007 — License issued LIISS
📦 Moved: Carlotta, CA → San Bruno, CA

KI6IHJ Canceled Club / other Mar 6, 2007 → Apr 3, 2007 (canceled)

Licensee
John Harlan Memorial Amateur Radio Club

Address
Attn: MIKE G ARSANIS
1327 Shelter Creek Lane
San Bruno, CA 94066
37.6254, -122.4324 (ZIP center) · Grid CM87sp · CQ 3 · ITU 6 · map ↗

FRN
0016185845

Trustee
N6HBJ

Last granted
Mar 6, 2007

Effective
Mar 6, 2007

Last action
Apr 3, 2007
FCC actions (3)
- Apr 3, 2007 — License canceled LICAN
- Mar 6, 2007 — License issued LIISS
- Mar 6, 2007 — Systematic call sign granted SYSGRT
📦 Moved: San Bruno, CA → Carlotta, CA

N6HBJ Active Advanced Dec 26, 2002 → expires Jun 30, 2027

Licensee
Michael G Arsanis

Address
7424 STATE HIGHWAY 36
CARLOTTA, CA 95528
40.5250, -124.0306 (street) · Grid CN70xm · CQ 3 · ITU 6 · map ↗

FRN
0008153264

Last granted
Apr 7, 2017

Effective
Jun 12, 2024

Last action
Jun 12, 2024
FCC actions (6)
- Jun 12, 2024 — Administrative update LIAUA
- Oct 19, 2023 — Administrative update LIAUA
- Apr 7, 2017 — License renewed LIREN
- Apr 5, 2007 — License renewed LIREN
- Dec 26, 2002 — Administrative update LIAUA
- Dec 26, 2002 — FCC action LITIN
W6OST Expired Advanced Oct 19, 1994 → Oct 19, 2004 (expired)

Licensee
JOHN S HARLAN

Address
2501 ROSEWOOD DR
SAN BRUNO, CA 94066-3928
37.6254, -122.4324 (ZIP center) · Grid CM87sp · CQ 3 · ITU 6 · map ↗

FRN
0008153264

Last granted
Oct 19, 1994

Effective
Oct 19, 1994

Last action
Dec 23, 2025
FCC actions (1)
- Oct 20, 2006 — License expired LIEXP

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 W6OST
John Harlan Memorial Amateur Radio Club
Attn: MIKE G ARSANIS
7424 State Highway 36, Carlotta, CA 95528
40.5250, -124.0306 (street) · Grid CN70xm · CQ 3 · ITU 6 · map ↗
Seen Jul 1, 2024 → Oct 4, 2026 · 11 snapshots · as N6HBJ
Michael G Arsanis
7424 STATE HIGHWAY 36, CARLOTTA, CA 95528
40.5250, -124.0306 (street) · Grid CN70xm · CQ 3 · ITU 6 · map ↗
Seen May 27, 2010 → Oct 4, 2026 · 92 snapshots · as KI6IHJ
John Harlan Memorial Amateur Radio Club
Attn: MIKE G ARSANIS
1327 Shelter Creek Lane, San Bruno, CA 94066
37.6254, -122.4324 (ZIP center) · Grid CM87sp · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as W6OST
JOHN S HARLAN
2501 ROSEWOOD DR, SAN BRUNO, CA 94066-3928
37.6254, -122.4324 (ZIP center) · Grid CM87sp · CQ 3 · ITU 6 · map ↗
Seen Apr 27, 2024 · 1 snapshot · as N6HBJ
Mike G Arsanis
7424 STATE HIGHWAY 36, CARLOTTA, CA 95528
40.5250, -124.0306 (street) · Grid CN70xm · CQ 3 · ITU 6 · map ↗
Seen May 27, 2010 → Apr 16, 2022 · 35 snapshots · as N6HBJ
Mike G Arsanis
1327 Shelter Creek Lane, San Bruno, CA 94066
37.6254, -122.4324 (ZIP center) · Grid CM87sp · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as N6HBJ
MIKE G ARSANIS
3639 MARKET STREET APT 4, SAN FRANCISCO, CA 94131
37.7459, -122.4415 (ZIP center) · Grid CM87sr · CQ 3 · ITU 6 · map ↗

Repeaters within 50 miles

24 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	K6FWR	Scotia K6FWR	443.2500	+5	TONE 103.5	FM (analog)		—	Scotia, CA
4.7	WB6TMS	Scotia WB6TMS	145.1700	-0.6	TONE 103.5	FM (analog)		—	Scotia, CA
8.1	K6FWR	Scotia Monument K6FWR	146.7600	-0.6	TONE 103.5	FM (analog)	🗓 1 net	1 net	Scotia, CA
8.3	KA6ROM	Fortuna KA6ROM	147.0900	+0.6	TONE 103.5	FM (analog)		—	Fortuna, CA
8.4	KF6SYK	Fortuna KF6SYK	147.0900	+0.6	TONE 103.5	FM (analog)		—	Fortuna, CA
15.2	KM6TE	Weott KM6TE	147.3300	+0.6	TONE 103.5	FM (analog)		—	Weott, CA
17.1	WB6HII	EUREKA WB6HII AllStar	146.6400	-0.6	TONE 103.5	FM (analog)	AllStar 681620	—	EUREKA, CA
19.4	KE6SLS	Eureka KE6SLS	444.4000	+5	TSQL 103.5	FM (analog)		—	Eureka, CA
20.4	W6ZZK	Eureka W6ZZK	145.4700	-0.6	TONE 103.5	FM (analog)		—	Eureka, CA
20.4	K6FWR	Eureka Wednesday K6FWR	146.7000	-0.6	TONE 103.5	FM (analog)		—	Eureka, CA
20.4	WA6RQX	Eureka WA6RQX	442.2250	+5	none	FM (analog)		—	Eureka, CA
20.4	WA6RQX	Eureka Bunker Hl WA6RQX AllStar	444.7500	+5	TONE 141.3	FM (analog)	AllStar 1460	—	Eureka, CA
22.4	K6FWR	Dinsmore K6FWR	146.9800	-0.6	TONE 103.5	FM (analog)		—	Dinsmore, CA
28.7	AE6R	Arcata AE6R	442.0000	+5	TSQL 100.0	FM (analog)		—	Arcata, CA
28.8	K6FWR	Eureka Horse Mtn K6FWR	147.0000	+0.6	TONE 103.5	FM (analog)	🗓 1 net	1 net	Eureka, CA
29.4	KJ6BDK	McKinleyville KJ6BDK	440.1000	+5	TONE 100.0	FM (analog)		—	McKinleyville, CA
31.9	W6HUM	Garberville W6HUM	146.7900	-0.6	TONE 103.5	FM (analog)		—	Garberville, CA
31.9	KA6ROM	Garberville KA6ROM	147.1500	+0.6	TONE 103.5	FM (analog)		—	Garberville, CA
31.9	W6CLG	Garberville W6CLG	146.7900	-0.6	TONE 103.5	FM (analog)		—	Garberville, CA
33.2	K6FWR	Garberville K6FWR	146.6100	-0.6	TSQL 103.5	FM (analog)	🗓 1 net	1 net	Garberville, CA
33.2	N6VA	Garberville Prat N6VA	146.6100	-0.6	TONE 103.5	FM (analog)		—	Garberville, CA
34.9	W6HUM	Whitethorn W6HUM	146.9400	-0.6	TONE 103.5	FM (analog)		—	Whitethorn, CA
43.6	N6TKY	Weaverville Hayf N6TKY	146.7300	-0.6	TONE 85.4	FM (analog)		—	Weaverville, CA
13.5	WB6HII offline	Eureka Bunker Hl WB6HII IRLP	147.4450	-0.6	TSQL 103.5	FM (analog)	IRLP 7757 IRLP 3560	—	Eureka, CA

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Mar 13, 2007 Award date was Mar 31, 2007 0002948980	KI6IHJ · John Harlan Memorial Amateur Radio Club · Attn: MIKE G ARSANIS · 1327 Shelter Creek Lane, San Bruno, CA 94066 37.6254, -122.4324 (ZIP center) · Grid CM87sp · CQ 3 · ITU 6 · map ↗	1.W6OST held	Granted