N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 13, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

Cairn Stuart Maver

FRN 0020056081 · first licensed Jul 22, 2010 as KJ6JVO · 2 licenses on record

📻 GMRS Licenses on This FRN

GMRS call	Status	Name	Location	Granted	Expires
WRQC303	Active	Cairn Stuart-Maver	Arcata, CA	Apr 20, 2022	Apr 20, 2032

📝 FCC Applications (12)

Received	File number	Service	Purpose	Status	Call
Aug 8, 2024	0011192415	GMRS	Administrative update	Granted
Aug 8, 2024	0011192409	HAM	Administrative update	Granted	W6CAI
Apr 19, 2022	0010008425	GMRS	New license	Granted
Nov 15, 2021	0009795836	HAM	Renewal	Granted	W6CAI
Sep 9, 2021	0009702528	HAM	Administrative update	Granted	W6CAI
Dec 13, 2018	0008468671	HAM	Administrative update	Granted	W6CAI
Aug 9, 2017	0007884489	HAM	Administrative update	Granted	W6CAI
May 6, 2013	0005766771	HAM	Modification	Granted	W6CAI
Feb 1, 2012	0005056447	HAM	Modification	Granted	KJ6JVO
Jan 24, 2012	0005043138	HAM	Modification	Granted	KJ6JVO
Jan 13, 2012	0005029476	HAM	Administrative update	Granted	KJ6JVO
Jul 22, 2010	0004331950	HAM	New license	Granted	KJ6JVO

Complete Licensing History

📦 Moved: Mckinleyville, CA → Arcata, CA

W6CAI Active Amateur Extra · vanity Feb 11, 2012 → expires Feb 11, 2032

Licensee
Cairn Stuart Maver

Address
1977 Leslie Ct
Arcata, CA 95521
40.8961, -124.0956 (street) · Grid CN70wv · CQ 3 · ITU 6 · map ↗

FRN
0020056081

Previous call
KJ6JVO (General)

Last granted
Nov 16, 2021

Effective
Aug 9, 2024

Last action
Aug 9, 2024
FCC actions (8)
- Aug 9, 2024 — Administrative update LIAUA
- Nov 16, 2021 — License renewed LIREN
- Sep 10, 2021 — Administrative update LIAUA
- Dec 14, 2018 — Administrative update LIAUA
- Aug 10, 2017 — Administrative update LIAUA
- May 6, 2013 — License modified LIMOD
- Feb 11, 2012 — Vanity call sign granted VANGRT
- Feb 11, 2012 — License issued LIISS
KJ6JVO Canceled General Jul 22, 2010 → Feb 11, 2012 (canceled)

Licensee
Cairn Stuart Maver

Address
1670 Blackhawk Ln 38
McKinleyville, CA 95519
40.9630, -124.0525 (ZIP center) · Grid CN70xx · CQ 3 · ITU 6 · map ↗

FRN
0020056081

Last granted
Jul 22, 2010

Effective
Feb 1, 2012

Last action
Feb 11, 2012
FCC actions (4)
- Feb 11, 2012 — License canceled LICAN
- Feb 1, 2012 — License modified LIMOD
- Jul 22, 2010 — License issued LIISS
- Jul 22, 2010 — Systematic call sign granted SYSGRT

Address history

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

Seen Sep 27, 2024 → Oct 11, 2026 · 11 snapshots · as W6CAI
Cairn Stuart Maver
1977 Leslie Ct, Arcata, CA 95521
40.8961, -124.0956 (street) · Grid CN70wv · CQ 3 · ITU 6 · map ↗
Seen Oct 17, 2011 → Oct 11, 2026 · 71 snapshots · as KJ6JVO
Cairn Stuart Maver
1670 Blackhawk Ln 38, McKinleyville, CA 95519
40.9630, -124.0525 (ZIP center) · Grid CN70xx · CQ 3 · ITU 6 · map ↗
Seen Apr 16, 2022 → Jul 1, 2024 · 3 snapshots · as W6CAI
Cairn Stuart Maver
1339 Monarch Ln, Davis, CA 95618
38.5430, -121.6905 (ZIP center) · Grid CM98dn · CQ 3 · ITU 6 · map ↗
Seen Jan 22, 2019 → May 6, 2019 · 2 snapshots · as W6CAI
Cairn Stuart Maver
1512 1st Ave Apt C 206, Coralville, IA 52241
41.6972, -91.5975 (ZIP center) · Grid EN41eq · CQ 4 · ITU 7 · map ↗
Seen Sep 5, 2017 → Sep 3, 2018 · 5 snapshots · as W6CAI
Cairn Stuart Maver
1512 1st Ave #101S, Coralville, IA 52241
41.6972, -91.5975 (ZIP center) · Grid EN41eq · CQ 4 · ITU 7 · map ↗

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
3.5	KJ6BDK	McKinleyville KJ6BDK	440.1000	+5	TONE 100.0	FM (analog)		—	McKinleyville, CA
7.4	W6ZZK	Eureka W6ZZK	145.4700	-0.6	TONE 103.5	FM (analog)		—	Eureka, CA
7.4	K6FWR	Eureka Wednesday K6FWR	146.7000	-0.6	TONE 103.5	FM (analog)		—	Eureka, CA
7.4	WA6RQX	Eureka WA6RQX	442.2250	+5	none	FM (analog)		—	Eureka, CA
7.4	WA6RQX	Eureka Bunker Hl WA6RQX AllStar	444.7500	+5	TONE 141.3	FM (analog)	AllStar 1460	—	Eureka, CA
8.1	KE6SLS	Eureka KE6SLS	444.4000	+5	TSQL 103.5	FM (analog)		—	Eureka, CA
19.0	AE6R	Arcata AE6R	442.0000	+5	TSQL 100.0	FM (analog)		—	Arcata, CA
19.1	K6FWR	Eureka Horse Mtn K6FWR	147.0000	+0.6	TONE 103.5	FM (analog)	🗓 1 net	1 net	Eureka, CA
20.8	KA6ROM	Fortuna KA6ROM	147.0900	+0.6	TONE 103.5	FM (analog)		—	Fortuna, CA
20.8	KF6SYK	Fortuna KF6SYK	147.0900	+0.6	TONE 103.5	FM (analog)		—	Fortuna, CA
28.1	WB6HII	EUREKA WB6HII AllStar	146.6400	-0.6	TONE 103.5	FM (analog)	AllStar 681620	—	EUREKA, CA
28.5	WB6TMS	Scotia WB6TMS	145.1700	-0.6	TONE 103.5	FM (analog)		—	Scotia, CA
28.6	K6FWR	Scotia K6FWR	443.2500	+5	TONE 103.5	FM (analog)		—	Scotia, CA
32.7	K6FWR	Scotia Monument K6FWR	146.7600	-0.6	TONE 103.5	FM (analog)	🗓 1 net	1 net	Scotia, CA
37.9	K6FWR	Dinsmore K6FWR	146.9800	-0.6	TONE 103.5	FM (analog)		—	Dinsmore, CA
40.7	KM6TE	Weott KM6TE	147.3300	+0.6	TONE 103.5	FM (analog)		—	Weott, CA
43.7	KA7PRR	Klamath KA7PRR	224.8600	-1.6	none	FM (analog)		—	Klamath, CA
48.7	N6TKY	Weaverville Hayf N6TKY	146.7300	-0.6	TONE 85.4	FM (analog)		—	Weaverville, CA
29.1	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 Jan 24, 2012 Granted Nov 16, 2021 0005043138	KJ6JVO · Cairn Stuart Maver · Technician 1670 Blackhawk Ln 38, McKinleyville, CA 95519 40.9630, -124.0525 (ZIP center) · Grid CN70xx · CQ 3 · ITU 6 · map ↗	1.W6CAI ✓ Granted 2.KV6CAI Never issued	Granted got W6CAI