N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 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

GUSTAVE L TREEWATER

FRN 0003577756 · first licensed Dec 24, 2003 as K2GT · 3 licenses on record

📝 FCC applications (10)

Received	File number	Service	Purpose	Status	Call
Apr 7, 2023	0010492983	HAM	Administrative update	Granted	K2GT
Mar 15, 2022	0009956208	HAM	Renewal	Granted	K2GT
Jan 6, 2015	0006608506	HAM	Administrative update	Granted	K2GT
Sep 22, 2014	0006468269	HAM	Administrative update	Granted	K2GT
May 2, 2012	0005190711	HAM	Modification	Granted	KH6AV
Dec 20, 2011	0004997519	HAM	Modification	Granted	K2GT
Nov 17, 2011	0004958444	HAM	Administrative update	Granted	K2GT
Aug 23, 2010	0004361157	HAM	Administrative update	Granted	K2GT
Sep 11, 2006	0002745160	HAM	Renewal	Granted	K2GT
Dec 23, 2003	0001556500	HAM	Administrative update	Granted	K2GT

Complete licensing history

📦 Moved: Kapaa, HI → Keaau, HI

K2GT Active Amateur Extra · vanity May 22, 2012 → expires May 22, 2032

Licensee
GUSTAVE L TREEWATER

Address
Attn: Gus Treewater
HC 2 Box 5724
Keaau, HI 96749-9408
19.6213, -154.9897 (ZIP center) · Grid BK29mo · CQ 31 · ITU 61 · map ↗

FRN
0003577756

Previous call
KH6AV (Advanced)

Last granted
Mar 16, 2022

Effective
Apr 8, 2023

Last action
Apr 8, 2023
FCC actions (6)
- Apr 8, 2023 — Administrative update LIAUA
- Mar 16, 2022 — License renewed LIREN
- Jan 7, 2015 — Administrative update LIAUA
- Sep 23, 2014 — Administrative update LIAUA
- May 22, 2012 — Vanity call sign granted VANGRT
- May 22, 2012 — License issued LIISS
KH6AV Canceled Amateur Extra · vanity Jan 7, 2012 → May 22, 2012 (canceled)

Licensee
GUSTAVE L TREEWATER

Address
Attn: Ste B #48A
4-1191 Kuhio Hwy
Kapaa, HI 96746-1674
22.0928, -159.3525 (ZIP center) · Grid BL02hc · CQ 31 · ITU 61 · map ↗

FRN
0003577756

Previous call
K2GT (Advanced)

Last granted
Jan 7, 2012

Effective
Jan 7, 2012

Last action
May 22, 2012
FCC actions (3)
- May 22, 2012 — License canceled LICAN
- Jan 7, 2012 — Vanity call sign granted VANGRT
- Jan 7, 2012 — License issued LIISS
K2GT Canceled Amateur Extra · vanity Dec 24, 2003 → Jan 7, 2012 (canceled)

Licensee
GUSTAVE L TREEWATER

Address
Attn: Ste B #48A
4-1191 Kuhio Hwy
Kapaa, HI 96746-1674
22.0928, -159.3525 (ZIP center) · Grid BL02hc · CQ 31 · ITU 61 · map ↗

FRN
0003577756

Last granted
Sep 13, 2006

Effective
Nov 18, 2011

Last action
Jan 7, 2012
FCC actions (5)
- Jan 7, 2012 — License canceled LICAN
- Nov 18, 2011 — Administrative update LIAUA
- Aug 24, 2010 — Administrative update LIAUA
- Sep 13, 2006 — License renewed LIREN
- Dec 24, 2003 — Administrative update LIAUA

Address history

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

Seen Apr 27, 2024 → Oct 4, 2026 · 12 snapshots · as K2GT
GUSTAVE L TREEWATER
Attn: Gus Treewater
HC 2 Box 5724, Keaau, HI 96749-9408
19.6213, -154.9897 (ZIP center) · Grid BK29mo · CQ 31 · ITU 61 · map ↗
Seen May 28, 2012 → Oct 4, 2026 · 88 snapshots · as K2GT
GUSTAVE L TREEWATER
Attn: Ste B #48A
4-1191 Kuhio Hwy, Kapaa, HI 96746-1674
22.0928, -159.3525 (ZIP center) · Grid BL02hc · CQ 31 · ITU 61 · map ↗
Seen Mar 28, 2015 → Apr 16, 2022 · 24 snapshots · as K2GT
GUSTAVE L TREEWATER
Attn: Gus Treewater
16-566 Keaau Pahoa Rd, Ste 188-108, Keaau, HI 96749-8137
19.6213, -154.9897 (ZIP center) · Grid BK29mo · CQ 31 · ITU 61 · map ↗
Seen May 28, 2012 → May 22, 2014 · 8 snapshots · as K2GT
GUSTAVE L TREEWATER
Attn: Ste 103 PMB 230
1135 Makawao Ave, Makawao, HI 96768
20.8292, -156.2972 (ZIP center) · Grid BL10ut · CQ 31 · ITU 61 · map ↗
Seen Oct 17, 2011 → Nov 10, 2011 · 2 snapshots · as K2GT
GUSTAVE L TREEWATER
Attn: PMB 251
PO Box 1700
Pt. Roberts, WA 98281-1700
48.9847, -123.0595 (ZIP center) · Grid CN88lx · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 → May 27, 2010 · 2 snapshots · as K2GT
GUSTAVE L TREEWATER
145 Tyee Drive #1179, Pt. Roberts, WA 98281-9602
48.9847, -123.0595 (ZIP center) · Grid CN88lx · CQ 3 · ITU 6 · map ↗

Repeaters within 50 miles

51 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
2.5	NH6WT	Hilo NH6WT AllStar	146.5000	simplex	TONE 100.0	FM (analog)	AllStar 28477	—	Hilo, HI
3.1	WH6EPQ	Kea'au WH6EPQ AllStar	147.2800	+0.6	TONE 88.5	FM (analog)	AllStar 55527	—	Kea'au, HI
3.8	KH6EJ	Kea'au HPP KH6EJ	442.5000	+5	none	FM (analog)		—	Kea'au, HI
5.4	AH6KZ	Kurtistown AH6KZ AllStar	147.2800	+0.6	TONE 88.5	FM (analog)	AllStar 45886	—	Kurtistown, HI
6.6	WH6FM Listed as WH6FM - HILO	Hilo WH6FM Hawaii-Trb	444.9000	+5	TONE 100.0	FM (analog) (DMR,FM)	BrandMeister 311510 Hawaii-Trbo	—	Hilo, HI
6.9	WH6DVI	Pahoa WH6DVI AllStar	147.0000	+0.6	TONE 110.9	FM (analog)	AllStar 48432	—	Pahoa, HI
7.6	NH6TU	Pahoa NH6TU AllStar	147.4200	simplex	TONE 100.0	FM (analog)	AllStar 49211	—	Pahoa, HI
7.6	KH6HPZ	Hilo KH6HPZ RACES	147.0400	+0.6	CC1	DMR	RACES	—	Hilo, HI
7.6	KH6KL	Hilo KH6KL unknown	444.1250	+5	CC1	DMR	unknown	—	Hilo, HI
7.6	AH6JA	Hilo AH6JA MARC	444.1750	+5	CC4	DMR	DMR-MARC	—	Hilo, HI
7.9	WH6HQ	Hilo Waiakea HS WH6HQ	147.1000	+0.6	none	FM (analog)		—	Hilo, HI
8.4	AH6JA	Hilo AH6JA AllStar	145.3100	-0.6	TONE 100.0	FM (analog)	AllStar 28439	—	Hilo, HI
9.2	NH6P	Pahoa NH6P	147.1400	+0.6	none	FM (analog)		—	Pahoa, HI
9.2	NH6P	Pahoa NH6P	442.2500	+5	TONE 114.8	FM (analog)		—	Pahoa, HI
9.3	NH7GX	Hilo NH7GX AllStar	145.4700	-0.6	TONE 110.9	FM (analog)	AllStar 49023	—	Hilo, HI
9.5	WH6FM	Hilo WH6FM	444.7750	+5	TONE 123.0	FM (analog)		—	Hilo, HI
9.5	AH6JA	Hilo AH6JA IRLP	444.1500	+5	none	FM (analog)	IRLP 3756	—	Hilo, HI
9.6	KH6BFD	Hilo KH6BFD AllStar	145.3900	-0.6	TONE 123.0	FM (analog)	AllStar 42529	—	Hilo, HI
9.7	NH7LY	Hilo Hawaii NH7LY AllStar	147.4350	simplex	TONE 110.9	FM (analog)	AllStar 517100	—	Hilo, Hawaii, HI
9.9	AH6JA	Hilo AH6JA	444.7500	+5	none	FM (analog)		—	Hilo, HI
9.9	KH6KL	Hilo KH6KL AllStar	444.9250	+5	TONE 100.0	FM (analog)	AllStar 41592	—	Hilo, HI
9.9	AF7DX	Hilo AF7DX	147.2800	+0.6	none	FM (analog)		—	Hilo, HI
11.8	WH6BY	Hilo Kaumana WH6BY AllStar	146.6400	-0.6	TONE 100.0	FM (analog)	AllStar 42906	—	Hilo, HI
12.0	WH6EPS	MT View WH6EPS AllStar	444.3000	+5	TONE 100.0	FM (analog)	AllStar 46623	—	MT View, HI
13.8	AH6GG	Glenwood AH6GG	147.0000	+0.6	TONE 141.3	FM (analog)		—	Glenwood, HI
14.0	AH6GG	Glenwood AH6GG	442.0250	+5	TONE 156.7	FM (analog)		—	Glenwood, HI
16.5	KH6EJ	Pepeekeo KH6EJ	146.8800	-0.6	TSQL 100.0	FM (analog)		—	Pepeekeo, HI
16.5	NH7GF	Pepeekeo NH7GF AllStar	145.1900	-0.6	TSQL 110.9	FM (analog)	AllStar 40596	—	Pepeekeo, HI
18.0	KH7ZN	Kalapana KH7ZN AllStar	147.5100	simplex	TONE 100.0	FM (analog)	AllStar 29846	—	Kalapana, HI
18.1	NH6OV	Kalapana NH6OV AllStar	444.2750	+5	TONE 88.5	FM (analog)	AllStar 40745	—	Kalapana, HI
20.9	NH7GB	Hakalau NH7GB AllStar	146.6200	-0.6	TONE 110.9	FM (analog)	AllStar 48330	—	Hakalau, HI
21.3	AF7DX	Hakalau AF7DX	443.2000	+5	TONE 100.0	FM (analog)		—	Hakalau, HI
22.0	KH6EJ	Volcano Kulani KH6EJ AllStar	146.7600	-0.6	TONE 100.0	FM (analog)	AllStar 503160	—	Volcano, HI
27.8	WH6ECW	Volcano WH6ECW	442.1500	+5	none	FM (analog)		—	Volcano, HI
29.8	WH6FSK	Laupahoehoe WH6FSK AllStar	442.5500	+5	TONE 110.9	FM (analog)	AllStar 49822	—	Laupahoehoe, HI
30.1	WH6FM	Hawaii WH6FM AllStar	146.8200	-0.6	TONE 100.0	FM (analog)	AllStar 27582	—	Hawaii, HI
34.3	KH6EJ	Paauilo Mauna KH6EJ	146.7200	-0.6	none	FM (analog)		—	Paauilo, HI
36.6	KH7T	Waimea KH7T	147.3800	+0.6	none	FM (analog)		—	Waimea, HI
40.0	AH6II	Honokaa AH6II AllStar	146.7800	-0.6	TONE 100.0	FM (analog)	AllStar 67719	—	Honokaa, HI
40.6	AH6CP	Mauna Loa AH6CP Hawaii-Trb	444.7500	+5	TONE 103.5	FM (analog) (DMR,FM)	Hawaii-Trbo	—	Mauna Loa, HI
40.8	WH7CD	Kailua-Kona WH7CD AllStar	147.5700	simplex	TSQL 100.0	FM (analog)	IRLP 3212 AllStar 27373	—	Kailua-Kona, HI
43.0	AH6GR	Waimea Pu'u AH6GR	442.1250	+5	TONE 110.9	FM (analog)		—	Waimea, HI
43.0	KH6BFD	Kailua-Kona Kolo KH6BFD AllStar	443.6500	+5	TSQL 100.0	FM (analog)	AllStar 2155 EchoLink 986945	—	Kailua-Kona, HI
43.1	NH7GF	Honokaa NH7GF AllStar	146.7800	-0.6	TONE 100.0	FM (analog)	AllStar 53462	—	Honokaa, HI
43.4	KH6EJ	Kau KH6EJ	444.6000	+5	none	FM (analog)		—	Kau, HI
43.4	KH6EJ	Kohala Parker KH6EJ	444.4500	+5	TONE 88.5	FM (analog)		—	Kohala, HI
47.8	AJ0T	Pahala Hawaii AJ0T AllStar	446.1750	simplex	TONE 110.9	FM (analog)	AllStar 46523	—	Pahala, Hawaii., HI
48.3	AH6AE	Honokaa AH6AE AllStar	147.4800	simplex	TONE 100.0	FM (analog)	AllStar 46994	—	Honokaa, HI
6.0	no call listed Listed as K1ENT1 offline	Kurtistown IRLP	146.8400	-0.6	TSQL 100.0	FM (analog)	IRLP 8764	—	Kurtistown, HI
22.6	WH7BR offline	Volcano WH7BR IRLP	144.4400	simplex	TSQL 100.0	FM (analog)	IRLP 8281	—	Volcano, HI
35.8	KH6BFD offline	Kailua Kona KH6BFD BM	442.6500	+5	CC1	DMR	BrandMeister 314136	—	Kailua Kona, HI

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed May 2, 2012 Granted Sep 13, 2006 0005190711	KH6AV · GUSTAVE L TREEWATER · Amateur Extra Attn: Ste 103 PMB 230 · 1135 Makawao Ave, Makawao, HI 96768 20.8292, -156.2972 (ZIP center) · Grid BL10ut · CQ 31 · ITU 61 · map ↗	1.K2GT ✓ granted	Granted got K2GT
Filed Dec 20, 2011 Award date was Jan 7, 2012 0004997519	K2GT · GUSTAVE L TREEWATER · Amateur Extra Attn: Ste B #48A · 4-1191 Kuhio Hwy, Kapaa, HI 96746-1674 22.0928, -159.3525 (ZIP center) · Grid BL02hc · CQ 31 · ITU 61 · map ↗	1.KH6AV held	Granted