Universal Licensing System

WRAK581

License details

ULS identifier	3984004
Call sign	WRAK581
Radio service	MG
Status	A
Grant date	2017-12-14
Expiration	2027-12-14
Frequency range	11405 - 11645 MHz (3 frequencies)
Locations	3
Coordinates	46.1941111, -114.1345833
Source archive	l_micro.zip
Dataset refreshed	2026-08-02 02:45:00

Licensee

Name	Big Sky Internet, Inc.
Applicant type	C
FRN	0021456488
Location	HAMILTON, MT
Address	1986 N. 1st Street Suite - B, HAMILTON, MT, 598405984
Phone	4065520100
Email	[email protected]

Frequency assignments

Location	Antenna	Station class	Assigned MHz
1	1	FXO	10755.00000000
1	1	FXO	10755.00000000
1	1	FXO	10755.00000000
1	2	FXO	10755.00000000
1	2	FXO	10755.00000000
1	2	FXO	10755.00000000
1	3	FXO	10915.00000000
1	3	FXO	10915.00000000
1	3	FXO	10915.00000000
1	3	FXO	10915.00000000
1	4	FXO	10915.00000000
1	4	FXO	10915.00000000
1	4	FXO	10915.00000000
1	4	FXO	10915.00000000
1	7	FXO	11405.00000000
1	7	FXO	11405.00000000
1	7	FXO	11405.00000000
1	7	FXO	11405.00000000
1	7	FXO	11405.00000000
1	8	FXO	11405.00000000
1	8	FXO	11405.00000000
1	8	FXO	11405.00000000
1	8	FXO	11405.00000000
1	8	FXO	11405.00000000
1	5	FXO	11565.00000000
1	5	FXO	11565.00000000
1	5	FXO	11565.00000000
1	5	FXO	11565.00000000
1	6	FXO	11565.00000000
1	6	FXO	11565.00000000
1	6	FXO	11565.00000000
1	6	FXO	11565.00000000
1	9	FXO	11645.00000000
1	9	FXO	11645.00000000
1	9	FXO	11645.00000000
1	9	FXO	11645.00000000
1	9	FXO	11645.00000000
1	10	FXO	11645.00000000
1	10	FXO	11645.00000000
1	10	FXO	11645.00000000
1	10	FXO	11645.00000000
1	10	FXO	11645.00000000

Emission designators

Location	Antenna	Frequency MHz	Emission
1	1	10755.00000000	79M6D7D
1	1	10755.00000000	79M6D7D
1	1	10755.00000000	79M6D7D
1	1	10755.00000000	79M6D7D
1	2	10755.00000000	79M6D7D
1	2	10755.00000000	79M6D7D
1	2	10755.00000000	79M6D7D
1	2	10755.00000000	79M6D7D
1	3	10915.00000000	79M6D7D
1	3	10915.00000000	79M6D7D
1	3	10915.00000000	79M6D7D
1	3	10915.00000000	79M6D7D
1	4	10915.00000000	79M6D7D
1	4	10915.00000000	79M6D7D
1	4	10915.00000000	79M6D7D
1	4	10915.00000000	79M6D7D
1	7	11405.00000000	80M0D7W
1	7	11405.00000000	80M0D7W
1	7	11405.00000000	80M0D7W
1	7	11405.00000000	80M0D7W
1	7	11405.00000000	80M0D7W
1	7	11405.00000000	80M0D7W
1	7	11405.00000000	80M0D7W
1	7	11405.00000000	80M0D7W
1	7	11405.00000000	80M0D7W
1	7	11405.00000000	80M0D7W
1	8	11405.00000000	80M0D7W
1	8	11405.00000000	80M0D7W
1	8	11405.00000000	80M0D7W
1	8	11405.00000000	80M0D7W
1	8	11405.00000000	80M0D7W
1	8	11405.00000000	80M0D7W
1	8	11405.00000000	80M0D7W
1	8	11405.00000000	80M0D7W
1	8	11405.00000000	80M0D7W
1	8	11405.00000000	80M0D7W
1	5	11565.00000000	79M6D7D
1	5	11565.00000000	79M6D7D
1	5	11565.00000000	79M6D7D
1	5	11565.00000000	79M6D7D
1	6	11565.00000000	79M6D7D
1	6	11565.00000000	79M6D7D
1	6	11565.00000000	79M6D7D
1	6	11565.00000000	79M6D7D
1	9	11645.00000000	80M0D7W
1	9	11645.00000000	80M0D7W
1	9	11645.00000000	80M0D7W
1	9	11645.00000000	80M0D7W
1	9	11645.00000000	80M0D7W
1	9	11645.00000000	80M0D7W
1	9	11645.00000000	80M0D7W
1	9	11645.00000000	80M0D7W
1	9	11645.00000000	80M0D7W
1	9	11645.00000000	80M0D7W
1	10	11645.00000000	80M0D7W
1	10	11645.00000000	80M0D7W
1	10	11645.00000000	80M0D7W
1	10	11645.00000000	80M0D7W
1	10	11645.00000000	80M0D7W
1	10	11645.00000000	80M0D7W
1	10	11645.00000000	80M0D7W
1	10	11645.00000000	80M0D7W
1	10	11645.00000000	80M0D7W
1	10	11645.00000000	80M0D7W

Licensed locations

Location	Type	Address	Coordinates	Ground elevation	Structure	Height	NEPA
1	T	999-973 W Cow Creek Rd, PINESDALE, RAVALLI, MT	46.32036111, -114.22861111	1301.200 m	POLE	10.000 m structure / 11.000 m overall	N
2	R		46.46041667, -113.99091667	1279.300 m
3	R		46.24844444, -114.15663889	1089.400 m
4	R		46.19411111, -114.13458333	1170.800 m
5	R		46.50488889, -113.98097222	1315.500 m
6	R		46.35011111, -114.04619444	1237.800 m

Antennas

Location	Antenna	Type	Make / model	Polarization	Gain dB	Azimuth
1	1	T	Ubiquiti Networks, Inc. AF-11G35	V	35.0000	49.1000
1	2	R	Ubiquiti Networks, Inc. AF-11G35		35.0000
1	3	R	Ubiquiti Networks, Inc. AF-11G35		35.0000
1	4	R	Ubiquiti Networks, Inc. AF-11G35		35.0000
1	5	R	RFS SC3-W100A		38.3000
1	6	R	RFS SC3-W100A		38.3000
2	1	T	Ubiquiti Networks, Inc. AF-11G35	H	35.0000	49.1000
2	2	R	Ubiquiti Networks, Inc. AF-11G35		35.0000
2	3	R	Ubiquiti Networks, Inc. AF-11G35		35.0000
2	4	R	Ubiquiti Networks, Inc. AF-11G35		35.0000
2	5	R	RFS SC3-W100A		38.3000
2	6	R	RFS SC3-W100A		38.3000
3	1	T	Ubiquiti Networks, Inc. AF-11G35	V	35.0000	145.3000
4	1	T	Ubiquiti Networks, Inc. AF-11G35	H	35.0000	145.3000
5	1	T	Ubiquiti Networks, Inc. AF-11G35	H	35.0000	152.7000
6	1	T	Ubiquiti Networks, Inc. AF-11G35	V	35.0000	152.7000
7	1	T	RFS SC3-W100A	H	38.3000	42.7000
8	1	T	RFS SC3-W100A	V	38.3000	42.7000
9	1	T	RFS SC3-W100A	H	38.3000	76.6000
10	1	T	RFS SC3-W100A	V	38.3000	76.6000

License history

Date	File or call sign	Action
2022-06-07	WRAK581	LIMOD
2017-12-14	WRAK581	LIISS

Sources and provenance

Source	Source record	Retrieved	Match
ULS	3984004	2026-08-02 02:45:00	Official Bulk Record

Selected field provenance

Field	Displayed value	Source	Observed
Call Sign	WRAK581	ULS 3984004	2026-08-02 02:45:00
Status	A	ULS 3984004	2026-08-02 02:45:00
Service	MG	ULS 3984004	2026-08-02 02:45:00
Grant Date	2017-12-14	ULS 3984004	2026-08-02 02:45:00
Expiration Date	2027-12-14	ULS 3984004	2026-08-02 02:45:00