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Universal Licensing System

WPH56

Hilcorp Energy Alaska

License details

ULS identifier	1033829
Call sign	WPH56
Radio service	MG
Status	A
Grant date	2018-03-29
Expiration	2028-03-30
Frequency range	17865 MHz
Locations	1
Coordinates	70.2577778, -148.4369167
Source archive	l_micro.zip
Dataset refreshed	2026-08-02 02:48:23

Licensee

Name	Hilcorp Energy Alaska
Applicant type	L
FRN	0021472501
Location	Anchorage, AK
Address	3800 Centerpoint Drive, Suite 100, Anchorage, AK, 99503
Phone	9077778311
Email	[email protected]

Frequency assignments

Location	Antenna	Station class	Assigned MHz	Upper MHz	Carrier MHz	Output W	ERP W	Altitude
1	3	FXO	17865.00000000
1	3	FXO	17865.00000000
1	3	FXO	17865.00000000
1	3	FXO	17865.00000000
1	3	FXO	17865.00000000
1	3	FXO	17865.00000000
1	3	FXO	17865.00000000
1	3	FXO	17865.00000000
1	3	FXO	17865.00000000
1	3	FXO	17865.00000000

Emission designators

Location	Antenna	Frequency MHz	Upper MHz	Emission
1	3	17865.00000000		50M0G7W
1	3	17865.00000000		50M0D7W
1	3	17865.00000000		50M0D7W
1	3	17865.00000000		50M0D7W
1	3	17865.00000000		50M0D7W
1	3	17865.00000000		50M0D7W
1	3	17865.00000000		50M0D7W
1	3	17865.00000000		50M0D7W
1	3	17865.00000000		50M0D7W
1	3	17865.00000000		50M0D7W

Licensed locations

Location	Type	Address	Coordinates	Ground elevation	Structure	Height	NEPA
1	T	DRILL SITE 5 PRUDHOE BAY FIELD, PRUDHOE BAY, NORTH SLOPE, AK	70.26188889, -148.40411111	10.700 m	TOWER	12.200 m structure / 12.200 m overall	N
2	R		70.25777778, -148.43691667	9.800 m
3	R		70.25777778, -148.43691667	12.500 m

Antennas

Location	Antenna	Type	Make / model	Height	Polarization	Gain dB	Azimuth	Radiation center	Maximum EIRP W
1	3	R	COMMSCOPE VHP2-180B			38.7000
3	1	T	COMMSCOPE VHP2-180B		H	38.7000	249.7000

License history

Date	File or call sign	Action
2026-03-03	WPH56	LETCNS
2024-11-29	WPH56	LIMOD
2020-07-01	WPH56	LIASS
2018-03-29	WPH56	LIREN
2018-01-01	WPH56	LETRES
2017-08-03	WPH56	LIMOD
2016-06-21	WPH56	LIMOD
2016-06-03	WPH56	ESUAPR
2013-04-17	WPH56	LIAUA
2013-04-16	WPH56	ESUAPR
2012-10-06	WPH56	LIAUA
2012-10-05	WPH56	ESUAPR
2011-01-19	WPH56	LIAUA
2011-01-17	WPH56	ESUAPR
2010-03-09	WPH56	LIAUA
2010-03-08	WPH56	ESUAPR
2009-04-23	WPH56	LIAUA
2009-04-22	WPH56	ESUAPR
2009-03-20	WPH56	LIAUA
2009-03-19	WPH56	ESUAPR
2008-02-13	WPH56	LIREN
2008-01-14	WPH56	ESUAPR
2008-01-07	WPH56	LETRES
2007-07-06	WPH56	LIAUA
2007-07-05	WPH56	ESUAPR
2004-05-28	WPH56	LIAUA
2004-05-27	WPH56	ESUAPR
2003-08-21	WPH56	LIASS
2003-08-06	WPH56	LIMOD
2003-01-16	WPH56	LIAUA
2002-10-31	WPH56	LIMOD
2002-08-31	WPH56	LIAUA
2001-07-06	WPH56	LIAUA
2001-04-25	WPH56	LIAUA
2000-09-22	WPH56	LIAUA
2000-04-18	WPH56	LITRAN
1999-08-14	WPH56	LICCNV
1999-02-03	WPH56	COR
1998-11-02	WPH56	COR
1998-09-18	WPH56	LIAUA
1998-03-28	WPH56	LIREN
1993-02-18	WPH56	LIMOD
1993-01-09	WPH56	LIMOD
1988-03-28	WPH56	LIMOD
1983-04-01	WPH56	LIMOD
1980-10-28	WPH56	LIMOD

Sources and provenance

Source	Source record	Retrieved	Match
ULS	1033829	2026-08-02 02:48:23	Official Bulk Record

Selected field provenance

Field	Displayed value	Source	Observed
Call Sign	WPH56	ULS 1033829	2026-08-02 02:48:23
Status	A	ULS 1033829	2026-08-02 02:48:23
Service	MG	ULS 1033829	2026-08-02 02:48:23
Grant Date	2018-03-29	ULS 1033829	2026-08-02 02:48:23
Expiration Date	2028-03-30	ULS 1033829	2026-08-02 02:48:23