FCC filing company

SpeedCast Communications Inc

This page combines 2 source identities connected by verified FCC identifiers or reviewed source relationships. Source records remain separate and traceable. Recorded names include SpeedCast Communications Inc, IWL COMMUNICATIONS INC DBA CAPROCK SERVICES CORP.

FORM499_ID 826549FRN 0001643766

3200 S Sam Houston Parkway E, Suite 140, HOUSTON, TX, 77047, US

Related companies

These separately maintained company records are connected by a confirmed FCC relationship or shared identity evidence. A matching name alone does not establish that two records are the same legal entity, so their filings remain separate.

Company	FRN	Relationship basis
IWL Communications Inc DBA CapRock Services Corp.		Same recorded name
SpeedCast Communications Inc		Shared FCC source history

Data coverage

FCC source	Matched entities	Last refreshed
FORM499	1	2026-08-11 02:33:41
ICFS	1	2026-07-31 17:49:40
ULS	1	2026-08-09 15:44:50

Source records and provenance

Each row is an independently retained source identity connected to this company. FCC.report does not overwrite one source with another.

FCC source	Recorded name	Source identity	Match basis	Last refreshed
FORM499	SpeedCast Communications, Inc.	`826549`	new source entity	2026-08-11 02:33:41
ICFS	SpeedCast Communications Inc	`frn:0001643766`	exact frn	2026-07-31 17:49:40
ULS	IWL Communications, Inc. d/b/a CapRock Services Corp	`frn:0001643766`	exact frn	2026-08-09 15:44:50

Names and aliases

Harris Caprock Communications form499
IWL COMMUNICATIONS INC DBA CAPROCK SERVICES CORP identity_exact_frn
SpeedCast Communications, Inc. form499

FCC Form 499 filer information

Filer ID 826549

Legal name: SpeedCast Communications, Inc.
Doing business as: SpeedCast Communications, Inc.
Communications type: Private Service Provider
USF contributor: Yes
Registration current as of: 2026-04-01
Service start: 2002-04-01
Holding company: SPEEDCAST AMERICAS INC
Customer inquiries: 8326682300
Jurisdictions: Alaska, Arizona, Arkansas, California, Colorado, District Of Columbia, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Massachusetts, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Pennsylvania, Tennessee, Texas, Utah, Virginia, Washington, West Virginia, Wisconsin, Wyoming

Public contacts and officers

Role	Name	Telephone	Location
Chairman	Clint Stewart
Chief Executive	Clint Stewart
President	Clint Stewart
Service Agent	Corporation Service Company	9999999999	Washington, DC

IBFS / ICFS filings

Filed	File number	Applicant	Status
2023-04-28	SES-RWL-20230428-00926	SpeedCast Communications Inc	Closed
2022-10-25	SES-STA-20221025-01152	SpeedCast Communications Inc	Closed
2022-10-25	SES-MOD-20221025-01151	SpeedCast Communications Inc	Closed
2022-10-04	SES-STA-20221004-01066	SpeedCast Communications Inc	Closed
2022-10-04	SES-STA-20221004-01064	SpeedCast Communications Inc	Closed
2022-09-23	SES-RWL-20220923-01022	SpeedCast Communications Inc	Closed
2022-03-24	SES-RWL-20220324-00342	SpeedCast Communications Inc	Current
2021-08-16	SES-AMD-20210817-01483	SpeedCast Communications Inc	Closed
2021-07-15	SES-RWL-20210715-01052	SpeedCast Communications Inc	Closed
2021-06-28	SES-LIC-20210628-00992	SpeedCast Communications Inc.	Current
2021-06-01	SES-STA-20210601-00877	SpeedCast Communications Inc	Closed
2021-01-20	SES-RWL-20210120-00072	SpeedCast Communications Inc	Closed
2021-01-20	SES-RWL-20210120-00071	SpeedCast Communications Inc	Closed
2020-12-16	SES-ASG-20201217-01449	SpeedCast Communications Inc	Closed
2020-12-16	SES-ASG-20201217-01448	SpeedCast Communications Inc	Closed
2020-11-03	SES-MOD-20201103-01209	SpeedCast Communications Inc	Closed
2020-05-04	SES-ASG-20200504-00483	SpeedCast Communications Inc	Closed
2020-05-04	SES-ASG-20200504-00482	SpeedCast Communications Inc	Closed
2020-04-22	SES-STA-20200422-00440	SpeedCast Communications Inc	Closed
2019-12-05	SES-MOD-20191205-01639	SpeedCast Communications Inc.	Current
2019-10-30	SES-STA-20191030-01797	SpeedCast Communications Inc	Closed
2019-09-30	SES-STA-20190930-01248	SpeedCast Communications Inc	Closed
2019-08-27	SES-STA-20190827-01123	SpeedCast Communications Inc	Closed
2019-08-15	SES-STA-20190815-01100	SpeedCast Communications Inc	Closed
2019-03-01	SES-MOD-20190301-00219	SpeedCast Communications Inc	Closed
2019-02-25	SES-MOD-20190225-00191	SpeedCast Communications Inc	Closed
2018-11-02	SES-RWL-20181106-03211	SpeedCast Communications Inc	Closed
2018-11-02	SES-RWL-20181106-03210	SpeedCast Communications Inc	Closed
2018-09-19	SES-RWL-20180919-02780	SpeedCast Communications Inc	Closed

Universal Licensing System records

Grant date	Call sign	Service	Status	Frequency	Location	Expiration
2012-07-28	WPKZ566	IG	C	468.8625 - 469.1125 MHz (3 frequencies)	TERREBONNE, LA	2022-10-22
2012-07-28	WPKZ564	IG	C	463.4875 - 469.1375 MHz (16 frequencies)	CAMERON, LA	2022-10-22
2012-07-28	WPKZ563	IG	C	461.0625 - 467.1375 MHz (20 frequencies)	CAMERON, LA	2022-10-22
2012-07-20	WPKY647	IG	C	462.7625 - 469.1625 MHz (20 frequencies)	BRAZORIA, TX	2022-10-03
2012-05-09	KB94803	IG	C	461.2375 - 469.2875 MHz (11 frequencies)	GM	2022-08-05
2012-05-09	KB94802	IG	C	460.8875 - 469.1625 MHz (12 frequencies)	GM	2022-08-05
2012-05-09	KB94801	IG	C	461.0375 - 466.5375 MHz (12 frequencies)	GM	2022-08-05
2012-05-01	KB94483	IG	C	466.8875 - 466.9125 MHz (2 frequencies)		2022-07-27
2012-05-01	KB94482	IG	C	464.0375 - 469.2125 MHz (12 frequencies)		2022-07-27
2012-05-01	KB94481	IG	C	461.9875 - 468.4375 MHz (12 frequencies)		2022-07-27
2012-04-28	KB93321	IG	C	461.2875 - 469.0875 MHz (12 frequencies)		2022-07-24
2012-04-28	KB93317	IG	C	461.6375 - 467.7875 MHz (12 frequencies)		2022-07-24
2012-04-28	KB93294	IG	C	461.4875 - 468.2125 MHz (12 frequencies)		2022-07-24
2011-11-01	WQOK789	NN	E			2021-11-01
2011-03-03	WNVT302	IG	C	461.1375 - 467.1625 MHz (20 frequencies)	GALVESTON, TX	2021-03-18
2011-03-03	WNVT298	IG	C	466.8625 - 467.7625 MHz (4 frequencies)	GALVESTON, TX	2021-03-18
2005-01-20	WNBN284	IG	E	25 - 821 MHz (9 frequencies)		2015-01-22
2004-09-02	WNQN346	IG	E	151.625 - 469.55 MHz (7 frequencies)		2014-10-11
2004-01-27	KD39690	IG	E	461.0875 - 468.6375 MHz (20 frequencies)		2014-02-13
2004-01-27	KD39689	IG	E	466.0125 - 469.5375 MHz (10 frequencies)		2014-02-13
2004-01-21	KD39688	IG	E	461.1625 - 469.1375 MHz (20 frequencies)		2014-02-13
2004-01-21	KD39687	IG	E	461.3875 MHz		2014-02-13
2004-01-21	KD39686	IG	E	466.9125 - 469.3125 MHz (8 frequencies)		2014-02-13
2004-01-21	KD39685	IG	E	461.1125 - 469.4375 MHz (20 frequencies)		2014-02-13
2004-01-21	KD39684	IG	E	466.7875 - 469.2375 MHz (7 frequencies)		2014-02-13
2004-01-21	KD39447	IG	E	461.4125 - 469.9125 MHz (20 frequencies)		2014-02-09
2004-01-21	KD39446	IG	E	461.3625 - 469.3625 MHz (19 frequencies)		2014-02-09
2004-01-21	KD39444	IG	E	460.8875 - 469.5125 MHz (20 frequencies)		2014-02-09
2003-04-08	WPNI301	MG	C	6152.75 MHz	BEAUMONT, JEFFERSON, TX (+1)	2013-03-16
2003-04-08	WPNI300	MG	C	6404.79 MHz	BEAUMONT, JEFFERSON, TX (+1)	2013-03-16
2003-04-08	WPNI299	MG	C	6093.45 MHz	LAKE CHARLES, CALCASIEU, LA (+1)	2013-03-16
2003-04-08	WPNI298	MG	C	6345.49 MHz	LAKE CHARLES, CALCASIEU, LA (+1)	2013-03-16
2003-04-08	WPNI297	MG	C	6123.1 MHz	LAFAYETTE, LAFAYETTE, LA (+1)	2013-03-16
2003-04-08	WPNI296	MG	C	6375.14 MHz	LAFAYETTE, LAFAYETTE, LA (+1)	2013-03-16
2002-05-30	WNTJ868	MG	C	2461.25 - 2482.225 MHz (6 frequencies)	US	2012-06-03
2002-04-05	WPUP335	IG	E			2002-10-05
2002-04-05	WPUP334	MG	E			2002-10-05
2002-04-05	WPUP332	CF	E			2002-10-05
2001-01-30	WPNN279	CF	C	6152.75 MHz	BERWICK, ST. MARY, LA (+1)	2011-02-01
2001-01-30	WPNN278	CF	C	6315.84 - 6404.79 MHz (2 frequencies)	OAKLAWN, ST. MARY, LA (+2)	2011-02-01
2001-01-30	WPNN277	CF	C	6034.15 - 6063.8 MHz (2 frequencies)	NEW IBERIA, IBERIA, LA (+2)	2011-02-01
2001-01-30	WPNN276	CF	C	6063.8 - 6286.19 MHz (2 frequencies)	LAFAYETTE, LAFAYETTE, LA (+2)	2011-02-01
2001-01-30	WPNN275	CF	C	6315.84 MHz	SCOTT, LAFAYETTE, LA (+1)	2011-02-01
2001-01-30	WPNI239	CF	C	5974.85 MHz	REFUGIO, REFUGIO, TX (+1)	2011-02-01
2001-01-30	WPNI238	CF	C	6226.89 MHz	BAYSIDE, REFUGIO, TX (+1)	2011-02-01
2001-01-30	WPNI237	CF	C	6197.24 MHz	FRIENDSWOOD, HARRIS, TX (+1)	2011-02-01
2001-01-30	WPNI236	CF	C	5945.2 - 6093.45 MHz (2 frequencies)	HOUSTON, HARRIS, TX (+2)	2011-02-01
2001-01-30	WPNI235	CF	C	6345.49 MHz	ALVIN, BRAZORIA, TX (+1)	2011-02-01
2001-01-30	WPNI234	CF	C	6152.75 MHz	PORT LAVACA, CALHOUN, TX (+1)	2011-02-01
2001-01-30	WPNI233	CF	C	6345.49 - 6404.79 MHz (2 frequencies)	BLOOMINGTON, VICTORIA, TX (+2)	2011-02-01
2001-01-30	WPNI232	CF	C	6093.45 MHz	VICTORIA, VICTORIA, TX (+1)	2011-02-01
2001-01-30	WPNI231	CF	C	6004.5 MHz	BAY CITY, MATAGORDA, TX (+1)	2011-02-01
2001-01-30	WPNI230	CF	C	6256.54 - 6404.79 MHz (2 frequencies)	BOLING, WHARTON, TX (+2)	2011-02-01
2001-01-30	WPNI229	CF	C	6152.75 MHz	KENDLETON, WHARTON, TX (+1)	2011-02-01
2000-03-10	WNTX519	MG	C	953.55 MHz	ROCKPORT, ARANSAS, TX (+1)	2010-01-06
2000-03-10	WNTX518	MG	C	957.15 MHz	OFFSHORE, GM (+1)	2010-01-06
1999-12-08	WPGB273	IG	E	461.825 - 468.65 MHz (8 frequencies)	FRIENDSWOOD, BRAZORIA, TX (+2)	2004-12-06
1999-03-14	KD40938	IG	C	464.8375 - 469.9625 MHz (12 frequencies)		2004-03-14
1999-03-14	KD40926	IG	C	461.1625 - 469.0875 MHz (20 frequencies)	ASSUMPTION, LA	2004-03-14
1999-03-14	KD40922	IG	C	464.6875 - 469.8375 MHz (12 frequencies)		2004-03-14
1999-03-14	KD40918	IG	C	461.3125 - 469.7375 MHz (20 frequencies)		2004-03-14
1999-03-14	KD40914	IG	C	464.9125 - 469.9125 MHz (11 frequencies)		2004-03-14
1999-03-14	KD40910	IG	C	461.0625 - 468.5125 MHz (20 frequencies)		2004-03-14
1999-02-03	WNEX816	MG	C	2456.7 - 2481.1 MHz (2 frequencies)	OFFSHORE, GM	2009-02-03
1998-07-20	WPCR632	IG	C	462.175 - 467.175 MHz (2 frequencies)	KENAI, AK (+2)	2003-07-20
1997-12-23	WPNI628	MG	C	942.375 MHz	OFFSHORE, GM (+1)	2002-12-23
1997-12-23	WPNI627	MG	C	933.375 MHz	OFFSHORE, GM (+1)	2002-12-23
1997-12-23	WPNI626	MG	C	934.375 MHz	OFFSHORE, GM (+1)	2002-12-23
1997-12-23	WPNI625	MG	C	943.375 MHz	OFFSHORE, GM (+1)	2002-12-23

Experimental filings

No filings are available yet.

FCC ID filings

No matched FCC ID filings are available.

Antenna Structure Registration records

No matched antenna structure registrations are available.

Licensing and Management System filings

No matched LMS filings are available.

Public Inspection File facilities

No matched Public Inspection File facilities are available.

Historical CDBS broadcast filings

No matched historical CDBS filings are available.

FCC auction participation

No matched FCC auction bidder records are available.

Robocall Mitigation Database filings

No matched Robocall Mitigation Database filings are available.

Broadband Data Collection providers

No matched BDC provider identifiers are available.

Intermediate Provider Registry

No matched Intermediate Provider Registry entries are available.

Sources and provenance

Source	Source record	Retrieved	Match
FORM499	826549	2026-08-11 02:32:22	Confirmed Company Identity
ICFS	frn:0001643766	2026-08-11 18:59:46	Confirmed Company Identity
ULS	frn:0001643766	2026-08-04 04:28:51	Confirmed Company Identity

Selected field provenance

Field	Displayed value	Source	Observed
Company Name	SpeedCast Communications Inc	ICFS frn:0001643766	2026-08-11 18:59:48

Recorded identity details

Values are retained with their source and observation dates; differences are not silently overwritten.

Field	Recorded value	Source	Observed
Address	12000 Aerospace Avenue, Suite 200, Houston, TX, 77034, US	COMPANY	2026-07-29 - 2026-07-29
Address	3200 S Sam Houston Parkway E, Suite 140, HOUSTON, TX, 77047, US	COMPANY	2026-07-29 - 2026-07-31
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	cprk.com	ULS
Email Domain	harris.com	ULS
Email Domain	harris.com	ULS
Email Domain	harris.com	ULS
Email Domain	harris.com	ULS
Email Domain	harris.com	ULS
Email Domain	harris.com	ULS
Email Domain	harris.com	ULS
Email Domain	harris.com	ULS
Email Domain	harris.com	ULS
Email Domain	harris.com	ULS
Email Domain	harris.com	ULS
Email Domain	harris.com	ULS
Email Domain	speedcast.com	ULS
Email Domain	speedcast.com	ULS
Email Domain	speedcast.com	ULS
Email Domain	speedcast.com	ULS
Email Domain	speedcast.com	ULS
Email Domain	speedcast.com	ULS
Email Domain	speedcast.com	ULS
Email Domain	speedcast.com	ULS
Email Domain	speedcast.com	ULS
Email Domain	speedcast.com	ULS
Email Domain	speedcast.com	ULS
Email Domain	speedcast.com	ULS
Email Domain	speedcast.com	ULS
Email Domain	speedcast.com	ULS
Email Domain	speedcast.com	ULS
Email Domain	speedcast.com	ULS
Email Domain	usac.org	FORM499
Form499 Id	826549	FORM499	2026-07-29 - 2026-07-31
Frn	0001643766	FORM499	2026-07-29 - 2026-07-31
Frn	0001643766	ICFS	2026-07-29 - 2026-07-31
Frn	0001643766	ULS	2026-07-29 - 2026-07-29
Name	IWL COMMUNICATIONS INC DBA CAPROCK SERVICES CORP	COMPANY	2026-07-29 - 2026-07-29
Name	IWL Communications, Inc. d/b/a CapRock Services Corp	ULS	2026-07-29 - 2026-07-29
Name	SpeedCast Communications Inc	COMPANY	2026-07-29 - 2026-07-31
Name	SpeedCast Communications Inc	ICFS	2026-07-29 - 2026-07-31
Name	SpeedCast Communications, Inc.	FORM499	2026-07-29 - 2026-07-31
Phone	2814820289	ULS
Phone	2814820289	ULS
Phone	2814820289	ULS
Phone	2814820289	ULS
Phone	2814820289	ULS
Phone	2819291035	ULS
Phone	2819291035	ULS
Phone	2819291035	ULS
Phone	3462740629	ULS
Phone	3462740629	ULS
Phone	3462740629	ULS
Phone	3462740629	ULS
Phone	3462740629	ULS
Phone	3462740629	ULS
Phone	3462740629	ULS
Phone	3462740629	ULS
Phone	3462740629	ULS
Phone	3462740629	ULS
Phone	3462740629	ULS
Phone	3462740629	ULS
Phone	3462740629	ULS
Phone	3462740629	ULS
Phone	3462740629	ULS
Phone	8325442328	ULS
Phone	8326682300	FORM499	1000-01-01
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	8326682300	ULS
Phone	9999999999	FORM499