Universal Licensing System

WPMB644

License details

ULS identifier	1791413
Call sign	WPMB644
Radio service	IG
Status	E
Grant date	2003-02-28
Expiration	2013-05-15
Cancellation	2013-07-20
Frequency range	464.725 - 469.8 MHz (8 frequencies)
Locations	1
Source archive	l_LMpriv.zip
Dataset refreshed	2026-08-02 01:14:57

Licensee

Name	ZENITRAM COMMUNICATIONS INC
Applicant type	C
FRN	0004543195
Location	LAREDO, TX
Address	903 SAN DARIO AVE, LAREDO, TX, 780405140
Phone	2107261600

Frequency assignments

Location	Antenna	Station class	Assigned MHz	Output W	ERP W
1	1	FB6	460.75000000	50.000000	200.000000
2	1	MO	460.75000000	45.000000	45.000000
1	1	FB6	461.52500000	50.000000	200.000000
2	1	MO	461.52500000	45.000000	45.000000
1	1	FB6	464.17500000	50.000000	200.000000
2	1	MO	464.17500000	45.000000	45.000000
1	1	FB6	464.57500000	50.000000	200.000000
2	1	MO	464.57500000	45.000000	45.000000
1	1	FB6	464.72500000	50.000000	200.000000
2	1	MO	464.72500000	45.000000	45.000000
1	1	FB6	464.80000000	50.000000	200.000000
2	1	MO	464.80000000	45.000000	45.000000
2	1	MO	465.75000000	45.000000	45.000000
2	1	MO	466.52500000	45.000000	45.000000
2	1	MO	469.17500000	45.000000	45.000000
2	1	MO	469.57500000	45.000000	45.000000
2	1	MO	469.72500000	45.000000	45.000000
2	1	MO	469.80000000	45.000000	45.000000

Emission designators

Location	Antenna	Frequency MHz	Emission
1	1	460.75000000	20K0F3E
1	1	460.75000000	4K00F1D
1	1	460.75000000	11K2F3E
1	1	460.75000000	4K00F1E
1	1	460.75000000	11K2F1D
2	1	460.75000000	11K2F3E
2	1	460.75000000	11K2F1D
2	1	460.75000000	4K00F1E
2	1	460.75000000	4K00F1D
2	1	460.75000000	20K0F3E
1	1	461.52500000	11K2F3E
1	1	461.52500000	20K0F3E
1	1	461.52500000	4K00F1E
1	1	461.52500000	11K2F1D
1	1	461.52500000	4K00F1D
2	1	461.52500000	11K2F3E
2	1	461.52500000	4K00F1D
2	1	461.52500000	20K0F3E
2	1	461.52500000	4K00F1E
2	1	461.52500000	11K2F1D
1	1	464.17500000	20K0F3E
1	1	464.17500000	4K00F1E
1	1	464.17500000	11K2F3E
1	1	464.17500000	4K00F1D
1	1	464.17500000	11K2F1D
2	1	464.17500000	4K00F1E
2	1	464.17500000	4K00F1D
2	1	464.17500000	20K0F3E
2	1	464.17500000	11K2F3E
2	1	464.17500000	11K2F1D
1	1	464.57500000	11K2F3E
1	1	464.57500000	11K2F1D
1	1	464.57500000	20K0F3E
1	1	464.57500000	4K00F1D
1	1	464.57500000	4K00F1E
2	1	464.57500000	20K0F3E
2	1	464.57500000	11K2F1D
2	1	464.57500000	4K00F1D
2	1	464.57500000	11K2F3E
2	1	464.57500000	4K00F1E
1	1	464.72500000	4K00F1E
1	1	464.72500000	4K00F1D
1	1	464.72500000	11K2F1D
1	1	464.72500000	20K0F3E
1	1	464.72500000	11K2F3E
2	1	464.72500000	11K2F3E
2	1	464.72500000	20K0F3E
2	1	464.72500000	4K00F1E
2	1	464.72500000	11K2F1D
2	1	464.72500000	4K00F1D
1	1	464.80000000	11K2F1D
1	1	464.80000000	4K00F1D
1	1	464.80000000	4K00F1E
1	1	464.80000000	20K0F3E
1	1	464.80000000	11K2F3E
2	1	464.80000000	4K00F1E
2	1	464.80000000	11K2F3E
2	1	464.80000000	11K2F1D
2	1	464.80000000	20K0F3E
2	1	464.80000000	4K00F1D
2	1	465.75000000	20K0F3E
2	1	465.75000000	4K00F1E
2	1	465.75000000	4K00F1D
2	1	465.75000000	11K2F3E
2	1	465.75000000	11K2F1D
2	1	466.52500000	11K2F3E
2	1	466.52500000	20K0F3E
2	1	466.52500000	11K2F1D
2	1	466.52500000	4K00F1E
2	1	466.52500000	4K00F1D
2	1	469.17500000	4K00F1E
2	1	469.17500000	11K2F1D
2	1	469.17500000	11K2F3E
2	1	469.17500000	20K0F3E
2	1	469.17500000	4K00F1D
2	1	469.57500000	4K00F1E
2	1	469.57500000	20K0F3E
2	1	469.57500000	11K2F1D
2	1	469.57500000	11K2F3E
2	1	469.57500000	4K00F1D
2	1	469.72500000	4K00F1D
2	1	469.72500000	11K2F1D
2	1	469.72500000	20K0F3E
2	1	469.72500000	4K00F1E
2	1	469.72500000	11K2F3E
2	1	469.80000000	11K2F3E
2	1	469.80000000	11K2F1D
2	1	469.80000000	20K0F3E
2	1	469.80000000	4K00F1E
2	1	469.80000000	4K00F1D

Licensed locations

Location	Type	Address	Coordinates	Ground elevation	Structure	Height	NEPA
1	T	903 SAN DARIO AVE, LAREDO, WEBB, TX	27.50613889, -99.50227778	123.000 m	TOWER	30.000 m structure / 30.000 m overall	N
2	T

Antennas

Location	Antenna	Type	Make / model	Height	Polarization	Gain dB	Azimuth	Radiation center	Maximum EIRP W
1	1	T		30.000 m				12.000
1	2	T

Control points

Number	Address	County	Phone
1	903 SAN DARIO AVE, LAREDO, TX		2107261600

Special conditions

Type	Condition code
P	5071

License history

Date	File or call sign	Action
2013-07-20	WPMB644	LIEXP
2013-04-10	WPMB644	LIMOD
2013-02-18	WPMB644	LETRES
2003-02-28	WPMB644	LIREN
2003-02-19	WPMB644	LETRES
2002-01-29	WPMB644	AUDOPR
2000-11-23	WPMB644	LICCNV
1998-12-04	WPMB644	AUTHPR
1998-12-04	WPMB644	LIMOD

Sources and provenance

Source	Source record	Retrieved	Match
ULS	1791413	2026-08-02 01:14:57	Official Bulk Record

Selected field provenance

Field	Displayed value	Source	Observed
Call Sign	WPMB644	ULS 1791413	2026-08-02 01:14:57
Status	E	ULS 1791413	2026-08-02 01:14:57
Service	IG	ULS 1791413	2026-08-02 01:14:57
Grant Date	2003-02-28	ULS 1791413	2026-08-02 01:14:57
Expiration Date	2013-05-15	ULS 1791413	2026-08-02 01:14:57
Cancellation Date	2013-07-20	ULS 1791413	2026-08-02 01:14:57