Universal Licensing System
WPIV521
MADISON CONSTRUCTION CORP
License details
| ULS identifier | 1734401 |
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| Call sign | WPIV521 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2005-10-29 |
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| Expiration | 2015-11-03 |
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| Cancellation | 2016-01-09 |
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| Frequency range | 464.1 MHz |
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| Locations | 1 |
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| Representative location | BRAZOS, TX |
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| Coordinates | 30.6885278, -96.3591389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:39 |
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Licensee
| Name | MADISON CONSTRUCTION CORP |
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| Applicant type | C |
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| FRN | 0001675446 |
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| Location | BRYAN, TX |
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| Address | BRYAN, TX, 77805 |
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| Phone | 9792685520 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | MO | 464.10000000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.10000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BRAZOS, TX | 30.68852778, -96.35913889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1111 BRIARCREST DR S 300, BRYAN, TX | BRAZOS | 9792685520 |
| 2 | 1640 Briarcrest Drive, Suite 125, Bryan, TX | BRAZOS | 9792685520 |
License history
| Date | File or call sign | Action |
|---|
| 2016-01-09 | WPIV521 | LIEXP |
| 2015-08-10 | WPIV521 | LETRES |
| 2005-10-31 | WPIV521 | LTSAPR |
| 2005-10-29 | WPIV521 | LIREN |
| 2005-08-08 | WPIV521 | LETRES |
| 2001-11-26 | WPIV521 | AUDOPR |
| 2000-11-23 | WPIV521 | LICCNV |
| 2000-09-12 | WPIV521 | LIREN |
| 2000-09-12 | WPIV521 | AUTHPR |
| 2000-07-28 | WPIV521 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1734401 | 2026-08-02 01:13:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPIV521 | ULS 1734401 | 2026-08-02 01:13:39 |
| Status | E | ULS 1734401 | 2026-08-02 01:13:39 |
| Service | IG | ULS 1734401 | 2026-08-02 01:13:39 |
| Grant Date | 2005-10-29 | ULS 1734401 | 2026-08-02 01:13:39 |
| Expiration Date | 2015-11-03 | ULS 1734401 | 2026-08-02 01:13:39 |
| Cancellation Date | 2016-01-09 | ULS 1734401 | 2026-08-02 01:13:39 |