Universal Licensing System
WPBX527
JOSEPH T RYERSON & SON INC
License details
| ULS identifier | 1906692 |
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| Call sign | WPBX527 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-04-17 |
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| Expiration | 2013-03-29 |
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| Cancellation | 2013-06-01 |
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| Frequency range | 72.44 - 75.52 MHz (8 frequencies) |
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| Locations | 1 |
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| Representative location | DALLAS, TX |
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| Coordinates | 32.7879167, -96.7947222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:33 |
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Licensee
| Name | JOSEPH T RYERSON & SON INC |
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| Applicant type | C |
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| FRN | 0005262027 |
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| Location | DALLAS, TX |
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| Address | DALLAS, TX, 75265 |
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| Phone | 2146374710 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 72.44000000 | | | 1.000000 | | |
| 1 | 1 | MO | 72.48000000 | | | 1.000000 | | |
| 1 | 1 | MO | 72.52000000 | | | 1.000000 | | |
| 1 | 1 | MO | 72.56000000 | | | 1.000000 | | |
| 1 | 1 | MO | 72.60000000 | | | 1.000000 | | |
| 1 | 1 | MO | 75.44000000 | | | 1.000000 | | |
| 1 | 1 | MO | 75.48000000 | | | 1.000000 | | |
| 1 | 1 | MO | 75.52000000 | | | 1.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.44000000 | | 20K0F1D |
| 1 | 1 | 72.48000000 | | 20K0F1D |
| 1 | 1 | 72.52000000 | | 20K0F1D |
| 1 | 1 | 72.56000000 | | 20K0F1D |
| 1 | 1 | 72.60000000 | | 20K0F1D |
| 1 | 1 | 75.44000000 | | 20K0F1D |
| 1 | 1 | 75.48000000 | | 20K0F1D |
| 1 | 1 | 75.52000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | DALLAS, TX | 32.78791667, -96.79472222 | | | | |
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 | 4606 SINGLETON BLVD, DALLAS, TX | | 2146374710 |
License history
| Date | File or call sign | Action |
|---|
| 2013-06-01 | WPBX527 | LIEXP |
| 2012-12-31 | WPBX527 | LETRES |
| 2004-08-06 | WPBX527 | AUTHPR |
| 2004-08-05 | WPBX527 | COR |
| 2004-08-05 | WPBX527 | INTDUP |
| 2004-08-04 | WPBX527 | PNACT |
| 2004-06-23 | WPBX527 | PNACT |
| 2004-06-10 | WPBX527 | LITERM |
| 2004-06-10 | WPBX527 | LETACS |
| 2003-04-17 | WPBX527 | LIREN |
| 2002-12-30 | WPBX527 | LETRES |
| 2000-11-24 | WPBX527 | LICCNV |
| 1998-04-14 | WPBX527 | AUTHPR |
| 1998-04-14 | WPBX527 | LIREN |
| WPBX527 | AUDCAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1906692 | 2026-08-02 01:17:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPBX527 | ULS 1906692 | 2026-08-02 01:17:33 |
| Status | E | ULS 1906692 | 2026-08-02 01:17:33 |
| Service | IG | ULS 1906692 | 2026-08-02 01:17:33 |
| Grant Date | 2003-04-17 | ULS 1906692 | 2026-08-02 01:17:33 |
| Expiration Date | 2013-03-29 | ULS 1906692 | 2026-08-02 01:17:33 |
| Cancellation Date | 2013-06-01 | ULS 1906692 | 2026-08-02 01:17:33 |