Universal Licensing System
WDU930
APROTEX CORPORATION
License details
| ULS identifier | 1644221 |
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| Call sign | WDU930 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-07-22 |
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| Expiration | 2025-10-19 |
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| Cancellation | 2025-12-20 |
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| Frequency range | 460.9 - 465.9 MHz (2 frequencies) |
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| Locations | 5 |
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| Representative location | MIDLAND, MIDLAND, TX |
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| Coordinates | 31.9834444, -102.0990278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:00 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 2 | FB | 460.90000000 | | | 90.000000 | 682.000000 | |
| 4 | 1 | FB2 | 460.90000000 | | | 80.000000 | 516.000000 | |
| 5 | 1 | FB2 | 460.90000000 | | | 90.000000 | 379.000000 | |
| 6 | 1 | MO | 460.90000000 | | | 80.000000 | | |
| 1 | 1 | FX1 | 465.90000000 | | | 20.000000 | | |
| 3 | 1 | FX1 | 465.90000000 | | | 20.000000 | 48.000000 | |
| 6 | 1 | MO | 465.90000000 | | | 80.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 2 | 460.90000000 | | 11K2F3E |
| 4 | 1 | 460.90000000 | | 11K2F3E |
| 5 | 1 | 460.90000000 | | 11K2F3E |
| 6 | 1 | 460.90000000 | | 11K2F3E |
| 1 | 1 | 465.90000000 | | 11K2F3E |
| 3 | 1 | 465.90000000 | | 11K2F3E |
| 6 | 1 | 465.90000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TX | | | | | |
| 3 | T | 1009 W WASHINGTON AVE, MIDLAND, MIDLAND, TX | 31.98344444, -102.09902778 | 847.000 m | | 30.000 m structure | N |
| 4 | T | 1313B MUSKINGUM AVE, ODESSA, ECTOR, TX | 31.86180556, -102.35180556 | 911.000 m | | 34.000 m structure | N |
| 5 | T | B S COUNTRY CLUB DIVER RD 2.5 MI NE HWY 87 S, BIG SPRING, HOWARD, TX | 31.92955556, -102.41791667 | 844.000 m | | 30.000 m structure | N |
| 6 | T | TX | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 3 | T | | 10.000 m | | | | 0.000 | |
| 1 | 4 | T | | 40.000 m | | | | 0.000 | |
| 1 | 5 | T | | 30.000 m | | | | 0.000 | |
| 1 | 6 | T | | | | | | | |
| 2 | 3 | T | | 36.000 m | | | | 0.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1009 W WASHINGTON AVE, MIDLAND, TX | MIDLAND | 4326833518 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-20 | WDU930 | LIEXP |
| 2025-07-29 | WDU930 | LETRES |
| 2015-07-22 | WDU930 | LIREN |
| 2015-07-21 | WDU930 | ESUAPR |
| 2013-05-10 | WDU930 | LIMOD |
| 2012-12-07 | WDU930 | ESUAPR |
| 2012-08-21 | WDU930 | ESUAPR |
| 2005-07-29 | WDU930 | LIREN |
| 2005-07-28 | WDU930 | ESUAPR |
| 2005-07-25 | WDU930 | LETRES |
| 2005-01-19 | WDU930 | LIAUA |
| 2005-01-19 | WDU930 | LTSAPR |
| 2001-08-28 | WDU930 | AUDOPR |
| 2000-11-23 | WDU930 | LICCNV |
| 2000-08-07 | WDU930 | LIREN |
| 2000-08-07 | WDU930 | AUTHPR |
| 2000-07-18 | WDU930 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1644221 | 2026-08-02 01:13:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDU930 | ULS 1644221 | 2026-08-02 01:13:00 |
| Status | E | ULS 1644221 | 2026-08-02 01:13:00 |
| Service | IG | ULS 1644221 | 2026-08-02 01:13:00 |
| Grant Date | 2015-07-22 | ULS 1644221 | 2026-08-02 01:13:00 |
| Expiration Date | 2025-10-19 | ULS 1644221 | 2026-08-02 01:13:00 |
| Cancellation Date | 2025-12-20 | ULS 1644221 | 2026-08-02 01:13:00 |