Universal Licensing System
WPPX304
GENERAL MOTORS RESEARCH CORPORATION
License details
| ULS identifier | 1138437 |
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| Call sign | WPPX304 |
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| Radio service | GS |
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| Status | A |
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| Grant date | 2025-01-25 |
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| Expiration | 2035-02-25 |
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| Frequency range | 929.0375 MHz |
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| Locations | 1 |
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| Representative location | OKLAHOMA CITY, OKLAHOMA, OK |
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| Coordinates | 35.3920000, -97.3947500 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-09-13 00:56:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 929.03750000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 929.03750000 | | 13K6F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7447 SE 74TH ST, OKLAHOMA CITY, OKLAHOMA, OK | 35.39200000, -97.39475000 | 384.000 m | B | 14.000 m structure / 15.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | 30.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 7447 SE 74TH ST, OKLAHOMA CITY, OK | OKLAHOMA | 4058695243 |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-25 | WPPX304 | LIREN |
| 2024-12-02 | WPPX304 | LETRES |
| 2021-07-30 | WPPX304 | LIAUA |
| 2020-01-29 | WPPX304 | LIAUA |
| 2015-09-30 | WPPX304 | ESUAPR |
| 2015-02-04 | WPPX304 | LIREN |
| 2015-02-03 | WPPX304 | ESUAPR |
| 2014-12-01 | WPPX304 | LETRES |
| 2010-10-17 | WPPX304 | LITRAN |
| 2009-11-02 | WPPX304 | LITRAN |
| 2009-10-16 | WPPX304 | LITRAN |
| 2009-09-18 | WPPX304 | ESUAPR |
| 2009-06-23 | WPPX304 | ESUAPR |
| 2009-06-06 | WPPX304 | LITRAN |
| 2009-06-02 | WPPX304 | ESUAPR |
| 2005-02-10 | WPPX304 | LIREN |
| 2005-02-03 | WPPX304 | ESCAPR |
| 2004-11-29 | WPPX304 | LETRES |
| 2001-12-21 | WPPX304 | LIAUA |
| 2000-09-15 | WPPX304 | COR |
| 2000-09-15 | WPPX304 | LICCNV |
| 2000-03-13 | WPPX304 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1138437 | 2026-09-13 00:55:47 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Applicant Frn | 0002762508 | ULS 1138437 | 2026-09-13 00:56:19 |
| Applicant Name | GENERAL MOTORS RESEARCH CORPORATION | ULS 1138437 | 2026-09-13 00:56:19 |
| Call Sign | WPPX304 | ULS 1138437 | 2026-09-13 00:56:19 |
| Contact Name | 5125226192 | ULS 1138437 | 2026-09-13 00:56:19 |
| Description | 0011418209 | ULS 1138437 | 2026-09-13 00:56:19 |
| Expiration Date | 2035-02-25 | ULS 1138437 | 2026-09-13 00:56:19 |
| Filed Date | 2025-01-25 | ULS 1138437 | 2026-09-13 00:56:19 |
| Grant Date | 2025-01-25 | ULS 1138437 | 2026-09-13 00:56:19 |
| Service | GS | ULS 1138437 | 2026-09-13 00:56:19 |
| Source Archive | l_LMcomm.zip | ULS 1138437 | 2026-09-13 00:56:19 |
| Status | A | ULS 1138437 | 2026-09-13 00:56:19 |