Universal Licensing System
WPMB258
GENERAL MOTORS RESEARCH CORPORATION
License details
| ULS identifier | 1927115 |
|---|
| Call sign | WPMB258 |
|---|
| Radio service | YI |
|---|
| Status | C |
|---|
| Grant date | 2013-05-07 |
|---|
| Expiration | 2023-05-11 |
|---|
| Cancellation | 2022-01-31 |
|---|
| Frequency range | 896.9 - 899.9375 MHz (10 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | LORDSTOWN, TRUMBULL, OH |
|---|
| Coordinates | 41.1486667, -80.8756389 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:10:28 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FX1 | 896.90000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 896.90000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FX1 | 896.92500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 896.92500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FX1 | 896.95000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 896.95000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FX1 | 898.93750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 898.93750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FX1 | 898.95000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 898.95000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FX1 | 899.88750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 899.88750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FX1 | 899.90000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 899.90000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FX1 | 899.91250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 899.91250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FX1 | 899.92500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 899.92500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FX1 | 899.93750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 899.93750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2C | 935.90000000 | | | 100.000000 | 66.000000 | |
| 1 | 1 | FB2C | 935.92500000 | | | 100.000000 | 66.000000 | |
| 1 | 1 | FB2C | 935.95000000 | | | 100.000000 | 66.000000 | |
| 1 | 1 | FB2C | 937.93750000 | | | 100.000000 | 66.000000 | |
| 1 | 1 | FB2C | 937.95000000 | | | 100.000000 | 66.000000 | |
| 1 | 1 | FB2C | 938.88750000 | | | 100.000000 | 66.000000 | |
| 1 | 1 | FB2C | 938.90000000 | | | 100.000000 | 66.000000 | |
| 1 | 1 | FB2C | 938.91250000 | | | 100.000000 | 66.000000 | |
| 1 | 1 | FB2C | 938.92500000 | | | 100.000000 | 66.000000 | |
| 1 | 1 | FB2C | 938.93750000 | | | 100.000000 | 66.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 896.90000000 | | 11K0F3E |
| 3 | 1 | 896.90000000 | | 11K0F3E |
| 2 | 1 | 896.92500000 | | 11K0F3E |
| 3 | 1 | 896.92500000 | | 11K0F3E |
| 2 | 1 | 896.95000000 | | 11K0F3E |
| 3 | 1 | 896.95000000 | | 11K0F3E |
| 2 | 1 | 898.93750000 | | 11K0F3E |
| 3 | 1 | 898.93750000 | | 11K0F3E |
| 2 | 1 | 898.95000000 | | 11K0F3E |
| 3 | 1 | 898.95000000 | | 11K0F3E |
| 2 | 1 | 899.88750000 | | 11K0F3E |
| 3 | 1 | 899.88750000 | | 11K0F3E |
| 2 | 1 | 899.90000000 | | 11K0F3E |
| 3 | 1 | 899.90000000 | | 11K0F3E |
| 2 | 1 | 899.91250000 | | 11K0F3E |
| 3 | 1 | 899.91250000 | | 11K0F3E |
| 2 | 1 | 899.92500000 | | 11K0F3E |
| 3 | 1 | 899.92500000 | | 11K0F3E |
| 2 | 1 | 899.93750000 | | 11K0F3E |
| 3 | 1 | 899.93750000 | | 11K0F3E |
| 1 | 1 | 935.90000000 | | 11K0F3E |
| 1 | 1 | 935.92500000 | | 11K0F3E |
| 1 | 1 | 935.95000000 | | 11K0F3E |
| 1 | 1 | 937.93750000 | | 11K0F3E |
| 1 | 1 | 937.95000000 | | 11K0F3E |
| 1 | 1 | 938.88750000 | | 11K0F3E |
| 1 | 1 | 938.90000000 | | 11K0F3E |
| 1 | 1 | 938.91250000 | | 11K0F3E |
| 1 | 1 | 938.92500000 | | 11K0F3E |
| 1 | 1 | 938.93750000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2300 HALLOCK YOUNG RD, LORDSTOWN, TRUMBULL, OH | 41.14866667, -80.87563889 | 298.000 m | TOWER | 49.000 m structure / 46.000 m overall | N |
| 2 | T | OH | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 46.000 m | V | 3.0000 | 360.0000 | 13.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | | | 3308246557 |
License history
| Date | File or call sign | Action |
|---|
| 2022-02-01 | WPMB258 | LICAN |
| 2021-07-30 | WPMB258 | LIAUA |
| 2020-01-29 | WPMB258 | LIAUA |
| 2019-03-05 | WPMB258 | LIAUA |
| 2015-09-30 | WPMB258 | ESUAPR |
| 2013-05-07 | WPMB258 | LIREN |
| 2013-05-06 | WPMB258 | ESUAPR |
| 2013-02-18 | WPMB258 | LETRES |
| 2010-10-17 | WPMB258 | LITRAN |
| 2009-11-02 | WPMB258 | LITRAN |
| 2009-10-16 | WPMB258 | LITRAN |
| 2009-09-18 | WPMB258 | ESUAPR |
| 2009-06-23 | WPMB258 | ESUAPR |
| 2009-06-06 | WPMB258 | LITRAN |
| 2009-06-02 | WPMB258 | ESUAPR |
| 2005-08-06 | WPMB258 | LIAUA |
| 2005-08-05 | WPMB258 | ESUAPR |
| 2003-04-30 | WPMB258 | LIREN |
| 2003-02-19 | WPMB258 | LETRES |
| 2001-09-11 | WPMB258 | LIAUA |
| 2000-11-24 | WPMB258 | LICCNV |
| 1998-05-11 | WPMB258 | LIISS |
| 1998-05-11 | WPMB258 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1927115 | 2026-08-02 01:10:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMB258 | ULS 1927115 | 2026-08-02 01:10:28 |
| Status | C | ULS 1927115 | 2026-08-02 01:10:28 |
| Service | YI | ULS 1927115 | 2026-08-02 01:10:28 |
| Grant Date | 2013-05-07 | ULS 1927115 | 2026-08-02 01:10:28 |
| Expiration Date | 2023-05-11 | ULS 1927115 | 2026-08-02 01:10:28 |
| Cancellation Date | 2022-01-31 | ULS 1927115 | 2026-08-02 01:10:28 |