Universal Licensing System
WPBM897
Maryland State Highway Administration
License details
| ULS identifier | 1201957 |
|---|
| Call sign | WPBM897 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2022-10-21 |
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| Expiration | 2033-01-15 |
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| Frequency range | 458.9625 MHz |
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| Locations | 1 |
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| Representative location | CHARLES, MD |
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| Coordinates | 38.5542778, -76.9777500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:56 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO3 | 458.96250000 | | | 0.200000 | 0.200000 | |
| 1 | 1 | MO | 458.96250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 458.96250000 | | 11K2F3E |
| 1 | 1 | 458.96250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CHARLES, MD | 38.55427778, -76.97775000 | | | | |
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 |
|---|
| 1 | SHA LA PLATA SHOP WASHINGTON AVE, LA PLATA, MD | | 4109348031 |
License history
| Date | File or call sign | Action |
|---|
| 2022-10-21 | WPBM897 | LIREN |
| 2019-03-21 | WPBM897 | LIAUA |
| 2018-03-22 | WPBM897 | LIAUA |
| 2012-10-25 | WPBM897 | LIMOD |
| 2012-10-24 | WPBM897 | ESUAPR |
| 2012-10-20 | WPBM897 | LIREN |
| 2012-10-17 | WPBM897 | ESURNW |
| 2011-10-27 | WPBM897 | LIAUA |
| 2011-10-25 | WPBM897 | ESUAPR |
| 2005-12-08 | WPBM897 | LTSAPR |
| 2005-12-08 | WPBM897 | LIAUA |
| 2005-12-07 | WPBM897 | EFUAPR |
| 2005-12-07 | WPBM897 | ESUAPR |
| 2005-07-26 | WPBM897 | ESCAPR |
| 2004-03-10 | WPBM897 | LIAUA |
| 2004-03-09 | WPBM897 | ESCAPR |
| 2002-10-26 | WPBM897 | LIREN |
| 2002-10-21 | WPBM897 | LETRES |
| 2002-01-31 | WPBM897 | AUDOPR |
| 2000-10-20 | WPBM897 | LICCNV |
| 1997-11-05 | WPBM897 | AUTHPR |
| 1997-11-05 | WPBM897 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1201957 | 2026-08-02 01:08:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPBM897 | ULS 1201957 | 2026-08-02 01:08:56 |
| Status | A | ULS 1201957 | 2026-08-02 01:08:56 |
| Service | PW | ULS 1201957 | 2026-08-02 01:08:56 |
| Grant Date | 2022-10-21 | ULS 1201957 | 2026-08-02 01:08:56 |
| Expiration Date | 2033-01-15 | ULS 1201957 | 2026-08-02 01:08:56 |