Universal Licensing System
WPTL249
Motient Communications Inc.
License details
| ULS identifier | 2359317 |
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| Call sign | WPTL249 |
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| Radio service | GB |
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| Status | C |
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| Grant date | 2001-10-23 |
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| Expiration | 2011-10-23 |
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| Cancellation | 2004-05-06 |
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| Frequency range | 810.8375 - 855.8375 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | OWINGS MILLS, BALTIMORE CITY, MD |
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| Coordinates | 39.4402778, -76.7727778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:04 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 810.83750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB6C | 855.83750000 | | | 100.000000 | 72.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 810.83750000 | | 20K0F1D |
| 1 | 1 | 855.83750000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 11460 CRONRIDGE DRIVE, OWINGS MILLS, BALTIMORE CITY, MD | 39.44027778, -76.77277778 | 187.000 m | B | 6.000 m structure / 8.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 8.000 m | | | | 55.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 300 KNIGHTSBRIDGE PARKWAY, LINCOLNSHIRE, IL | LAKE | 8474784212 |
License history
| Date | File or call sign | Action |
|---|
| 2004-05-07 | WPTL249 | LICAN |
| 2002-06-18 | WPTL249 | LIAUA |
| 2002-04-26 | WPTL249 | LIASS |
| 2002-03-20 | WPTL249 | COR |
| 2002-03-05 | WPTL249 | LIASS |
| 2002-02-20 | WPTL249 | LIASS |
| 2001-10-23 | WPTL249 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2359317 | 2026-08-02 01:14:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTL249 | ULS 2359317 | 2026-08-02 01:14:04 |
| Status | C | ULS 2359317 | 2026-08-02 01:14:04 |
| Service | GB | ULS 2359317 | 2026-08-02 01:14:04 |
| Grant Date | 2001-10-23 | ULS 2359317 | 2026-08-02 01:14:04 |
| Expiration Date | 2011-10-23 | ULS 2359317 | 2026-08-02 01:14:04 |
| Cancellation Date | 2004-05-06 | ULS 2359317 | 2026-08-02 01:14:04 |