Universal Licensing System
WNTY688
State of Maryland - Maryland Transportation Authority
License details
| ULS identifier | 1032422 |
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| Call sign | WNTY688 |
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| Radio service | MW |
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| Status | C |
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| Grant date | 2010-02-23 |
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| Expiration | 2020-05-02 |
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| Cancellation | 2016-03-24 |
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| Frequency range | 21875 - 23425 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | BALTIMORE, MD |
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| Coordinates | 39.2859444, -76.6093889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:37 |
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Licensee
| Name | State of Maryland - Maryland Transportation Authority |
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| Applicant type | G |
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| FRN | 0006052575 |
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| Location | BALTIMORE, MD |
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| Address | Fort McHenry Tunnel; 2301 S. Clinton Street, BALTIMORE, MD, 21224 |
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| Phone | 4105371312 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 23425.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 21875.00000000 | | 22M0F9W |
| 1 | 1 | 23425.00000000 | | 22M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 401 E PRATT ST, BALTIMORE, MD | 39.28594444, -76.60938889 | 3.000 m | | 132.600 m structure / 132.600 m overall | |
| 2 | R | | 39.28366667, -76.61977778 | 19.800 m | | | |
| 3 | R | | 39.26266667, -76.56869444 | 8.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 30.0000 | 254.2000 | | |
| 1 | 2 | R | | | | 30.0000 | | | |
| 1 | 3 | R | | | | 39.0000 | | | |
| 2 | 1 | T | | | V | 39.0000 | 126.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2016-03-25 | WNTY688 | LICAN |
| 2010-02-23 | WNTY688 | LIAUA |
| 2010-02-23 | WNTY688 | LIREN |
| 2010-02-22 | WNTY688 | ESUAPR |
| 2010-02-08 | WNTY688 | LETRES |
| 2010-02-01 | WNTY688 | ESURNW |
| 2008-08-19 | WNTY688 | LIAUA |
| 2008-08-18 | WNTY688 | ESUAPR |
| 2002-02-16 | WNTY688 | LIAUA |
| 2000-03-22 | WNTY688 | LIREN |
| 2000-02-05 | WNTY688 | LETRES |
| 1999-08-14 | WNTY688 | LICCNV |
| 1998-06-15 | WNTY688 | COR |
| 1995-04-20 | WNTY688 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1032422 | 2026-08-02 02:45:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNTY688 | ULS 1032422 | 2026-08-02 02:45:37 |
| Status | C | ULS 1032422 | 2026-08-02 02:45:37 |
| Service | MW | ULS 1032422 | 2026-08-02 02:45:37 |
| Grant Date | 2010-02-23 | ULS 1032422 | 2026-08-02 02:45:37 |
| Expiration Date | 2020-05-02 | ULS 1032422 | 2026-08-02 02:45:37 |
| Cancellation Date | 2016-03-24 | ULS 1032422 | 2026-08-02 02:45:37 |