Universal Licensing System
WPZX337
National Railroad Passenger Corporation
License details
| ULS identifier | 2607677 |
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| Call sign | WPZX337 |
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| Radio service | MC |
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| Status | A |
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| Grant date | 2024-03-07 |
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| Expiration | 2034-04-02 |
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| Frequency range | 156.45 - 156.8 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | EDGWOOD, HARFORD, MD |
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| Coordinates | 39.4344444, -76.2500000 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:05 |
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Licensee
| Name | National Railroad Passenger Corporation |
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| Applicant type | C |
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| FRN | 0002159770 |
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| Location | Philadelphia, PA |
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| Address | 2955 MARKET ST. 3RD FL. 3N367, Philadelphia, PA, 19104 |
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| Phone | 2673988908 |
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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 |
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| 1 | 1 | FCL | 156.45000000 | | | 25.000000 | | |
| 2 | 1 | FCL | 156.45000000 | | | 25.000000 | | |
| 1 | 1 | FCL | 156.65000000 | | | 1.000000 | | |
| 2 | 1 | FCL | 156.65000000 | | | 1.000000 | | |
| 1 | 1 | FCL | 156.80000000 | | | 25.000000 | | |
| 2 | 1 | FCL | 156.80000000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 156.45000000 | | 16K0F3E |
| 2 | 1 | 156.45000000 | | 16K0F3E |
| 1 | 1 | 156.65000000 | | 16K0F3E |
| 2 | 1 | 156.65000000 | | 16K0F3E |
| 1 | 1 | 156.80000000 | | 16K0F3E |
| 2 | 1 | 156.80000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | AMTRAK RAILROAD BRIDGE ON BUSH RIVER, EDGWOOD, HARFORD, MD | 39.43444444, -76.25000000 | 6.000 m | B | 6.000 m structure / 6.000 m overall | |
| 2 | T | AMTRAK RAILROAD BRIDGE ON SUSQUEHANNA RIVER, PERRYVILLE, CECIL, MD | 39.55722222, -76.07472222 | 10.000 m | B | 6.000 m structure / 6.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 6.000 m | | 6.0000 | 360.0000 | | |
| 1 | 2 | T | | 6.000 m | | 6.0000 | 360.0000 | | |
Control points
| Number | Address | County | Phone |
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| 1 | 30TH STREET STATION, PHILADELPHIA, PA | PHILADELPHIA | 2153494000 |
License history
| Date | File or call sign | Action |
|---|
| 2024-10-16 | WPZX337 | LIAUA |
| 2024-03-07 | WPZX337 | LIREN |
| 2024-01-08 | WPZX337 | LETRES |
| 2017-12-05 | WPZX337 | LIAUA |
| 2017-09-14 | WPZX337 | LIAUA |
| 2017-09-13 | WPZX337 | LIAUA |
| 2016-08-16 | WPZX337 | LIAUA |
| 2016-08-15 | WPZX337 | ESUAPR |
| 2016-08-05 | WPZX337 | LIAUA |
| 2016-08-04 | WPZX337 | ESUAPR |
| 2014-03-01 | WPZX337 | LIREN |
| 2014-01-06 | WPZX337 | LETRES |
| 2004-04-02 | WPZX337 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 2607677 | 2026-08-02 02:08:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPZX337 | ULS 2607677 | 2026-08-02 02:08:05 |
| Status | A | ULS 2607677 | 2026-08-02 02:08:05 |
| Service | MC | ULS 2607677 | 2026-08-02 02:08:05 |
| Grant Date | 2024-03-07 | ULS 2607677 | 2026-08-02 02:08:05 |
| Expiration Date | 2034-04-02 | ULS 2607677 | 2026-08-02 02:08:05 |