Universal Licensing System
WPTU934
National Railroad Passenger Corporation
License details
| ULS identifier | 2370932 |
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| Call sign | WPTU934 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-10-05 |
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| Expiration | 2031-12-19 |
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| Frequency range | 160.92 - 161.295 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | SLOCUM, WASHINGTON, RI |
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| Coordinates | 41.5302778, -71.5169444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-23 05:50:23 |
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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 |
|---|
| 1 | 1 | FB | 160.92000000 | | | 75.000000 | 360.000000 | |
| 2 | 1 | FB | 160.92000000 | | | 75.000000 | 240.000000 | |
| 3 | 1 | FB | 160.92000000 | | | 75.000000 | 175.000000 | |
| 4 | 1 | FB | 160.92000000 | | | 75.000000 | 115.000000 | |
| 3 | 1 | FB2 | 161.29500000 | | | 75.000000 | 175.000000 | |
| 3 | 1 | FB | 161.29500000 | | | 75.000000 | 175.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 160.92000000 | | 11K2F3E |
| 1 | 1 | 160.92000000 | | 4K00F1E |
| 2 | 1 | 160.92000000 | | 4K00F1E |
| 2 | 1 | 160.92000000 | | 11K2F3E |
| 3 | 1 | 160.92000000 | | 11K2F3E |
| 3 | 1 | 160.92000000 | | 4K00F1E |
| 4 | 1 | 160.92000000 | | 4K00F1E |
| 4 | 1 | 160.92000000 | | 11K2F3E |
| 3 | 1 | 161.29500000 | | 11K2F3E |
| 3 | 1 | 161.29500000 | | 4K00F1E |
| 3 | 1 | 161.29500000 | | 11K2F3E |
| 3 | 1 | 161.29500000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | INDIAN CORNERS - SLOCUN RD ON AMTRAK ROW, SLOCUM, WASHINGTON, RI | 41.53027778, -71.51694444 | 47.000 m | POLE | 30.500 m structure / 36.600 m overall | |
| 2 | T | KINGSTON TWR OFF OF RT 138, WEST KINGSTON, WASHINGTON, RI | 41.48444444, -71.56305556 | 34.000 m | POLE | 34.800 m structure / 54.800 m overall | |
| 3 | T | OLD BAPTIST RD AND AMTRAK ROW, DAVISVILLE, WASHINGTON, RI | 41.61083333, -71.47611111 | 15.500 m | POLE | 15.200 m structure / 19.800 m overall | |
| 4 | T | 85 W. OF PLEASANT ST., AT ATTLEBORO TWR, ATTLEBORO, BRISTOL, MA | 41.94594444, -71.28088889 | 34.000 m | POLE | 30.500 m structure / 36.600 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 36.500 m | V | 6.0000 | 360.0000 | 40.500 | |
| 1 | 2 | T | | 54.800 m | V | 6.0000 | 360.0000 | 47.400 | |
| 1 | 3 | T | | 19.800 m | V | 6.0000 | 360.0000 | -6.100 | |
| 1 | 4 | T | | 36.600 m | V | 6.0000 | 360.0000 | 24.300 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | AMTRAK SOUTH STREET STATION, BOSTON, MA | SUFFOLK | 2153494000 |
| 2 | Amtrak 30th Street Station 2955 Market St, Philadelphia, PA | PHILADELPHIA | 2153494000 |
| 3 | Amtrak CETC 15 Popular St, Wilmington, DE | NEW CASTLE | 2153494000 |
License history
| Date | File or call sign | Action |
|---|
| 2024-10-16 | WPTU934 | LIAUA |
| 2021-10-05 | WPTU934 | LIREN |
| 2021-09-27 | WPTU934 | LETRES |
| 2017-12-05 | WPTU934 | LIAUA |
| 2017-09-14 | WPTU934 | LIAUA |
| 2017-09-13 | WPTU934 | LIAUA |
| 2016-08-16 | WPTU934 | LIAUA |
| 2016-08-15 | WPTU934 | ESUAPR |
| 2016-08-05 | WPTU934 | LIAUA |
| 2016-08-04 | WPTU934 | ESUAPR |
| 2014-08-08 | WPTU934 | LIMOD |
| 2011-09-29 | WPTU934 | LIREN |
| 2011-09-26 | WPTU934 | LETRES |
| 2011-02-16 | WPTU934 | LIMOD |
| 2001-12-19 | WPTU934 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2370932 | 2026-08-23 05:50:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPTU934 | ULS 2370932 | 2026-08-23 05:50:23 |
| Status | A | ULS 2370932 | 2026-08-23 05:50:23 |
| Service | IG | ULS 2370932 | 2026-08-23 05:50:23 |
| Grant Date | 2021-10-05 | ULS 2370932 | 2026-08-23 05:50:23 |
| Expiration Date | 2031-12-19 | ULS 2370932 | 2026-08-23 05:50:23 |