Universal Licensing System
WPLD551
National Railroad Passenger Corporation
License details
| ULS identifier | 1919683 |
|---|
| Call sign | WPLD551 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2022-04-21 |
|---|
| Expiration | 2032-03-18 |
|---|
| Frequency range | 160.665 - 161.295 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | WASHINGTON, DC |
|---|
| Coordinates | 38.8978889, -77.0069167 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:09:26 |
|---|
Licensee
| Name | National Railroad Passenger Corporation |
|---|
| Applicant type | C |
|---|
| FRN | 0002159770 |
|---|
| Location | Philadelphia, PA |
|---|
| Address | 2955 MARKET ST. 3RD FL. 3N367, Philadelphia, PA, 19104 |
|---|
| Phone | 2673988908 |
|---|
| Email | [email protected] |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 160.66500000 | | | 75.000000 | 75.000000 | |
| 1 | 1 | FB | 161.29500000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB2 | 161.29500000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 160.66500000 | | 11K2F3E |
| 2 | 1 | 160.66500000 | | 4K00F1E |
| 1 | 1 | 161.29500000 | | 11K2F3E |
| 1 | 1 | 161.29500000 | | 4K00F1E |
| 1 | 1 | 161.29500000 | | 4K00F1E |
| 1 | 1 | 161.29500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | UNION STATION 1ST & MASS AVE, WASHINGTON, DC | 38.89788889, -77.00691667 | 15.000 m | BPOLE | 27.000 m structure / 30.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | | | | 25.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 30TH ST STATION BOX 41, PHILADELPHIA, PA | | 2153491989 |
License history
| Date | File or call sign | Action |
|---|
| 2024-10-16 | WPLD551 | LIAUA |
| 2022-04-21 | WPLD551 | LIREN |
| 2021-12-20 | WPLD551 | LETRES |
| 2017-12-05 | WPLD551 | LIAUA |
| 2017-09-14 | WPLD551 | LIAUA |
| 2017-09-13 | WPLD551 | LIAUA |
| 2016-08-16 | WPLD551 | LIAUA |
| 2016-08-15 | WPLD551 | ESUAPR |
| 2016-08-05 | WPLD551 | LIAUA |
| 2016-08-04 | WPLD551 | ESUAPR |
| 2014-08-07 | WPLD551 | LIMOD |
| 2012-01-07 | WPLD551 | LIREN |
| 2011-12-26 | WPLD551 | LETRES |
| 2011-05-11 | WPLD551 | LIMOD |
| 2002-02-26 | WPLD551 | LIREN |
| 2002-01-22 | WPLD551 | AUDOPR |
| 2001-12-26 | WPLD551 | LETRES |
| 2000-11-24 | WPLD551 | LICCNV |
| 1997-03-18 | WPLD551 | AUTHPR |
| 1997-03-18 | WPLD551 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1919683 | 2026-08-02 01:09:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPLD551 | ULS 1919683 | 2026-08-02 01:09:26 |
| Status | A | ULS 1919683 | 2026-08-02 01:09:26 |
| Service | IG | ULS 1919683 | 2026-08-02 01:09:26 |
| Grant Date | 2022-04-21 | ULS 1919683 | 2026-08-02 01:09:26 |
| Expiration Date | 2032-03-18 | ULS 1919683 | 2026-08-02 01:09:26 |