Universal Licensing System
WPRK831
License details
| ULS identifier | 1832400 |
|---|---|
| Call sign | WPRK831 |
| Radio service | LN |
| Status | A |
| Grant date | 2025-11-24 |
| Expiration | 2035-11-06 |
| Frequency range | 911.5 - 921.5 MHz (6 frequencies) |
| Locations | 1 |
| Representative location | BRONX, BRONX, NY |
| Coordinates | 40.8081667, -73.9043056 |
| Source archive | l_LMcomm.zip |
| Dataset refreshed | 2026-08-02 00:43:32 |
Licensee
| Name | CSX Transportation Inc |
|---|---|
| Applicant type | C |
| FRN | 0002036325 |
| Location | JACKSONVILLE, FL |
| Address | 6735 Southpoint Dr. S, Suite 400, JACKSONVILLE, FL, 32216 |
| Phone | 9042796938 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | LR | 911.50000000 | 2.000000 | 24.000000 | |||
| 2 | 1 | LR | 911.50000000 | 2.000000 | 24.000000 | |||
| 3 | 1 | LR | 911.50000000 | 2.000000 | 24.000000 | |||
| 4 | 1 | LR | 911.50000000 | 2.000000 | 24.000000 | |||
| 5 | 1 | LR | 911.50000000 | 2.000000 | 24.000000 | |||
| 6 | 1 | LR | 911.50000000 | 2.000000 | 17.000000 | |||
| 6 | 2 | LR | 911.50000000 | 2.000000 | 17.000000 | |||
| 1 | 1 | LR | 915.00000000 | 2.000000 | 24.000000 | |||
| 2 | 1 | LR | 915.00000000 | 2.000000 | 24.000000 | |||
| 3 | 1 | LR | 915.00000000 | 2.000000 | 24.000000 | |||
| 4 | 1 | LR | 915.00000000 | 2.000000 | 24.000000 | |||
| 5 | 1 | LR | 915.00000000 | 2.000000 | 24.000000 | |||
| 6 | 1 | LR | 915.00000000 | 2.000000 | 17.000000 | |||
| 6 | 2 | LR | 915.00000000 | 2.000000 | 17.000000 | |||
| 1 | 1 | LR | 918.00000000 | 2.000000 | 24.000000 | |||
| 2 | 1 | LR | 918.00000000 | 2.000000 | 24.000000 | |||
| 3 | 1 | LR | 918.00000000 | 2.000000 | 24.000000 | |||
| 4 | 1 | LR | 918.00000000 | 2.000000 | 24.000000 | |||
| 5 | 1 | LR | 918.00000000 | 2.000000 | 24.000000 | |||
| 6 | 1 | LR | 918.50000000 | 2.000000 | 17.000000 | |||
| 6 | 2 | LR | 918.50000000 | 2.000000 | 17.000000 | |||
| 6 | 1 | LR | 920.00000000 | 2.000000 | 17.000000 | |||
| 6 | 2 | LR | 920.00000000 | 2.000000 | 17.000000 | |||
| 6 | 1 | LR | 921.50000000 | 2.000000 | 17.000000 | |||
| 6 | 2 | LR | 921.50000000 | 2.000000 | 17.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 911.50000000 | 20K0N0N | |
| 2 | 1 | 911.50000000 | 20K0N0N | |
| 3 | 1 | 911.50000000 | 20K0N0N | |
| 4 | 1 | 911.50000000 | 20K0N0N | |
| 5 | 1 | 911.50000000 | 20K0N0N | |
| 6 | 1 | 911.50000000 | 20K0N0N | |
| 6 | 2 | 911.50000000 | 20K0N0N | |
| 1 | 1 | 915.00000000 | 20K0N0N | |
| 2 | 1 | 915.00000000 | 20K0N0N | |
| 3 | 1 | 915.00000000 | 20K0N0N | |
| 4 | 1 | 915.00000000 | 20K0N0N | |
| 5 | 1 | 915.00000000 | 20K0N0N | |
| 6 | 1 | 915.00000000 | 20K0N0N | |
| 6 | 2 | 915.00000000 | 20K0N0N | |
| 1 | 1 | 918.00000000 | 20K0N0N | |
| 2 | 1 | 918.00000000 | 20K0N0N | |
| 3 | 1 | 918.00000000 | 20K0N0N | |
| 4 | 1 | 918.00000000 | 20K0N0N | |
| 5 | 1 | 918.00000000 | 20K0N0N | |
| 6 | 1 | 918.50000000 | 20K0N0N | |
| 6 | 2 | 918.50000000 | 20K0N0N | |
| 6 | 1 | 920.00000000 | 20K0N0N | |
| 6 | 2 | 920.00000000 | 20K0N0N | |
| 6 | 1 | 921.50000000 | 20K0N0N | |
| 6 | 2 | 921.50000000 | 20K0N0N |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 187 FT NW OF SR 37C XING CSXT, MASSENA, ST. LAWRENCE, NY | 44.92644444, -74.72491667 | 61.000 m | POLE | 2.000 m structure / 2.000 m overall | N |
| 2 | T | 236 FT SE OF JAY ST XING CSXT, ROCHESTER, MONROE, NY | 43.15922222, -77.64805556 | 158.000 m | POLE | 2.000 m structure / 2.000 m overall | N |
| 3 | T | 117 FT SW OF SR 3 XING CSXT, WATERTOWN, JEFFERSON, NY | 43.98088889, -75.92130556 | 121.000 m | POLE | 2.000 m structure / 2.000 m overall | N |
| 4 | T | 563 FT SE OF E 149TH ST XING CSXT, BRONX, BRONX, NY | 40.80816667, -73.90430556 | 7.000 m | POLE | 2.000 m structure / 2.000 m overall | N |
| 5 | T | 0.2 MI NE OF INT OF VAN AUKEN AND OLD, NEWARK, WAYNE, NY | 43.05811111, -77.05913889 | 152.000 m | POLE | 2.000 m structure / 2.000 m overall | N |
| 6 | T | 1.67 MILES SOUTH OF DOCK HILL RD AND RR XING, CORNWALL ON HUDSON, ORANGE, NY | 41.42755556, -73.98080556 | 2.000 m | B | 3.000 m structure / 3.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 2.000 m | 1.000 | |||||
| 1 | 2 | T | 2.000 m | 16.000 | |||||
| 1 | 3 | T | 2.000 m | -49.000 | |||||
| 1 | 4 | T | 2.000 m | -7.000 | |||||
| 1 | 5 | T | 2.000 m | -1.000 | |||||
| 1 | 6 | T | 1.200 m | 321.0000 | -145.700 | ||||
| 2 | 6 | T | 1.200 m | 141.0000 | -145.700 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 3019 WARRINGTON ST, JACKSONVILLE, FL | 9043882180 |
Special conditions
| Type | Condition code |
|---|---|
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2025-11-24 | WPRK831 | LIREN |
| 2025-09-11 | WPRK831 | LIMOD |
| 2025-08-11 | WPRK831 | LETRES |
| 2024-08-06 | WPRK831 | LIAUA |
| 2023-11-01 | WPRK831 | LIAUA |
| 2021-10-06 | WPRK831 | LIAUA |
| 2019-07-13 | WPRK831 | LIAUA |
| 2015-09-14 | WPRK831 | LIREN |
| 2015-09-10 | WPRK831 | ESUAPR |
| 2015-08-10 | WPRK831 | LETRES |
| 2005-09-14 | WPRK831 | LIREN |
| 2005-09-06 | WPRK831 | ESUAPR |
| 2005-08-15 | WPRK831 | LETRES |
| 2005-03-15 | WPRK831 | LIAUA |
| 2005-03-14 | WPRK831 | ESCAPR |
| 2000-11-23 | WPRK831 | LICCNV |
| 2000-11-06 | WPRK831 | LIISS |
| 2000-11-06 | WPRK831 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1832400 | 2026-08-02 00:43:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPRK831 | ULS 1832400 | 2026-08-02 00:43:32 |
| Status | A | ULS 1832400 | 2026-08-02 00:43:32 |
| Service | LN | ULS 1832400 | 2026-08-02 00:43:32 |
| Grant Date | 2025-11-24 | ULS 1832400 | 2026-08-02 00:43:32 |
| Expiration Date | 2035-11-06 | ULS 1832400 | 2026-08-02 00:43:32 |