Universal Licensing System
WPKH830
CSX Transportation Inc
License details
| ULS identifier | 1785181 |
|---|
| Call sign | WPKH830 |
|---|
| Radio service | LN |
|---|
| Status | A |
|---|
| Grant date | 2022-01-26 |
|---|
| Expiration | 2032-02-25 |
|---|
| Frequency range | 911.5 - 918.5 MHz (3 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | GRAND RAPIDS, KENT, MI |
|---|
| Coordinates | 42.9727500, -85.6821944 |
|---|
| Source archive | l_LMcomm.zip |
|---|
| Dataset refreshed | 2026-08-16 01:09:42 |
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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 | |
| 4 | 1 | LR | 911.50000000 | | | 2.000000 | 24.000000 | |
| 5 | 1 | LR | 911.50000000 | | | 2.000000 | 24.000000 | |
| 1 | 1 | LR | 915.00000000 | | | 2.000000 | 24.000000 | |
| 2 | 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 | |
| 1 | 1 | LR | 918.50000000 | | | 2.000000 | 24.000000 | |
| 2 | 1 | LR | 918.50000000 | | | 2.000000 | 24.000000 | |
| 4 | 1 | LR | 918.50000000 | | | 2.000000 | 24.000000 | |
| 5 | 1 | LR | 918.50000000 | | | 2.000000 | 24.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 911.50000000 | | 20K0N0N |
| 2 | 1 | 911.50000000 | | 20K0N0N |
| 4 | 1 | 911.50000000 | | 20K0N0N |
| 5 | 1 | 911.50000000 | | 20K0N0N |
| 1 | 1 | 915.00000000 | | 20K0N0N |
| 2 | 1 | 915.00000000 | | 20K0N0N |
| 4 | 1 | 915.00000000 | | 20K0N0N |
| 5 | 1 | 915.00000000 | | 20K0N0N |
| 1 | 1 | 918.50000000 | | 20K0N0N |
| 2 | 1 | 918.50000000 | | 20K0N0N |
| 4 | 1 | 918.50000000 | | 20K0N0N |
| 5 | 1 | 918.50000000 | | 20K0N0N |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2096 N 112TH ST, HOLLAND, OTTAWA, MI | 42.80891667, -86.05780556 | 261.000 m | POLE | 2.000 m structure / 2.000 m overall | N |
| 2 | T | 3939 36TH ST, KENTWOOD, KENT, MI | 42.89780556, -85.56947222 | 216.000 m | POLE | 2.000 m structure / 2.000 m overall | N |
| 4 | T | 100 E OF INT OF YORK AND RR XING, LIVONIA, WAYNE, MI | 42.38086111, -83.45772222 | 213.000 m | POLE | 2.000 m structure / 2.000 m overall | N |
| 5 | T | 510 SECOND ST NW, GRAND RAPIDS, KENT, MI | 42.97275000, -85.68219444 | 185.300 m | PIPE | 1.500 m structure / 1.800 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 | | | | -12.000 | |
| 1 | 2 | T | | 2.000 m | | | | -10.000 | |
| 1 | 4 | T | | 2.000 m | | | | -18.000 | |
| 1 | 5 | T | | 1.800 m | | 1.0000 | 360.0000 | -29.300 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3019 WARRINGTON ST, JACKSONVILLE, FL | DUVAL | 9043882180 |
| 2 | 31 E GEORGIA ST, INDIANAPOLIS, IN | MARION | 3172674924 |
Special conditions
| Type | Condition code |
|---|
| P | 2089 |
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|
| 2024-08-06 | WPKH830 | LIAUA |
| 2023-11-01 | WPKH830 | LIAUA |
| 2022-01-26 | WPKH830 | LIREN |
| 2021-11-29 | WPKH830 | LETRES |
| 2021-10-06 | WPKH830 | LIAUA |
| 2019-07-13 | WPKH830 | LIAUA |
| 2012-03-01 | WPKH830 | LIREN |
| 2011-12-07 | WPKH830 | ESCAPR |
| 2011-12-06 | WPKH830 | EFUAPR |
| 2011-12-06 | WPKH830 | ESUAPR |
| 2011-12-05 | WPKH830 | LETRES |
| 2008-03-03 | WPKH830 | LIMOD |
| 2007-09-27 | WPKH830 | ESUAPR |
| 2005-03-15 | WPKH830 | LIAUA |
| 2005-03-14 | WPKH830 | ESCAPR |
| 2001-12-05 | WPKH830 | LIREN |
| 2001-12-03 | WPKH830 | LETRES |
| 2000-11-23 | WPKH830 | LICCNV |
| 2000-07-10 | WPKH830 | AUTHPR |
| 2000-07-10 | WPKH830 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1785181 | 2026-08-16 01:09:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKH830 | ULS 1785181 | 2026-08-16 01:09:42 |
| Status | A | ULS 1785181 | 2026-08-16 01:09:42 |
| Service | LN | ULS 1785181 | 2026-08-16 01:09:42 |
| Grant Date | 2022-01-26 | ULS 1785181 | 2026-08-16 01:09:42 |
| Expiration Date | 2032-02-25 | ULS 1785181 | 2026-08-16 01:09:42 |