Universal Licensing System
WNPH837
GRAND TRUNK WESTERN RAILROAD COMPANY
License details
| ULS identifier | 1918221 |
|---|
| Call sign | WNPH837 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-04-17 |
|---|
| Expiration | 2034-05-25 |
|---|
| Frequency range | 160.35 - 161.55 MHz (9 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | PONTIAC, OAKLAND, MI |
|---|
| Coordinates | 42.6591944, -83.3235556 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:21:13 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 160.35000000 | | | 45.000000 | 225.000000 | |
| 2 | 1 | MO | 160.35000000 | | | 45.000000 | 54.700000 | |
| 1 | 1 | FB | 160.53000000 | | | 45.000000 | 225.000000 | |
| 2 | 1 | MO | 160.53000000 | | | 45.000000 | 54.700000 | |
| 1 | 1 | FB | 160.59000000 | | | 45.000000 | 225.000000 | |
| 2 | 1 | MO | 160.59000000 | | | 45.000000 | 54.700000 | |
| 1 | 1 | FB | 160.74000000 | | | 45.000000 | 225.000000 | |
| 2 | 1 | MO | 160.74000000 | | | 45.000000 | 54.700000 | |
| 1 | 1 | FB | 160.81500000 | | | 45.000000 | 225.000000 | |
| 2 | 1 | MO | 160.81500000 | | | 45.000000 | 54.700000 | |
| 1 | 1 | FB | 160.84500000 | | | 45.000000 | 225.000000 | |
| 2 | 1 | MO | 160.84500000 | | | 45.000000 | 54.700000 | |
| 1 | 1 | FB | 160.95000000 | | | 45.000000 | 225.000000 | |
| 2 | 1 | MO | 160.95000000 | | | 45.000000 | 54.700000 | |
| 1 | 1 | FB | 161.20500000 | | | 45.000000 | 225.000000 | |
| 2 | 1 | MO | 161.20500000 | | | 45.000000 | 54.700000 | |
| 1 | 1 | FB | 161.55000000 | | | 45.000000 | 225.000000 | |
| 2 | 1 | MO | 161.55000000 | | | 45.000000 | 54.700000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 160.35000000 | | 4K00F1E |
| 1 | 1 | 160.35000000 | | 11K2F3E |
| 2 | 1 | 160.35000000 | | 11K2F3E |
| 2 | 1 | 160.35000000 | | 4K00F1E |
| 1 | 1 | 160.53000000 | | 4K00F1E |
| 1 | 1 | 160.53000000 | | 11K2F3E |
| 2 | 1 | 160.53000000 | | 11K2F3E |
| 2 | 1 | 160.53000000 | | 4K00F1E |
| 1 | 1 | 160.59000000 | | 4K00F1E |
| 1 | 1 | 160.59000000 | | 11K2F3E |
| 2 | 1 | 160.59000000 | | 11K2F3E |
| 2 | 1 | 160.59000000 | | 4K00F1E |
| 1 | 1 | 160.74000000 | | 11K2F3E |
| 1 | 1 | 160.74000000 | | 4K00F1E |
| 2 | 1 | 160.74000000 | | 4K00F1E |
| 2 | 1 | 160.74000000 | | 11K2F3E |
| 1 | 1 | 160.81500000 | | 11K2F3E |
| 1 | 1 | 160.81500000 | | 4K00F1E |
| 2 | 1 | 160.81500000 | | 4K00F1E |
| 2 | 1 | 160.81500000 | | 11K2F3E |
| 1 | 1 | 160.84500000 | | 11K2F3E |
| 1 | 1 | 160.84500000 | | 4K00F1E |
| 2 | 1 | 160.84500000 | | 11K2F3E |
| 2 | 1 | 160.84500000 | | 4K00F1E |
| 1 | 1 | 160.95000000 | | 11K2F3E |
| 1 | 1 | 160.95000000 | | 4K00F1E |
| 2 | 1 | 160.95000000 | | 4K00F1E |
| 2 | 1 | 160.95000000 | | 11K2F3E |
| 1 | 1 | 161.20500000 | | 11K2F3E |
| 1 | 1 | 161.20500000 | | 4K00F1E |
| 2 | 1 | 161.20500000 | | 11K2F3E |
| 2 | 1 | 161.20500000 | | 4K00F1E |
| 1 | 1 | 161.55000000 | | 4K00F1E |
| 1 | 1 | 161.55000000 | | 11K2F3E |
| 2 | 1 | 161.55000000 | | 11K2F3E |
| 2 | 1 | 161.55000000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | GTW YD 700 PERSHING ST, PONTIAC, OAKLAND, MI | 42.65919444, -83.32355556 | 291.000 m | LTOWER | 46.200 m structure / 46.200 m overall | N |
| 2 | T | PONTIAC, OAKLAND, MI | 42.65919444, -83.32355556 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | V | 3.0000 | | 31.100 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3460 BRISTOL RD, FLINT, MI | GENESEE | 8107662847 |
| 2 | 2800 LIVERNOIS, TROY, MI | OAKLAND | 2484524860 |
| 3 | 17641 S Ashland Avenue, Homewood, IL | COOK | 7083326750 |
License history
| Date | File or call sign | Action |
|---|
| 2024-04-17 | WNPH837 | LIREN |
| 2024-03-04 | WNPH837 | LETRES |
| 2021-01-07 | WNPH837 | LIAUA |
| 2017-03-28 | WNPH837 | LIAUA |
| 2016-07-19 | WNPH837 | LETCNS |
| 2015-10-15 | WNPH837 | LIMOD |
| 2014-09-17 | WNPH837 | LIMOD |
| 2014-04-03 | WNPH837 | LIREN |
| 2014-04-02 | WNPH837 | ESUAPR |
| 2014-03-03 | WNPH837 | LETRES |
| 2012-11-23 | WNPH837 | ESUAPR |
| 2011-08-23 | WNPH837 | LIMOD |
| 2008-09-01 | WNPH837 | LIASS |
| 2004-03-01 | WNPH837 | ESCAPR |
| 2002-05-07 | WNPH837 | AUDOPR |
| 2000-11-24 | WNPH837 | LICCNV |
| 1999-05-07 | WNPH837 | LIREN |
| 1999-05-07 | WNPH837 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1918221 | 2026-08-02 01:21:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNPH837 | ULS 1918221 | 2026-08-02 01:21:13 |
| Status | A | ULS 1918221 | 2026-08-02 01:21:13 |
| Service | IG | ULS 1918221 | 2026-08-02 01:21:13 |
| Grant Date | 2024-04-17 | ULS 1918221 | 2026-08-02 01:21:13 |
| Expiration Date | 2034-05-25 | ULS 1918221 | 2026-08-02 01:21:13 |