Universal Licensing System
WAM87
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 968855 |
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| Call sign | WAM87 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2018-03-21 |
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| Expiration | 2028-04-15 |
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| Frequency range | 6555 - 6595 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | TYRONZA, POINSETT, AR |
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| Coordinates | 35.4398056, -90.3484444 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:17 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6555.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6555.00000000 | | 5M00D7W |
| 1 | 2 | 6595.00000000 | | 5M00D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3.8 MI SSE OF, TYRONZA, POINSETT, AR | 35.43980556, -90.34844444 | 67.400 m | TOWER | 111.300 m structure / 111.300 m overall | N |
| 2 | R | | 35.79305556, -90.74455556 | 125.500 m | | | |
| 3 | R | | 35.06758333, -90.07147222 | 74.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDRE CORPORATION PL10-65 | | V | 43.9000 | 317.6000 | | |
| 1 | 2 | R | ANDREW CORPORATION PL10-65 | | | 43.9000 | | | |
| 1 | 3 | R | | | | 44.2000 | | | |
| 2 | 1 | T | | | H | 44.2000 | 148.5000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1400 DOUGLAS ST. STOP 0650, OMAHA, NE | DOUGLAS | 4025441777 |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-12 | WAM87 | LIAUA |
| 2018-03-21 | WAM87 | LIREN |
| 2018-01-22 | WAM87 | LETRES |
| 2008-01-23 | WAM87 | LIREN |
| 2008-01-21 | WAM87 | LETRES |
| 2005-01-04 | WAM87 | LIMOD |
| 2004-12-21 | WAM87 | ESUAPR |
| 2004-12-18 | WAM87 | LIAUA |
| 2004-12-17 | WAM87 | ESUAPR |
| 2004-08-10 | WAM87 | ESUAPR |
| 2000-11-29 | WAM87 | LIAUA |
| 2000-11-22 | WAM87 | LIAUA |
| 2000-09-29 | WAM87 | LIAUA |
| 2000-06-20 | WAM87 | LIAUA |
| 2000-06-15 | WAM87 | LITRAN |
| 2000-05-03 | WAM87 | LIAUA |
| 1999-08-13 | WAM87 | LICCNV |
| 1998-03-25 | WAM87 | LIREN |
| 1998-03-25 | WAM87 | COR |
| 1997-09-23 | WAM87 | LIMOD |
| 1993-04-15 | WAM87 | LIMOD |
| 1993-03-06 | WAM87 | LIMOD |
| 1988-05-02 | WAM87 | LIMOD |
| 1985-08-16 | WAM87 | LIMOD |
| 1981-03-20 | WAM87 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 968855 | 2026-08-02 02:45:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WAM87 | ULS 968855 | 2026-08-02 02:45:17 |
| Status | A | ULS 968855 | 2026-08-02 02:45:17 |
| Service | MG | ULS 968855 | 2026-08-02 02:45:17 |
| Grant Date | 2018-03-21 | ULS 968855 | 2026-08-02 02:45:17 |
| Expiration Date | 2028-04-15 | ULS 968855 | 2026-08-02 02:45:17 |