Universal Licensing System
WDH996
AMOCO PIPELINE COMPANY
License details
| ULS identifier | 1839871 |
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| Call sign | WDH996 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2003-01-30 |
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| Expiration | 2013-03-01 |
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| Cancellation | 2004-02-18 |
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| Frequency range | 457.45 MHz |
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| Locations | 1 |
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| Representative location | EVANSTON, UINTA, WY |
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| Coordinates | 41.4532778, -110.8110000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:33 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 457.45000000 | | | 9.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 457.45000000 | | 20K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | RYCKMAN STATION 15 MI NE, EVANSTON, UINTA, WY | 41.45327778, -110.81100000 | 2280.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 24.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | RYCKMAN STATION 15 MILES NE, EVANSTON, WY | | 3128563768 |
License history
| Date | File or call sign | Action |
|---|
| 2004-02-19 | WDH996 | LICAN |
| 2003-01-30 | WDH996 | LIREN |
| 2002-12-02 | WDH996 | LETRES |
| 2002-08-31 | WDH996 | LIAUA |
| 2002-04-25 | WDH996 | AUDOPR |
| 2001-07-10 | WDH996 | LIAUA |
| 2000-11-23 | WDH996 | LICCNV |
| 1998-12-22 | WDH996 | AUTHPR |
| 1998-01-28 | WDH996 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1839871 | 2026-08-02 01:13:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WDH996 | ULS 1839871 | 2026-08-02 01:13:33 |
| Status | C | ULS 1839871 | 2026-08-02 01:13:33 |
| Service | IG | ULS 1839871 | 2026-08-02 01:13:33 |
| Grant Date | 2003-01-30 | ULS 1839871 | 2026-08-02 01:13:33 |
| Expiration Date | 2013-03-01 | ULS 1839871 | 2026-08-02 01:13:33 |
| Cancellation Date | 2004-02-18 | ULS 1839871 | 2026-08-02 01:13:33 |