Universal Licensing System
WNBL997
AMOCO PIPELINE COMPANY
License details
| ULS identifier | 1840424 |
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| Call sign | WNBL997 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1999-05-27 |
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| Expiration | 2004-06-14 |
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| Cancellation | 2003-03-10 |
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| Frequency range | 153.215 - 158.175 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | OFFSHORE, GM |
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| Coordinates | 28.2652500, -94.0776667 |
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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 |
|---|
| 1 | 1 | FB | 153.21500000 | | | 45.000000 | 73.000000 | |
| 1 | 1 | FB | 158.17500000 | | | 45.000000 | 73.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.21500000 | | 16K0F3E |
| 1 | 1 | 158.17500000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HIGH ISLAND BLOCK A-472, OFFSHORE, GM | 28.26525000, -94.07766667 | 0.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 37.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | OFFSHORE, GALVESTON, TX | | 4099380084 |
License history
| Date | File or call sign | Action |
|---|
| 2003-03-10 | WNBL997 | LITERM |
| 2002-08-31 | WNBL997 | LIAUA |
| 2002-04-25 | WNBL997 | AUDCAN |
| 2001-07-10 | WNBL997 | LIAUA |
| 2000-11-23 | WNBL997 | LICCNV |
| 1999-05-27 | WNBL997 | AUTHPR |
| 1999-05-27 | WNBL997 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1840424 | 2026-08-02 01:13:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNBL997 | ULS 1840424 | 2026-08-02 01:13:33 |
| Status | T | ULS 1840424 | 2026-08-02 01:13:33 |
| Service | IG | ULS 1840424 | 2026-08-02 01:13:33 |
| Grant Date | 1999-05-27 | ULS 1840424 | 2026-08-02 01:13:33 |
| Expiration Date | 2004-06-14 | ULS 1840424 | 2026-08-02 01:13:33 |
| Cancellation Date | 2003-03-10 | ULS 1840424 | 2026-08-02 01:13:33 |