Universal Licensing System
KYU643
ConocoPhillips Communications Inc.
License details
| ULS identifier | 1973046 |
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| Call sign | KYU643 |
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| Radio service | MC |
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| Status | C |
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| Grant date | 2002-09-14 |
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| Expiration | 2012-09-14 |
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| Cancellation | 2012-02-03 |
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| Frequency range | 156.45 - 156.9 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | OFFSHORE, GM |
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| Coordinates | 27.7674722, -91.5161944 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:11 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FCL | 156.45000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.80000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.90000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 156.45000000 | | 16K0F3E |
| 1 | 1 | 156.80000000 | | 16K0F3E |
| 1 | 1 | 156.90000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | GREEN CANYON BLOCK 184, OFFSHORE, GM | 27.76747222, -91.51619444 | 30.000 m | | 85.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 37.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2012-02-04 | KYU643 | LICAN |
| 2007-03-01 | KYU643 | AUTHPR |
| 2003-03-28 | KYU643 | LIAUA |
| 2003-03-26 | KYU643 | LIAUA |
| 2003-03-15 | KYU643 | LIAUA |
| 2002-12-31 | KYU643 | LIASS |
| 2002-09-14 | KYU643 | LIREN |
| 2002-08-30 | KYU643 | LITRAN |
| 2002-05-20 | KYU643 | LETRES |
| 2001-04-27 | KYU643 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1973046 | 2026-08-02 02:08:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KYU643 | ULS 1973046 | 2026-08-02 02:08:11 |
| Status | C | ULS 1973046 | 2026-08-02 02:08:11 |
| Service | MC | ULS 1973046 | 2026-08-02 02:08:11 |
| Grant Date | 2002-09-14 | ULS 1973046 | 2026-08-02 02:08:11 |
| Expiration Date | 2012-09-14 | ULS 1973046 | 2026-08-02 02:08:11 |
| Cancellation Date | 2012-02-03 | ULS 1973046 | 2026-08-02 02:08:11 |