Universal Licensing System
WQQB977
SHELL COMMUNICATIONS INC
License details
| ULS identifier | 3417721 |
|---|
| Call sign | WQQB977 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2022-09-08 |
|---|
| Expiration | 2032-10-20 |
|---|
| Frequency range | 451.0625 - 456.2625 MHz (8 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | MISSISSIPPI CANYON B, GM |
|---|
| Coordinates | 28.1598889, -89.2391389 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-09 02:57:13 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.06250000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 451.06250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB2 | 451.08750000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 451.08750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB2 | 451.16250000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 451.16250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB2 | 451.26250000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 451.26250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 456.06250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 456.08750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 456.16250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 456.26250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.06250000 | | 7K60FXE |
| 1 | 1 | 451.06250000 | | 11K2F3E |
| 2 | 1 | 451.06250000 | | 7K60FXE |
| 2 | 1 | 451.06250000 | | 11K2F3E |
| 1 | 1 | 451.08750000 | | 11K2F3E |
| 1 | 1 | 451.08750000 | | 7K60FXE |
| 2 | 1 | 451.08750000 | | 7K60FXE |
| 2 | 1 | 451.08750000 | | 11K2F3E |
| 1 | 1 | 451.16250000 | | 7K60FXE |
| 1 | 1 | 451.16250000 | | 11K2F3E |
| 2 | 1 | 451.16250000 | | 11K2F3E |
| 2 | 1 | 451.16250000 | | 7K60FXE |
| 1 | 1 | 451.26250000 | | 11K2F3E |
| 1 | 1 | 451.26250000 | | 7K60FXE |
| 2 | 1 | 451.26250000 | | 11K2F3E |
| 2 | 1 | 451.26250000 | | 7K60FXE |
| 2 | 1 | 456.06250000 | | 7K60FXE |
| 2 | 1 | 456.06250000 | | 11K2F3E |
| 2 | 1 | 456.08750000 | | 7K60FXE |
| 2 | 1 | 456.08750000 | | 11K2F3E |
| 2 | 1 | 456.16250000 | | 11K2F3E |
| 2 | 1 | 456.16250000 | | 7K60FXE |
| 2 | 1 | 456.26250000 | | 7K60FXE |
| 2 | 1 | 456.26250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MISSISSIPPI CANYON BLK 807 OLYMPUS, MISSISSIPPI CANYON B, GM | 28.15988889, -89.23913889 | 0.000 m | RIG | 58.500 m structure / 58.500 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 58.500 m | | | | 58.500 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 4 | MS CANYON 807 OLYMPUS, OFFSHORE, GM | GULF OF MEXICO | 5044252500 |
| 5 | 701 POYDRAS ST, NEW ORLEANS, LA | NATCHITOCHES | 5044505953 |
| 6 | 701 POYDRAS ST, NEW ORLEANS, LA | ORLEANS | 7132412532 |
License history
| Date | File or call sign | Action |
|---|
| 2024-09-26 | WQQB977 | LIAUA |
| 2024-03-20 | WQQB977 | LIAUA |
| 2024-03-19 | WQQB977 | LIAUA |
| 2022-09-08 | WQQB977 | LIREN |
| 2022-07-25 | WQQB977 | LETRES |
| 2021-12-11 | WQQB977 | LIAUA |
| 2018-04-05 | WQQB977 | LIAUA |
| 2014-03-04 | WQQB977 | LIAUA |
| 2014-03-03 | WQQB977 | ESUAPR |
| 2012-10-20 | WQQB977 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3417721 | 2026-08-09 02:57:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQQB977 | ULS 3417721 | 2026-08-09 02:57:13 |
| Status | A | ULS 3417721 | 2026-08-09 02:57:13 |
| Service | IG | ULS 3417721 | 2026-08-09 02:57:13 |
| Grant Date | 2022-09-08 | ULS 3417721 | 2026-08-09 02:57:13 |
| Expiration Date | 2032-10-20 | ULS 3417721 | 2026-08-09 02:57:13 |