Universal Licensing System
WRCK640
Tampnet Licensee LLC
License details
| ULS identifier | 4094804 |
|---|
| Call sign | WRCK640 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2018-10-25 |
|---|
| Expiration | 2028-10-25 |
|---|
| Frequency range | 6004.5 - 6152.75 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 28.2481389, -91.1325278 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:43:17 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 6004.50000000 | | | | | |
| 1 | 3 | FXO | 6004.50000000 | | | | | |
| 1 | 3 | FXO | 6004.50000000 | | | | | |
| 1 | 3 | FXO | 6004.50000000 | | | | | |
| 1 | 3 | FXO | 6004.50000000 | | | | | |
| 1 | 3 | FXO | 6004.50000000 | | | | | |
| 1 | 3 | FXO | 6004.50000000 | | | | | |
| 1 | 3 | FXO | 6004.50000000 | | | | | |
| 1 | 3 | FXO | 6004.50000000 | | | | | |
| 1 | 3 | FXO | 6004.50000000 | | | | | |
| 1 | 3 | FXO | 6034.15000000 | | | | | |
| 1 | 3 | FXO | 6034.15000000 | | | | | |
| 1 | 3 | FXO | 6034.15000000 | | | | | |
| 1 | 3 | FXO | 6034.15000000 | | | | | |
| 1 | 3 | FXO | 6034.15000000 | | | | | |
| 1 | 3 | FXO | 6034.15000000 | | | | | |
| 1 | 3 | FXO | 6034.15000000 | | | | | |
| 1 | 3 | FXO | 6034.15000000 | | | | | |
| 1 | 3 | FXO | 6034.15000000 | | | | | |
| 1 | 3 | FXO | 6034.15000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 5 | FXO | 6123.10000000 | | | | | |
| 1 | 5 | FXO | 6123.10000000 | | | | | |
| 1 | 5 | FXO | 6123.10000000 | | | | | |
| 1 | 5 | FXO | 6123.10000000 | | | | | |
| 1 | 5 | FXO | 6123.10000000 | | | | | |
| 1 | 5 | FXO | 6123.10000000 | | | | | |
| 1 | 5 | FXO | 6123.10000000 | | | | | |
| 1 | 5 | FXO | 6123.10000000 | | | | | |
| 1 | 2 | FXO | 6152.75000000 | | | | | |
| 1 | 2 | FXO | 6152.75000000 | | | | | |
| 1 | 2 | FXO | 6152.75000000 | | | | | |
| 1 | 2 | FXO | 6152.75000000 | | | | | |
| 1 | 2 | FXO | 6152.75000000 | | | | | |
| 1 | 2 | FXO | 6152.75000000 | | | | | |
| 1 | 2 | FXO | 6152.75000000 | | | | | |
| 1 | 2 | FXO | 6152.75000000 | | | | | |
| 1 | 4 | FXO | 6152.75000000 | | | | | |
| 1 | 4 | FXO | 6152.75000000 | | | | | |
| 1 | 4 | FXO | 6152.75000000 | | | | | |
| 1 | 4 | FXO | 6152.75000000 | | | | | |
| 1 | 4 | FXO | 6152.75000000 | | | | | |
| 1 | 4 | FXO | 6152.75000000 | | | | | |
| 1 | 4 | FXO | 6152.75000000 | | | | | |
| 1 | 4 | FXO | 6152.75000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 6004.50000000 | | 30M0D7W |
| 1 | 3 | 6004.50000000 | | 30M0D7W |
| 1 | 3 | 6004.50000000 | | 30M0D7W |
| 1 | 3 | 6004.50000000 | | 30M0D7W |
| 1 | 3 | 6004.50000000 | | 30M0D7W |
| 1 | 3 | 6004.50000000 | | 30M0D7W |
| 1 | 3 | 6004.50000000 | | 30M0D7W |
| 1 | 3 | 6004.50000000 | | 30M0D7W |
| 1 | 3 | 6004.50000000 | | 30M0D7W |
| 1 | 3 | 6004.50000000 | | 30M0D7W |
| 1 | 3 | 6034.15000000 | | 30M0D7W |
| 1 | 3 | 6034.15000000 | | 30M0D7W |
| 1 | 3 | 6034.15000000 | | 30M0D7W |
| 1 | 3 | 6034.15000000 | | 30M0D7W |
| 1 | 3 | 6034.15000000 | | 30M0D7W |
| 1 | 3 | 6034.15000000 | | 30M0D7W |
| 1 | 3 | 6034.15000000 | | 30M0D7W |
| 1 | 3 | 6034.15000000 | | 30M0D7W |
| 1 | 3 | 6034.15000000 | | 30M0D7W |
| 1 | 3 | 6034.15000000 | | 30M0D7W |
| 1 | 1 | 6123.10000000 | | 27M4D7W |
| 1 | 1 | 6123.10000000 | | 27M4D7W |
| 1 | 1 | 6123.10000000 | | 27M4D7W |
| 1 | 1 | 6123.10000000 | | 27M4D7W |
| 1 | 1 | 6123.10000000 | | 27M4D7W |
| 1 | 1 | 6123.10000000 | | 27M4D7W |
| 1 | 1 | 6123.10000000 | | 27M4D7W |
| 1 | 1 | 6123.10000000 | | 27M4D7W |
| 1 | 5 | 6123.10000000 | | 27M4D7W |
| 1 | 5 | 6123.10000000 | | 27M4D7W |
| 1 | 5 | 6123.10000000 | | 27M4D7W |
| 1 | 5 | 6123.10000000 | | 27M4D7W |
| 1 | 5 | 6123.10000000 | | 27M4D7W |
| 1 | 5 | 6123.10000000 | | 27M4D7W |
| 1 | 5 | 6123.10000000 | | 27M4D7W |
| 1 | 5 | 6123.10000000 | | 27M4D7W |
| 1 | 2 | 6152.75000000 | | 27M4D7W |
| 1 | 2 | 6152.75000000 | | 27M4D7W |
| 1 | 2 | 6152.75000000 | | 27M4D7W |
| 1 | 2 | 6152.75000000 | | 27M4D7W |
| 1 | 2 | 6152.75000000 | | 27M4D7W |
| 1 | 2 | 6152.75000000 | | 27M4D7W |
| 1 | 2 | 6152.75000000 | | 27M4D7W |
| 1 | 2 | 6152.75000000 | | 27M4D7W |
| 1 | 4 | 6152.75000000 | | 27M4D7W |
| 1 | 4 | 6152.75000000 | | 27M4D7W |
| 1 | 4 | 6152.75000000 | | 27M4D7W |
| 1 | 4 | 6152.75000000 | | 27M4D7W |
| 1 | 4 | 6152.75000000 | | 27M4D7W |
| 1 | 4 | 6152.75000000 | | 27M4D7W |
| 1 | 4 | 6152.75000000 | | 27M4D7W |
| 1 | 4 | 6152.75000000 | | 27M4D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PLATFORM EI-346, Gulf of Mexico, GULF OF MEXICO, GM | 28.16427778, -91.36908333 | 0.000 m | RIG | 33.500 m structure / 33.500 m overall | N |
| 2 | R | | 28.31105556, -91.20891667 | 0.000 m | | | |
| 3 | R | | 28.20302778, -91.53772222 | 0.000 m | | | |
| 4 | R | | 28.06147222, -91.06177778 | 0.000 m | | | |
| 5 | R | | 28.24813889, -91.13252778 | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ERICSSON UKY 220 12/SC15_R2X | | V | 39.3000 | 44.0000 | | |
| 1 | 2 | R | ERICSSON UKY 220 12/SC15_R2X | | | 39.3000 | | | |
| 1 | 3 | R | ERICSSON UKY 220 12/SC15_R2X | | | 39.3000 | | | |
| 1 | 4 | R | COMMSCOPE VHLPX6-6WB | | | 39.3000 | | | |
| 1 | 5 | R | COMMSCOPE VHLP6-6WB | | | 39.3000 | | | |
| 2 | 1 | T | ERICSSON UKY 220 12/SC15_R2X | | V | 39.3000 | 284.6000 | | |
| 2 | 5 | R | COMMSCOPE VHLP6-6WB | | | 39.3000 | | | |
| 3 | 1 | T | COMMSCOPE VHLPX6-6WB | | V | 39.3000 | 110.6000 | | |
| 4 | 1 | T | COMMSCOPE VHLP6-6WB | | H | 39.3000 | 68.1000 | | |
| 5 | 1 | T | COMMSCOPE VHLP6-6WB | | V | 39.3000 | 68.1000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-09 | WRCK640 | LIMOD |
| 2025-04-08 | WRCK640 | LIMOD |
| 2020-01-28 | WRCK640 | LETCNS |
| 2019-08-10 | WRCK640 | LITRAN |
| 2019-03-14 | WRCK640 | LITRAN |
| 2018-10-25 | WRCK640 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4094804 | 2026-08-02 02:43:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRCK640 | ULS 4094804 | 2026-08-02 02:43:17 |
| Status | A | ULS 4094804 | 2026-08-02 02:43:17 |
| Service | CF | ULS 4094804 | 2026-08-02 02:43:17 |
| Grant Date | 2018-10-25 | ULS 4094804 | 2026-08-02 02:43:17 |
| Expiration Date | 2028-10-25 | ULS 4094804 | 2026-08-02 02:43:17 |