Universal Licensing System
WRBP478
ISP Industries LLC db/a isp.net
License details
| ULS identifier | 4045190 |
|---|
| Call sign | WRBP478 |
|---|
| Radio service | CF |
|---|
| Status | A |
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| Grant date | 2018-05-14 |
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| Expiration | 2028-05-14 |
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| Frequency range | 10975 - 11015 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | SEATTLE, KING, WA |
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| Coordinates | 47.6607778, -122.3162778 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:53 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10975.00000000 | | | | | |
| 1 | 1 | FXO | 10975.00000000 | | | | | |
| 1 | 1 | FXO | 10975.00000000 | | | | | |
| 1 | 1 | FXO | 10975.00000000 | | | | | |
| 1 | 1 | FXO | 10975.00000000 | | | | | |
| 1 | 1 | FXO | 10975.00000000 | | | | | |
| 1 | 1 | FXO | 11015.00000000 | | | | | |
| 1 | 1 | FXO | 11015.00000000 | | | | | |
| 1 | 1 | FXO | 11015.00000000 | | | | | |
| 1 | 1 | FXO | 11015.00000000 | | | | | |
| 1 | 1 | FXO | 11015.00000000 | | | | | |
| 1 | 1 | FXO | 11015.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10975.00000000 | | 36M7D7W |
| 1 | 1 | 10975.00000000 | | 36M7D7W |
| 1 | 1 | 10975.00000000 | | 36M7D7W |
| 1 | 1 | 10975.00000000 | | 36M7D7W |
| 1 | 1 | 10975.00000000 | | 36M7D7W |
| 1 | 1 | 10975.00000000 | | 36M7D7W |
| 1 | 1 | 11015.00000000 | | 36M7D7W |
| 1 | 1 | 11015.00000000 | | 36M7D7W |
| 1 | 1 | 11015.00000000 | | 36M7D7W |
| 1 | 1 | 11015.00000000 | | 36M7D7W |
| 1 | 1 | 11015.00000000 | | 36M7D7W |
| 1 | 1 | 11015.00000000 | | 36M7D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1107 NE 45TH ST, SEATTLE, KING, WA | 47.66077778, -122.31627778 | 52.300 m | B | 26.000 m structure / 26.000 m overall | |
| 2 | R | | 47.61108333, -122.32263889 | 105.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP3-11WA | | V | 38.5000 | 184.9000 | | |
| 1 | 2 | R | COMMSCOPE VHLP2-11WA | | | 34.7000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-17 | WRBP478 | LIASS |
| 2025-04-26 | WRBP478 | LIAUA |
| 2023-07-24 | WRBP478 | LIASS |
| 2020-02-01 | WRBP478 | LITRAN |
| 2019-08-13 | WRBP478 | LETCNS |
| 2018-06-08 | WRBP478 | LIAUA |
| 2018-05-14 | WRBP478 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4045190 | 2026-08-02 02:43:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBP478 | ULS 4045190 | 2026-08-02 02:43:53 |
| Status | A | ULS 4045190 | 2026-08-02 02:43:53 |
| Service | CF | ULS 4045190 | 2026-08-02 02:43:53 |
| Grant Date | 2018-05-14 | ULS 4045190 | 2026-08-02 02:43:53 |
| Expiration Date | 2028-05-14 | ULS 4045190 | 2026-08-02 02:43:53 |