Universal Licensing System
WRKK878
KIRO-TV, INC.
License details
| ULS identifier | 4375568 |
|---|
| Call sign | WRKK878 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2021-01-19 |
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| Expiration | 2031-01-19 |
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| Frequency range | 21975 MHz |
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| Locations | 2 |
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| Representative location | Seattle, KING, WA |
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| Coordinates | 47.6194444, -122.3481111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21975.00000000 | | 50M0D1W |
| 1 | 1 | 21975.00000000 | | 50M0D1W |
| 1 | 1 | 21975.00000000 | | 50M0D1W |
| 1 | 1 | 21975.00000000 | | 50M0D1W |
| 1 | 1 | 21975.00000000 | | 50M0D1W |
| 1 | 1 | 21975.00000000 | | 50M0D1W |
| 1 | 1 | 21975.00000000 | | 50M0D1W |
| 1 | 1 | 21975.00000000 | | 50M0D1W |
| 1 | 1 | 21975.00000000 | | 50M0D1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 100 4th Avenue, Seattle, KING, WA | 47.61944444, -122.34811111 | 39.900 m | B | 27.400 m structure / 30.500 m overall | |
| 2 | R | | 47.61747222, -122.35063889 | 35.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | SAF TEHNIKA D23A60C1K601 | | H | 41.4000 | 220.9000 | | |
| 1 | 2 | R | SAF TEHNIKA D23A60C1K601 | | | 41.4000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-01-01 | WRKK878 | LITRAN |
| 2021-01-28 | WRKK878 | LIAUA |
| 2021-01-19 | WRKK878 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4375568 | 2026-08-02 02:46:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKK878 | ULS 4375568 | 2026-08-02 02:46:36 |
| Status | A | ULS 4375568 | 2026-08-02 02:46:36 |
| Service | MG | ULS 4375568 | 2026-08-02 02:46:36 |
| Grant Date | 2021-01-19 | ULS 4375568 | 2026-08-02 02:46:36 |
| Expiration Date | 2031-01-19 | ULS 4375568 | 2026-08-02 02:46:36 |