Universal Licensing System
WRTI869
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 4625170 |
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| Call sign | WRTI869 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2022-06-22 |
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| Expiration | 2032-06-22 |
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| Frequency range | 11225 - 11425 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | KAUMAKANI, KAUAI, HI |
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| Coordinates | 21.9308333, -159.6125278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 11225.00000000 | | | | | |
| 1 | 1 | FXO | 11345.00000000 | | | | | |
| 1 | 2 | FXO | 11385.00000000 | | | | | |
| 1 | 1 | FXO | 11425.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 11225.00000000 | | 40M0D7W |
| 1 | 1 | 11345.00000000 | | 40M0D7W |
| 1 | 2 | 11385.00000000 | | 40M0D7W |
| 1 | 1 | 11425.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MAKAWELI - KAU104, KAUMAKANI, KAUAI, HI | 21.93083333, -159.61252778 | 146.000 m | MTOWER | 22.600 m structure / 23.800 m overall | |
| 2 | R | | 22.08058333, -159.66638889 | 1113.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION VHLPX6-11A | | H | 43.8000 | 341.5000 | | |
| 1 | 2 | R | ANDREW CORPORATION VHLPX6-11A | | | 43.8000 | | | |
| 2 | 1 | T | ANDREW CORPORATION VHLPX6-11A | | V | 43.8000 | 341.5000 | | |
| 2 | 2 | R | ANDREW CORPORATION VHLPX6-11A | | | 43.8000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WRTI869 | LIAUA |
| 2024-01-25 | WRTI869 | LIAUA |
| 2023-01-18 | WRTI869 | LIAUA |
| 2023-01-12 | WRTI869 | LIAUA |
| 2022-06-22 | WRTI869 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4625170 | 2026-08-02 02:47:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTI869 | ULS 4625170 | 2026-08-02 02:47:18 |
| Status | A | ULS 4625170 | 2026-08-02 02:47:18 |
| Service | CF | ULS 4625170 | 2026-08-02 02:47:18 |
| Grant Date | 2022-06-22 | ULS 4625170 | 2026-08-02 02:47:18 |
| Expiration Date | 2032-06-22 | ULS 4625170 | 2026-08-02 02:47:18 |