Universal Licensing System
WRPX446
AIRCRAFT SERVICE INTERNATIONAL, INC
License details
| ULS identifier | 4576401 |
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| Call sign | WRPX446 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-04-01 |
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| Expiration | 2032-04-01 |
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| Frequency range | 461.50625 - 466.50625 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | SAN FRANCISCO, SAN MATEO, CA |
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| Coordinates | 37.6139167, -122.3848889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:59:38 |
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Licensee
| Name | AIRCRAFT SERVICE INTERNATIONAL, INC |
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| Applicant type | C |
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| FRN | 0032064727 |
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| Location | GRAPEVINE, TX |
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| Address | 3500 WILLIAM D. TATE, SUITE 200, GRAPEVINE, TX, 76051 |
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| Phone | 6827184044 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.50625000 | | | 40.000000 | 65.000000 | |
| 2 | 1 | MO | 461.50625000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 461.99375000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 466.50625000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.50625000 | | 4K00F1E |
| 2 | 1 | 461.50625000 | | 4K00F1E |
| 3 | 1 | 461.99375000 | | 4K00F1E |
| 2 | 1 | 466.50625000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TERMINAL 1, SAN FRANCISCO, SAN MATEO, CA | 37.61391667, -122.38488889 | 2.000 m | BANT | 8.000 m structure / 9.000 m overall | N |
| 2 | T | | | | | | |
| 3 | T | SAN FRANCISCO, SAN MATEO, CA | 37.61425000, -122.38538889 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 9.000 m | | | | -49.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3500 WILLIAM D TATE, GRAPEVINE, TX | TARRANT | 6827184044 |
License history
| Date | File or call sign | Action |
|---|
| 2022-05-11 | WRPX446 | LIMOD |
| 2022-04-01 | WRPX446 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4576401 | 2026-08-16 06:59:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRPX446 | ULS 4576401 | 2026-08-16 06:59:38 |
| Status | A | ULS 4576401 | 2026-08-16 06:59:38 |
| Service | IG | ULS 4576401 | 2026-08-16 06:59:38 |
| Grant Date | 2022-04-01 | ULS 4576401 | 2026-08-16 06:59:38 |
| Expiration Date | 2032-04-01 | ULS 4576401 | 2026-08-16 06:59:38 |