Universal Licensing System
WQBI603
CHABOT SPACE & SCIENCE CENTER
License details
| ULS identifier | 2662804 |
|---|
| Call sign | WQBI603 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-11-13 |
|---|
| Expiration | 2034-10-14 |
|---|
| Frequency range | 451.975 - 467.925 MHz (11 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | OAKLAND, ALAMEDA, CA |
|---|
| Coordinates | 37.8193056, -122.1810833 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:17:41 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.97500000 | | | 45.000000 | 65.000000 | |
| 2 | 1 | MO | 451.97500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.35000000 | | | 25.000000 | 45.000000 | |
| 2 | 1 | MO | 452.35000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.97500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.35000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 463.38750000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 463.78750000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 467.75000000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 467.77500000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 467.80000000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 467.82500000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 467.92500000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.97500000 | | 7K60FXE |
| 1 | 1 | 451.97500000 | | 11K2F3E |
| 2 | 1 | 451.97500000 | | 7K60FXE |
| 2 | 1 | 451.97500000 | | 11K2F3E |
| 1 | 1 | 452.35000000 | | 11K2F3E |
| 1 | 1 | 452.35000000 | | 7K60FXE |
| 2 | 1 | 452.35000000 | | 7K60FXE |
| 2 | 1 | 452.35000000 | | 11K2F3E |
| 2 | 1 | 456.97500000 | | 7K60FXE |
| 2 | 1 | 456.97500000 | | 11K2F3E |
| 2 | 1 | 457.35000000 | | 11K2F3E |
| 2 | 1 | 457.35000000 | | 7K60FXE |
| 3 | 1 | 463.38750000 | | 7K60FXE |
| 3 | 1 | 463.38750000 | | 11K2F3E |
| 3 | 1 | 463.78750000 | | 7K60FXE |
| 3 | 1 | 463.78750000 | | 11K2F3E |
| 3 | 1 | 467.75000000 | | 7K60FXE |
| 3 | 1 | 467.75000000 | | 11K2F3E |
| 3 | 1 | 467.77500000 | | 7K60FXE |
| 3 | 1 | 467.77500000 | | 11K2F3E |
| 3 | 1 | 467.80000000 | | 11K2F3E |
| 3 | 1 | 467.80000000 | | 7K60FXE |
| 3 | 1 | 467.82500000 | | 7K60FXE |
| 3 | 1 | 467.82500000 | | 11K2F3E |
| 3 | 1 | 467.92500000 | | 11K2F3E |
| 3 | 1 | 467.92500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 10000 SKYLINE BOULEVARD, OAKLAND, ALAMEDA, CA | 37.81930556, -122.18108333 | 464.000 m | BMAST | 10.000 m structure / 20.000 m overall | |
| 2 | T | OAKLAND, ALAMEDA, CA | 37.81930556, -122.18108333 | | | | |
| 3 | T | OAKLAND, ALAMEDA, CA | 37.81930556, -122.18108333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 20.000 m | V | 3.0000 | 360.0000 | 344.300 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 10000 SKYLINE BLVD, OAKLAND, CA | ALAMEDA | 5103367319 |
License history
| Date | File or call sign | Action |
|---|
| 2024-11-13 | WQBI603 | LIREN |
| 2024-07-22 | WQBI603 | LETRES |
| 2024-01-04 | WQBI603 | LETCNS |
| 2023-03-31 | WQBI603 | LIMOD |
| 2019-05-21 | WQBI603 | LIAUA |
| 2014-07-29 | WQBI603 | LIREN |
| 2014-07-28 | WQBI603 | ESUAPR |
| 2014-07-21 | WQBI603 | LETRES |
| 2014-03-04 | WQBI603 | LIMOD |
| 2008-02-21 | WQBI603 | LIMOD |
| 2005-07-18 | WQBI603 | LETCNS |
| 2004-10-14 | WQBI603 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2662804 | 2026-08-02 01:17:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQBI603 | ULS 2662804 | 2026-08-02 01:17:41 |
| Status | A | ULS 2662804 | 2026-08-02 01:17:41 |
| Service | IG | ULS 2662804 | 2026-08-02 01:17:41 |
| Grant Date | 2024-11-13 | ULS 2662804 | 2026-08-02 01:17:41 |
| Expiration Date | 2034-10-14 | ULS 2662804 | 2026-08-02 01:17:41 |