Universal Licensing System
WQBS498
POLYTECHNIC SCHOOL
License details
| ULS identifier | 2676284 |
|---|
| Call sign | WQBS498 |
|---|
| Radio service | IG |
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| Status | A |
|---|
| Grant date | 2024-11-21 |
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| Expiration | 2034-12-06 |
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| Frequency range | 461.05 - 466.9625 MHz (6 frequencies) |
|---|
| Locations | 1 |
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| Representative location | PASADENA, LOS ANGELES, CA |
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| Coordinates | 34.1358333, -118.1295278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.05000000 | | | 35.000000 | 45.000000 | |
| 2 | 1 | MO | 461.05000000 | | | 10.000000 | 10.000000 | |
| 3 | 1 | MO | 461.88750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 461.96250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.05000000 | | | 10.000000 | 10.000000 | |
| 3 | 1 | MO | 466.88750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 466.96250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.05000000 | | 7K60FXD |
| 1 | 1 | 461.05000000 | | 11K2F3E |
| 1 | 1 | 461.05000000 | | 7K60FXE |
| 2 | 1 | 461.05000000 | | 7K60FXD |
| 2 | 1 | 461.05000000 | | 11K2F3E |
| 2 | 1 | 461.05000000 | | 7K60FXE |
| 3 | 1 | 461.88750000 | | 11K2F3E |
| 3 | 1 | 461.88750000 | | 7K60FXD |
| 3 | 1 | 461.88750000 | | 7K60FXE |
| 3 | 1 | 461.96250000 | | 11K2F3E |
| 3 | 1 | 461.96250000 | | 7K60FXE |
| 3 | 1 | 461.96250000 | | 7K60FXD |
| 2 | 1 | 466.05000000 | | 7K60FXD |
| 2 | 1 | 466.05000000 | | 7K60FXE |
| 2 | 1 | 466.05000000 | | 11K2F3E |
| 3 | 1 | 466.88750000 | | 11K2F3E |
| 3 | 1 | 466.88750000 | | 7K60FXD |
| 3 | 1 | 466.88750000 | | 7K60FXE |
| 3 | 1 | 466.96250000 | | 7K60FXE |
| 3 | 1 | 466.96250000 | | 7K60FXD |
| 3 | 1 | 466.96250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1030 E. CALIFORNIA, PASADENA, LOS ANGELES, CA | 34.13583333, -118.12952778 | 220.000 m | BANT | 12.000 m structure / 15.000 m overall | |
| 2 | T | | | | | | |
| 3 | | PASADENA, LOS ANGELES, CA | 34.13583333, -118.12952778 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 15.000 m | | | | -108.600 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1030 E. CALIFORNIA, PASADENA, CA | LOS ANGELES | 6267922147 |
License history
| Date | File or call sign | Action |
|---|
| 2024-11-21 | WQBS498 | LIREN |
| 2024-09-09 | WQBS498 | LETRES |
| 2014-09-17 | WQBS498 | LTSAPR |
| 2014-09-17 | WQBS498 | LIREN |
| 2014-09-15 | WQBS498 | LETRES |
| 2013-04-08 | WQBS498 | LIMOD |
| 2004-12-06 | WQBS498 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2676284 | 2026-08-02 01:17:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQBS498 | ULS 2676284 | 2026-08-02 01:17:27 |
| Status | A | ULS 2676284 | 2026-08-02 01:17:27 |
| Service | IG | ULS 2676284 | 2026-08-02 01:17:27 |
| Grant Date | 2024-11-21 | ULS 2676284 | 2026-08-02 01:17:27 |
| Expiration Date | 2034-12-06 | ULS 2676284 | 2026-08-02 01:17:27 |