Universal Licensing System
KB70457
NORTON SIMON MUSEUM OF ART
License details
| ULS identifier | 1772282 |
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| Call sign | KB70457 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-05-03 |
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| Expiration | 2035-05-11 |
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| Frequency range | 452.775 - 467.925 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | PASADENA, LOS ANGELES, CA |
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| Coordinates | 34.1461111, -118.1595278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:13 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.77500000 | | | 35.000000 | 45.000000 | |
| 3 | 1 | MO | 452.77500000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 457.77500000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 467.92500000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.77500000 | | 7K60F7W |
| 1 | 1 | 452.77500000 | | 11K2F3E |
| 3 | 1 | 452.77500000 | | 11K2F3E |
| 3 | 1 | 452.77500000 | | 7K60F7W |
| 3 | 1 | 457.77500000 | | 7K60F7W |
| 3 | 1 | 457.77500000 | | 11K2F3E |
| 2 | 1 | 467.92500000 | | 7K60F7W |
| 2 | 1 | 467.92500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 411 WEST COLORADO BLVD., PASADENA, LOS ANGELES, CA | 34.14611111, -118.15952778 | 246.000 m | B | 18.000 m structure / 20.000 m overall | N |
| 2 | T | LOS ANGELES, CA | 34.14611111, -118.15952778 | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 20.000 m | | | | 113.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 411 W COLORADO BLVD, PASADENA, CA | LOS ANGELES | 6268446962 |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-03 | KB70457 | LIREN |
| 2025-02-17 | KB70457 | LETRES |
| 2015-03-19 | KB70457 | LTSAPR |
| 2015-03-19 | KB70457 | LIREN |
| 2015-02-16 | KB70457 | LETRES |
| 2013-04-11 | KB70457 | LIMOD |
| 2005-04-27 | KB70457 | LTSFRN |
| 2005-04-27 | KB70457 | LIREN |
| 2005-03-21 | KB70457 | LETRES |
| 2001-10-29 | KB70457 | AUDOPR |
| 2000-11-23 | KB70457 | LICCNV |
| 2000-04-17 | KB70457 | AUTHPR |
| 2000-04-17 | KB70457 | LIREN |
| 2000-02-05 | KB70457 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1772282 | 2026-08-02 01:18:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KB70457 | ULS 1772282 | 2026-08-02 01:18:13 |
| Status | A | ULS 1772282 | 2026-08-02 01:18:13 |
| Service | IG | ULS 1772282 | 2026-08-02 01:18:13 |
| Grant Date | 2025-05-03 | ULS 1772282 | 2026-08-02 01:18:13 |
| Expiration Date | 2035-05-11 | ULS 1772282 | 2026-08-02 01:18:13 |