Universal Licensing System
WROT397
City of Hope National Medical Center
License details
| ULS identifier | 4529930 |
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| Call sign | WROT397 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-12-06 |
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| Expiration | 2031-12-06 |
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| Frequency range | 72.1 - 72.14 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | Duarte, LOS ANGELES, CA |
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| Coordinates | 34.1290000, -117.9726111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:46 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 72.10000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 72.14000000 | | | 1.000000 | 1.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.10000000 | | 20K0F1D |
| 1 | 1 | 72.14000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Duarte, LOS ANGELES, CA | 34.12900000, -117.97261111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1500 E. Duarte Rd., Duarte, CA | LOS ANGELES | 6262187470 |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-18 | WROT397 | LIMOD |
| 2021-12-06 | WROT397 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4529930 | 2026-08-02 01:22:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROT397 | ULS 4529930 | 2026-08-02 01:22:46 |
| Status | A | ULS 4529930 | 2026-08-02 01:22:46 |
| Service | IG | ULS 4529930 | 2026-08-02 01:22:46 |
| Grant Date | 2021-12-06 | ULS 4529930 | 2026-08-02 01:22:46 |
| Expiration Date | 2031-12-06 | ULS 4529930 | 2026-08-02 01:22:46 |