Universal Licensing System
WQLD921
MARLBOROUGH SCHOOL
License details
| ULS identifier | 3155142 |
|---|
| Call sign | WQLD921 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2009-12-18 |
|---|
| Expiration | 2019-12-18 |
|---|
| Cancellation | 2020-02-22 |
|---|
| Frequency range | 463.2125 - 468.2875 MHz (4 frequencies) |
|---|
| Locations | 2 |
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| Representative location | LOS ANGELES, LOS ANGELES, CA |
|---|
| Coordinates | 34.0693611, -118.3268889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 03:02:12 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 463.21250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 463.28750000 | | | 35.000000 | 45.000000 | |
| 2 | 1 | MO | 463.28750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.21250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.28750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 463.21250000 | | 7K60FXE |
| 2 | 1 | 463.21250000 | | 7K60FXD |
| 2 | 1 | 463.21250000 | | 11K2F3E |
| 1 | 1 | 463.28750000 | | 7K60FXE |
| 1 | 1 | 463.28750000 | | 7K60FXD |
| 1 | 1 | 463.28750000 | | 11K2F3E |
| 2 | 1 | 463.28750000 | | 11K2F3E |
| 2 | 1 | 463.28750000 | | 7K60FXD |
| 2 | 1 | 463.28750000 | | 7K60FXE |
| 2 | 1 | 468.21250000 | | 11K2F3E |
| 2 | 1 | 468.21250000 | | 7K60FXE |
| 2 | 1 | 468.21250000 | | 7K60FXD |
| 2 | 1 | 468.28750000 | | 11K2F3E |
| 2 | 1 | 468.28750000 | | 7K60FXE |
| 2 | 1 | 468.28750000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 250 S. ROSSMORE AVE, LOS ANGELES, LOS ANGELES, CA | 34.06936111, -118.32688889 | 71.000 m | B | 15.000 m structure / 15.000 m overall | |
| 2 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | -46.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 250 SOUTH ROSSMORE AVE, LOS ANGELES, CA | LOS ANGELES | 3239351147 |
License history
| Date | File or call sign | Action |
|---|
| 2020-02-22 | WQLD921 | LIEXP |
| 2019-12-10 | WQLD921 | LIMOD |
| 2019-09-23 | WQLD921 | LETRES |
| 2016-04-20 | WQLD921 | PNLISR |
| 2016-04-20 | WQLD921 | LETTRS |
| 2015-12-15 | WQLD921 | LETCNS |
| 2015-03-13 | WQLD921 | LIMOD |
| 2009-12-18 | WQLD921 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3155142 | 2026-08-09 03:02:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQLD921 | ULS 3155142 | 2026-08-09 03:02:12 |
| Status | E | ULS 3155142 | 2026-08-09 03:02:12 |
| Service | IG | ULS 3155142 | 2026-08-09 03:02:12 |
| Grant Date | 2009-12-18 | ULS 3155142 | 2026-08-09 03:02:12 |
| Expiration Date | 2019-12-18 | ULS 3155142 | 2026-08-09 03:02:12 |
| Cancellation Date | 2020-02-22 | ULS 3155142 | 2026-08-09 03:02:12 |