Universal Licensing System
WRPU390
NORTHROP GRUMMAN
License details
| ULS identifier | 4570659 |
|---|
| Call sign | WRPU390 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2022-03-17 |
|---|
| Expiration | 2032-03-17 |
|---|
| Frequency range | 464.8875 - 464.9125 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | REDONDO BEACH, LOS ANGELES, CA |
|---|
| Coordinates | 33.8933611, -118.3723056 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-09 03:04:23 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.43750000 | | | 40.000000 | 60.000000 | |
| 2 | 1 | MO | 464.43750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.46250000 | | | 40.000000 | 60.000000 | |
| 2 | 1 | MO | 464.46250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 464.63750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 464.71250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 464.88750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 464.91250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.43750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.46250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.43750000 | | 7K60FXE |
| 1 | 1 | 464.43750000 | | 7K60FXD |
| 1 | 1 | 464.43750000 | | 11K2F3E |
| 2 | 1 | 464.43750000 | | 11K2F3E |
| 2 | 1 | 464.43750000 | | 7K60FXE |
| 2 | 1 | 464.43750000 | | 7K60FXD |
| 1 | 1 | 464.46250000 | | 11K2F3E |
| 1 | 1 | 464.46250000 | | 7K60FXE |
| 1 | 1 | 464.46250000 | | 7K60FXD |
| 2 | 1 | 464.46250000 | | 7K60FXD |
| 2 | 1 | 464.46250000 | | 11K2F3E |
| 2 | 1 | 464.46250000 | | 7K60FXE |
| 3 | 1 | 464.63750000 | | 7K60FXE |
| 3 | 1 | 464.63750000 | | 11K2F3E |
| 3 | 1 | 464.63750000 | | 7K60FXD |
| 3 | 1 | 464.71250000 | | 11K2F3E |
| 3 | 1 | 464.71250000 | | 7K60FXD |
| 3 | 1 | 464.71250000 | | 7K60FXE |
| 3 | 1 | 464.88750000 | | 7K60FXE |
| 3 | 1 | 464.88750000 | | 7K60FXD |
| 3 | 1 | 464.88750000 | | 11K2F3E |
| 3 | 1 | 464.91250000 | | 7K60FXD |
| 3 | 1 | 464.91250000 | | 11K2F3E |
| 3 | 1 | 464.91250000 | | 7K60FXE |
| 2 | 1 | 469.43750000 | | 7K60FXE |
| 2 | 1 | 469.43750000 | | 7K60FXD |
| 2 | 1 | 469.43750000 | | 11K2F3E |
| 2 | 1 | 469.46250000 | | 7K60FXE |
| 2 | 1 | 469.46250000 | | 7K60FXD |
| 2 | 1 | 469.46250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 Space Park Blvd, REDONDO BEACH, LOS ANGELES, CA | 33.89336111, -118.37230556 | 22.000 m | BANT | 40.000 m structure / 42.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | Redondo Beach, LOS ANGELES, CA | 33.89336111, -118.37230556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 42.000 m | | | | 34.800 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1 Space Park Blvd, Redondo, CA | LOS ANGELES | 3108132537 |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-17 | WRPU390 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4570659 | 2026-08-09 03:04:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRPU390 | ULS 4570659 | 2026-08-09 03:04:23 |
| Status | A | ULS 4570659 | 2026-08-09 03:04:23 |
| Service | IG | ULS 4570659 | 2026-08-09 03:04:23 |
| Grant Date | 2022-03-17 | ULS 4570659 | 2026-08-09 03:04:23 |
| Expiration Date | 2032-03-17 | ULS 4570659 | 2026-08-09 03:04:23 |