Universal Licensing System
WSJM404
Lanteris Space Holdings LLC
License details
| ULS identifier | 5179045 |
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| Call sign | WSJM404 |
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| Radio service | YG |
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| Status | A |
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| Grant date | 2025-08-07 |
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| Expiration | 2035-08-07 |
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| Frequency range | 451.35 - 456.35 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Palo Alto, SANTA CLARA, CA |
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| Coordinates | 37.4283333, -122.1031667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 03:11:05 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.35000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 451.35000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.35000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.35000000 | | 7K60FXE |
| 2 | 1 | 451.35000000 | | 7K60FXE |
| 2 | 1 | 456.35000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3875 Fabian Way, Palo Alto, SANTA CLARA, CA | 37.42833333, -122.10316667 | 2.000 m | BPOLE | 7.600 m structure / 10.700 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.700 m | | | | -61.500 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3875 Fabian Way, Palo Alto, CA | SANTA CLARA | 6508524000 |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5101 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-13 | WSJM404 | LITRAN |
| 2025-12-15 | WSJM404 | COR |
| 2025-11-20 | WSJM404 | LIAUA |
| 2025-08-07 | WSJM404 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5179045 | 2026-08-09 03:11:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSJM404 | ULS 5179045 | 2026-08-09 03:11:05 |
| Status | A | ULS 5179045 | 2026-08-09 03:11:05 |
| Service | YG | ULS 5179045 | 2026-08-09 03:11:05 |
| Grant Date | 2025-08-07 | ULS 5179045 | 2026-08-09 03:11:05 |
| Expiration Date | 2035-08-07 | ULS 5179045 | 2026-08-09 03:11:05 |