Universal Licensing System
WQXM398
BLUE RIVER TECHNOLOGY
License details
| ULS identifier | 3801139 |
|---|
| Call sign | WQXM398 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2016-04-13 |
|---|
| Expiration | 2026-04-13 |
|---|
| Cancellation | 2026-06-13 |
|---|
| Frequency range | 451.8 - 469.55 MHz (6 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:22:10 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 451.80000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | MOI | 456.80000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | MOI | 464.50000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | MOI | 464.55000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | MOI | 469.50000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | MOI | 469.55000000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.80000000 | | 9K75F1D |
| 1 | 1 | 451.80000000 | | 11K2F1D |
| 1 | 1 | 451.80000000 | | 11K2F2D |
| 1 | 1 | 456.80000000 | | 9K75F1D |
| 1 | 1 | 456.80000000 | | 11K2F2D |
| 1 | 1 | 456.80000000 | | 11K2F1D |
| 1 | 1 | 464.50000000 | | 11K2F2D |
| 1 | 1 | 464.50000000 | | 9K75F1D |
| 1 | 1 | 464.50000000 | | 11K2F1D |
| 1 | 1 | 464.55000000 | | 11K2F2D |
| 1 | 1 | 464.55000000 | | 9K75F1D |
| 1 | 1 | 464.55000000 | | 11K2F1D |
| 1 | 1 | 469.50000000 | | 11K2F2D |
| 1 | 1 | 469.50000000 | | 11K2F1D |
| 1 | 1 | 469.50000000 | | 9K75F1D |
| 1 | 1 | 469.55000000 | | 11K2F1D |
| 1 | 1 | 469.55000000 | | 11K2F2D |
| 1 | 1 | 469.55000000 | | 9K75F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 575 N PASTORIA AVE, SUNNYVALE, CA | SANTA CLARA | 6508044021 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-13 | WQXM398 | LIEXP |
| 2026-01-19 | WQXM398 | LETRES |
| 2016-04-13 | WQXM398 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3801139 | 2026-08-02 01:22:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQXM398 | ULS 3801139 | 2026-08-02 01:22:10 |
| Status | E | ULS 3801139 | 2026-08-02 01:22:10 |
| Service | IG | ULS 3801139 | 2026-08-02 01:22:10 |
| Grant Date | 2016-04-13 | ULS 3801139 | 2026-08-02 01:22:10 |
| Expiration Date | 2026-04-13 | ULS 3801139 | 2026-08-02 01:22:10 |
| Cancellation Date | 2026-06-13 | ULS 3801139 | 2026-08-02 01:22:10 |