Universal Licensing System
WRXB557
SAINT VRAIN VALLEY SCHOOL DISTRICT RE-1J
License details
| ULS identifier | 4756458 |
|---|
| Call sign | WRXB557 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-04-22 |
|---|
| Expiration | 2033-04-22 |
|---|
| Frequency range | 464.3375 - 469.3375 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | LONGMONT, BOULDER, CO |
|---|
| Coordinates | 40.1832500, -105.1161667 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:22:29 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.33750000 | | | 35.000000 | 55.000000 | |
| 2 | 1 | MO | 464.33750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 469.33750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.33750000 | | 8K30F1E |
| 1 | 1 | 464.33750000 | | 7K60FXE |
| 1 | 1 | 464.33750000 | | 11K2F3E |
| 2 | 1 | 464.33750000 | | 8K30F1E |
| 2 | 1 | 464.33750000 | | 11K2F3E |
| 2 | 1 | 464.33750000 | | 7K60FXE |
| 2 | 1 | 469.33750000 | | 7K60FXE |
| 2 | 1 | 469.33750000 | | 8K30F1E |
| 2 | 1 | 469.33750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1415 14TH AVE, LONGMONT, BOULDER, CO | 40.18325000, -105.11616667 | 1531.000 m | BANT | 6.000 m structure / 9.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | -29.400 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 895 S. PRATT PKWY, LONGMONT, CO | BOULDER | 3037027516 |
License history
| Date | File or call sign | Action |
|---|
| 2026-04-21 | WRXB557 | LIAUA |
| 2023-04-22 | WRXB557 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4756458 | 2026-08-02 01:22:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRXB557 | ULS 4756458 | 2026-08-02 01:22:29 |
| Status | A | ULS 4756458 | 2026-08-02 01:22:29 |
| Service | IG | ULS 4756458 | 2026-08-02 01:22:29 |
| Grant Date | 2023-04-22 | ULS 4756458 | 2026-08-02 01:22:29 |
| Expiration Date | 2033-04-22 | ULS 4756458 | 2026-08-02 01:22:29 |