Universal Licensing System
WRTN405
ST. MARYS ACADEMY
License details
| ULS identifier | 4631936 |
|---|
| Call sign | WRTN405 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2022-07-07 |
|---|
| Expiration | 2032-07-07 |
|---|
| Frequency range | 456.15 - 457.75 MHz (4 frequencies) |
|---|
| Locations | 2 |
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| Representative location | ENGLEWOOD, ARAPAHOE, CO |
|---|
| Coordinates | 39.6333333, -104.9613889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:50 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.30000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 451.30000000 | | | 4.000000 | 4.000000 | |
| 1 | 2 | FB2 | 451.98750000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 451.98750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.06250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.15000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.30000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.52500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.98750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.05000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.75000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.30000000 | | 7K60FXE |
| 1 | 1 | 451.30000000 | | 11K2F3E |
| 2 | 1 | 451.30000000 | | 11K2F3E |
| 2 | 1 | 451.30000000 | | 7K60FXE |
| 1 | 2 | 451.98750000 | | 11K2F3E |
| 1 | 2 | 451.98750000 | | 7K60FXE |
| 2 | 1 | 451.98750000 | | 11K2F3E |
| 2 | 1 | 451.98750000 | | 7K60FXE |
| 2 | 1 | 456.06250000 | | 7K60FXE |
| 2 | 1 | 456.06250000 | | 11K2F3E |
| 2 | 1 | 456.15000000 | | 11K2F3E |
| 2 | 1 | 456.15000000 | | 7K60FXE |
| 2 | 1 | 456.30000000 | | 11K2F3E |
| 2 | 1 | 456.30000000 | | 7K60FXE |
| 2 | 1 | 456.52500000 | | 7K60FXE |
| 2 | 1 | 456.52500000 | | 11K2F3E |
| 2 | 1 | 456.98750000 | | 7K60FXE |
| 2 | 1 | 456.98750000 | | 11K2F3E |
| 2 | 1 | 457.05000000 | | 11K2F3E |
| 2 | 1 | 457.05000000 | | 7K60FXE |
| 2 | 1 | 457.75000000 | | 7K60FXE |
| 2 | 1 | 457.75000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4545 S. UNIVERSITY BLVD., ENGLEWOOD, ARAPAHOE, CO | 39.63333333, -104.96138889 | 1656.000 m | BANT | 10.000 m structure / 11.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 11.000 m | | | | -21.200 | |
| 1 | 2 | T | | | | | | | |
| 2 | 1 | T | | 11.000 m | | | | -21.200 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4545 S. UNIVERSITY BLVD., ENGLEWOOD, CO | ARAPAHOE | 3037628300 |
License history
| Date | File or call sign | Action |
|---|
| 2022-07-07 | WRTN405 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4631936 | 2026-08-02 01:23:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTN405 | ULS 4631936 | 2026-08-02 01:23:50 |
| Status | A | ULS 4631936 | 2026-08-02 01:23:50 |
| Service | IG | ULS 4631936 | 2026-08-02 01:23:50 |
| Grant Date | 2022-07-07 | ULS 4631936 | 2026-08-02 01:23:50 |
| Expiration Date | 2032-07-07 | ULS 4631936 | 2026-08-02 01:23:50 |