Universal Licensing System
WRBY589
Atholton Adventist Academy
License details
| ULS identifier | 4068744 |
|---|
| Call sign | WRBY589 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2018-07-25 |
|---|
| Expiration | 2028-07-25 |
|---|
| Frequency range | 451.1875 - 469.55 MHz (10 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | COLUMBIA, HOWARD, MD |
|---|
| Coordinates | 39.1925000, -76.8691944 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:22:11 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.18750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 451.76250000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MOI | 451.81250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.48750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.68750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MOI | 456.80000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MOI | 456.81250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.48750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MOI | 469.50000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MOI | 469.55000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.18750000 | | 4K00F7W |
| 1 | 1 | 451.18750000 | | 4K00F1E |
| 1 | 1 | 451.18750000 | | 11K2F3E |
| 1 | 1 | 451.18750000 | | 7K60FXE |
| 1 | 1 | 451.18750000 | | 4K00F1D |
| 1 | 1 | 451.76250000 | | 11K2F3E |
| 1 | 1 | 451.76250000 | | 4K00F1D |
| 1 | 1 | 451.76250000 | | 7K60FXE |
| 1 | 1 | 451.76250000 | | 4K00F1E |
| 1 | 1 | 451.76250000 | | 4K00F7W |
| 2 | 1 | 451.81250000 | | 11K2F3E |
| 2 | 1 | 451.81250000 | | 7K60FXE |
| 2 | 1 | 451.81250000 | | 4K00F1D |
| 2 | 1 | 451.81250000 | | 4K00F7W |
| 2 | 1 | 451.81250000 | | 4K00F1E |
| 1 | 1 | 452.48750000 | | 4K00F1D |
| 1 | 1 | 452.48750000 | | 11K2F3E |
| 1 | 1 | 452.48750000 | | 4K00F1E |
| 1 | 1 | 452.48750000 | | 7K60FXE |
| 1 | 1 | 452.48750000 | | 4K00F7W |
| 1 | 1 | 456.68750000 | | 11K2F3E |
| 1 | 1 | 456.68750000 | | 4K00F1D |
| 1 | 1 | 456.68750000 | | 4K00F7W |
| 1 | 1 | 456.68750000 | | 7K60FXE |
| 1 | 1 | 456.68750000 | | 4K00F1E |
| 2 | 1 | 456.80000000 | | 4K00F7W |
| 2 | 1 | 456.80000000 | | 4K00F1D |
| 2 | 1 | 456.80000000 | | 11K2F3E |
| 2 | 1 | 456.80000000 | | 4K00F1E |
| 2 | 1 | 456.80000000 | | 7K60FXE |
| 2 | 1 | 456.81250000 | | 11K2F3E |
| 2 | 1 | 456.81250000 | | 4K00F1D |
| 2 | 1 | 456.81250000 | | 4K00F7W |
| 2 | 1 | 456.81250000 | | 4K00F1E |
| 2 | 1 | 456.81250000 | | 7K60FXE |
| 1 | 1 | 457.48750000 | | 4K00F7W |
| 1 | 1 | 457.48750000 | | 4K00F1E |
| 1 | 1 | 457.48750000 | | 11K2F3E |
| 1 | 1 | 457.48750000 | | 4K00F1D |
| 1 | 1 | 457.48750000 | | 7K60FXE |
| 2 | 1 | 469.50000000 | | 4K00F7W |
| 2 | 1 | 469.50000000 | | 4K00F1E |
| 2 | 1 | 469.50000000 | | 4K00F1D |
| 2 | 1 | 469.50000000 | | 7K60FXE |
| 2 | 1 | 469.50000000 | | 11K2F3E |
| 2 | 1 | 469.55000000 | | 4K00F1E |
| 2 | 1 | 469.55000000 | | 7K60FXE |
| 2 | 1 | 469.55000000 | | 11K2F3E |
| 2 | 1 | 469.55000000 | | 4K00F1D |
| 2 | 1 | 469.55000000 | | 4K00F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | COLUMBIA, HOWARD, MD | 39.19250000, -76.86919444 | | | | |
| 2 | T | MD | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 6520 Martin Rd, Columbia, MD | HOWARD | 4107402425 |
License history
| Date | File or call sign | Action |
|---|
| 2019-04-23 | WRBY589 | LETCNS |
| 2018-07-25 | WRBY589 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4068744 | 2026-08-02 01:22:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBY589 | ULS 4068744 | 2026-08-02 01:22:11 |
| Status | A | ULS 4068744 | 2026-08-02 01:22:11 |
| Service | IG | ULS 4068744 | 2026-08-02 01:22:11 |
| Grant Date | 2018-07-25 | ULS 4068744 | 2026-08-02 01:22:11 |
| Expiration Date | 2028-07-25 | ULS 4068744 | 2026-08-02 01:22:11 |