Universal Licensing System
WRFF747
900 F STREET OWNER, LLC
License details
| ULS identifier | 4253404 |
|---|
| Call sign | WRFF747 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2020-02-21 |
|---|
| Expiration | 2030-02-21 |
|---|
| Frequency range | 466.1 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | WASHINGTON, DC |
|---|
| Coordinates | 38.8971389, -77.0243611 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:23:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.63750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.88750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.41250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.53750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.78750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FB2 | 461.10000000 | | | 25.000000 | 50.000000 | |
| 3 | 1 | MO | 461.10000000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 466.10000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.63750000 | | 7K60FXE |
| 1 | 1 | 452.88750000 | | 7K60FXE |
| 1 | 1 | 456.41250000 | | 7K60FXE |
| 1 | 1 | 456.53750000 | | 7K60FXE |
| 1 | 1 | 457.78750000 | | 7K60FXE |
| 2 | 1 | 461.10000000 | | 7K60FXW |
| 2 | 1 | 461.10000000 | | 11K2F3E |
| 2 | 1 | 461.10000000 | | 7K60FXE |
| 3 | 1 | 461.10000000 | | 7K60FXE |
| 3 | 1 | 461.10000000 | | 11K2F3E |
| 3 | 1 | 461.10000000 | | 7K60FXW |
| 3 | 1 | 466.10000000 | | 7K60FXW |
| 3 | 1 | 466.10000000 | | 11K2F3E |
| 3 | 1 | 466.10000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WASHINGTON, DC | 38.89713889, -77.02436111 | | | | |
| 2 | T | 900 F STREET NW, WASHINGTON, DC | 38.89713889, -77.02436111 | 11.000 m | B | 36.500 m structure / 36.500 m overall | N |
| 3 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 21.300 m | | | | -10.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 900 F STREET NW, WASHINGTON, DC | | 2026412835 |
License history
| Date | File or call sign | Action |
|---|
| 2021-09-23 | WRFF747 | LIMOD |
| 2020-02-21 | WRFF747 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4253404 | 2026-08-02 01:23:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFF747 | ULS 4253404 | 2026-08-02 01:23:36 |
| Status | A | ULS 4253404 | 2026-08-02 01:23:36 |
| Service | IG | ULS 4253404 | 2026-08-02 01:23:36 |
| Grant Date | 2020-02-21 | ULS 4253404 | 2026-08-02 01:23:36 |
| Expiration Date | 2030-02-21 | ULS 4253404 | 2026-08-02 01:23:36 |