Universal Licensing System
WRAC912
Widmo Holdings LLC
License details
| ULS identifier | 3964119 |
|---|
| Call sign | WRAC912 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2017-10-12 |
|---|
| Expiration | 2027-10-12 |
|---|
| Frequency range | 21625 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Cambridge, MIDDLESEX, MA |
|---|
| Coordinates | 42.3703611, -71.1072500 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:36 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 21625.00000000 | | | | | |
| 1 | 2 | FXO | 21625.00000000 | | | | | |
| 1 | 2 | FXO | 21625.00000000 | | | | | |
| 1 | 2 | FXO | 21625.00000000 | | | | | |
| 1 | 2 | FXO | 21625.00000000 | | | | | |
| 1 | 2 | FXO | 21625.00000000 | | | | | |
| 1 | 2 | FXO | 21625.00000000 | | | | | |
| 1 | 2 | FXO | 21625.00000000 | | | | | |
| 1 | 2 | FXO | 21625.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 21625.00000000 | | 47M3D7W |
| 1 | 2 | 21625.00000000 | | 47M3D7W |
| 1 | 2 | 21625.00000000 | | 47M3D7W |
| 1 | 2 | 21625.00000000 | | 47M3D7W |
| 1 | 2 | 21625.00000000 | | 47M3D7W |
| 1 | 2 | 21625.00000000 | | 47M3D7W |
| 1 | 2 | 21625.00000000 | | 47M3D7W |
| 1 | 2 | 21625.00000000 | | 47M3D7W |
| 1 | 2 | 21625.00000000 | | 47M3D7W |
| 1 | 1 | 21875.00000000 | | 47M3D7W |
| 1 | 1 | 21875.00000000 | | 47M3D7W |
| 1 | 1 | 21875.00000000 | | 47M3D7W |
| 1 | 1 | 21875.00000000 | | 47M3D7W |
| 1 | 1 | 21875.00000000 | | 47M3D7W |
| 1 | 1 | 21875.00000000 | | 47M3D7W |
| 1 | 1 | 21875.00000000 | | 47M3D7W |
| 1 | 1 | 21875.00000000 | | 47M3D7W |
| 1 | 1 | 21875.00000000 | | 47M3D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 321 Harvard St, Cambridge, MIDDLESEX, MA | 42.37036111, -71.10725000 | 11.200 m | BMAST | 20.000 m structure / 21.000 m overall | |
| 2 | R | | 42.34713889, -71.08252778 | 5.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP1-23C | | H | 35.3000 | 141.7000 | | |
| 1 | 2 | R | COMMSCOPE VHLP1-23C | | | 35.3000 | | | |
| 2 | 1 | T | COMMSCOPE VHLP1-23C | | V | 35.3000 | 141.7000 | | |
| 2 | 2 | R | COMMSCOPE VHLP1-23C | | | 35.3000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-30 | WRAC912 | LITRAN |
| 2023-09-29 | WRAC912 | LIAUA |
| 2023-08-31 | WRAC912 | LIASS |
| 2023-06-08 | WRAC912 | LIASS |
| 2022-03-28 | WRAC912 | LITRAN |
| 2019-11-19 | WRAC912 | LIAUA |
| 2017-10-12 | WRAC912 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3964119 | 2026-08-02 02:45:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRAC912 | ULS 3964119 | 2026-08-02 02:45:36 |
| Status | A | ULS 3964119 | 2026-08-02 02:45:36 |
| Service | MG | ULS 3964119 | 2026-08-02 02:45:36 |
| Grant Date | 2017-10-12 | ULS 3964119 | 2026-08-02 02:45:36 |
| Expiration Date | 2027-10-12 | ULS 3964119 | 2026-08-02 02:45:36 |