Universal Licensing System
WSGC603
MASON STREET OPCO, LLC
License details
| ULS identifier | 5057197 |
|---|
| Call sign | WSGC603 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-12-04 |
|---|
| Expiration | 2034-12-04 |
|---|
| Frequency range | 451.175 - 469 MHz (14 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | SAN FRANCISCO, SAN FRANCISCO, CA |
|---|
| Coordinates | 37.7924444, -122.4100000 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:23:34 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.17500000 | | | 40.000000 | 50.000000 | |
| 2 | 1 | MO | 451.17500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.02500000 | | | 50.000000 | 75.000000 | |
| 2 | 1 | MO | 452.02500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.88750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 456.17500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.02500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.88750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB2 | 461.76250000 | | | 50.000000 | 75.000000 | |
| 2 | 1 | MO | 461.76250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 462.21250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 463.30000000 | | | 50.000000 | 75.000000 | |
| 2 | 1 | MO | 463.30000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.00000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 464.00000000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 466.76250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 467.21250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.30000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.00000000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.17500000 | | 4K00F1E |
| 1 | 1 | 451.17500000 | | 11K2F3E |
| 2 | 1 | 451.17500000 | | 11K2F3E |
| 2 | 1 | 451.17500000 | | 4K00F1E |
| 1 | 1 | 452.02500000 | | 4K00F1E |
| 1 | 1 | 452.02500000 | | 11K2F3E |
| 2 | 1 | 452.02500000 | | 4K00F1E |
| 2 | 1 | 452.02500000 | | 11K2F3E |
| 3 | 1 | 452.88750000 | | 4K00F1E |
| 3 | 1 | 452.88750000 | | 11K2F3E |
| 2 | 1 | 456.17500000 | | 11K2F3E |
| 2 | 1 | 456.17500000 | | 4K00F1E |
| 2 | 1 | 457.02500000 | | 11K2F3E |
| 2 | 1 | 457.02500000 | | 4K00F1E |
| 3 | 1 | 457.88750000 | | 4K00F1E |
| 3 | 1 | 457.88750000 | | 11K2F3E |
| 1 | 1 | 461.76250000 | | 11K2F3E |
| 1 | 1 | 461.76250000 | | 4K00F1E |
| 2 | 1 | 461.76250000 | | 11K2F3E |
| 2 | 1 | 461.76250000 | | 4K00F1E |
| 3 | 1 | 462.21250000 | | 4K00F1E |
| 3 | 1 | 462.21250000 | | 11K2F3E |
| 1 | 1 | 463.30000000 | | 4K00F1E |
| 1 | 1 | 463.30000000 | | 11K2F3E |
| 2 | 1 | 463.30000000 | | 11K2F3E |
| 2 | 1 | 463.30000000 | | 4K00F1E |
| 1 | 1 | 464.00000000 | | 4K00F1E |
| 1 | 1 | 464.00000000 | | 11K2F3E |
| 2 | 1 | 464.00000000 | | 4K00F1E |
| 2 | 1 | 464.00000000 | | 11K2F3E |
| 2 | 1 | 466.76250000 | | 11K2F3E |
| 2 | 1 | 466.76250000 | | 4K00F1E |
| 3 | 1 | 467.21250000 | | 4K00F1E |
| 3 | 1 | 467.21250000 | | 11K2F3E |
| 2 | 1 | 468.30000000 | | 4K00F1E |
| 2 | 1 | 468.30000000 | | 11K2F3E |
| 2 | 1 | 469.00000000 | | 11K2F3E |
| 2 | 1 | 469.00000000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 950 MASON ST, SAN FRANCISCO, SAN FRANCISCO, CA | 37.79244444, -122.41000000 | 76.000 m | BANT | 14.000 m structure / 18.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | SAN FRANCISCO, SAN FRANCISCO, CA | 37.79244444, -122.41000000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | 71.900 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 950 MASON ST, SAN FRANCISCO, CA | SAN FRANCISCO | 4157725332 |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-02 | WSGC603 | LIMOD |
| 2024-12-04 | WSGC603 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5057197 | 2026-08-02 01:23:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSGC603 | ULS 5057197 | 2026-08-02 01:23:34 |
| Status | A | ULS 5057197 | 2026-08-02 01:23:34 |
| Service | IG | ULS 5057197 | 2026-08-02 01:23:34 |
| Grant Date | 2024-12-04 | ULS 5057197 | 2026-08-02 01:23:34 |
| Expiration Date | 2034-12-04 | ULS 5057197 | 2026-08-02 01:23:34 |