Universal Licensing System
WIL305
ULTRA EX INC
License details
| ULS identifier | 1912890 |
|---|
| Call sign | WIL305 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1997-02-14 |
|---|
| Expiration | 2002-02-28 |
|---|
| Cancellation | 2002-05-05 |
|---|
| Frequency range | 484.7375 - 487.7375 MHz (2 frequencies) |
|---|
| Locations | 5 |
|---|
| Representative location | SAN FRANCISCO, SAN FRANCISCO, CA |
|---|
| Coordinates | 37.7974167, -122.4485833 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:50 |
|---|
Licensee
| Name | ULTRA EX INC |
|---|
| Applicant type | C |
|---|
| FRN | 0001635945 |
|---|
| Location | SAN FRANCISCO, CA |
|---|
| Address | SAN FRANCISCO, CA, 941420964 |
|---|
| Phone | 4152438600 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 484.73750000 | | | 85.000000 | 100.000000 | |
| 2 | 1 | FB2 | 484.73750000 | | | 85.000000 | 100.000000 | |
| 4 | 1 | MO | 484.73750000 | | | 25.000000 | 25.000000 | |
| 5 | 1 | MO | 484.73750000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FX1 | 487.73750000 | | | 50.000000 | 65.000000 | |
| 4 | 1 | MO | 487.73750000 | | | 25.000000 | 25.000000 | |
| 5 | 1 | MO | 487.73750000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 484.73750000 | | 20K0F3E |
| 2 | 1 | 484.73750000 | | 20K0F3E |
| 4 | 1 | 484.73750000 | | 20K0F3E |
| 5 | 1 | 484.73750000 | | 20K0F3E |
| 3 | 1 | 487.73750000 | | 20K0F3E |
| 4 | 1 | 487.73750000 | | 20K0F3E |
| 5 | 1 | 487.73750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1201 CALIFORNIA ST, SAN FRANCISCO, SAN FRANCISCO, CA | 37.79741667, -122.44858333 | 91.000 m | | 67.000 m structure | N |
| 2 | T | MOUNT DIABLO, WALNUT CREEK, CONTRA COSTA, CA | 37.88158333, -121.91913889 | 1091.000 m | | 87.000 m structure | N |
| 3 | T | 431 TEHAMA ST, SAN FRANCISCO, SAN FRANCISCO, CA | 37.77991667, -122.40552778 | 4.000 m | | 8.000 m structure | N |
| 4 | T | | | | | | |
| 5 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 68.000 m | | | | 120.000 | |
| 1 | 2 | T | | 51.000 m | | | | 916.000 | |
| 1 | 3 | T | | 11.000 m | | | | -14.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 431 TEHAMA ST, SAN FRANCISCO, CA | | 4152438600 |
License history
| Date | File or call sign | Action |
|---|
| 2002-05-05 | WIL305 | LIEXP |
| 2001-12-03 | WIL305 | LETRES |
| 2001-11-21 | WIL305 | LETAUS |
| 2000-11-24 | WIL305 | LICCNV |
| 1997-02-14 | WIL305 | AUTHPR |
| 1997-02-14 | WIL305 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1912890 | 2026-08-02 01:13:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WIL305 | ULS 1912890 | 2026-08-02 01:13:50 |
| Status | E | ULS 1912890 | 2026-08-02 01:13:50 |
| Service | IG | ULS 1912890 | 2026-08-02 01:13:50 |
| Grant Date | 1997-02-14 | ULS 1912890 | 2026-08-02 01:13:50 |
| Expiration Date | 2002-02-28 | ULS 1912890 | 2026-08-02 01:13:50 |
| Cancellation Date | 2002-05-05 | ULS 1912890 | 2026-08-02 01:13:50 |