Universal Licensing System
WNRA404
UNDERGROUND CONSTRUCTION CO INC
License details
| ULS identifier | 1926762 |
|---|
| Call sign | WNRA404 |
|---|
| Radio service | YI |
|---|
| Status | E |
|---|
| Grant date | 2000-01-14 |
|---|
| Expiration | 2005-01-12 |
|---|
| Cancellation | 2005-03-19 |
|---|
| Frequency range | 900.9 - 900.9375 MHz (4 frequencies) |
|---|
| Locations | 5 |
|---|
| Representative location | NOVATO, MARIN, CA |
|---|
| Coordinates | 38.0590833, -122.6038611 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:17:40 |
|---|
Licensee
| Name | UNDERGROUND CONSTRUCTION CO INC |
|---|
| Applicant type | C |
|---|
| FRN | 0001545920 |
|---|
| Location | BENICIA, CA |
|---|
| Address | BENICIA, CA, 94510 |
|---|
| Phone | 7077468800 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 897.45000000 | | | 35.000000 | 100.000000 | |
| 5 | 1 | MO | 897.45000000 | | | 35.000000 | 100.000000 | |
| 1 | 1 | FX1 | 897.46250000 | | | 35.000000 | 100.000000 | |
| 5 | 1 | MO | 897.46250000 | | | 35.000000 | 100.000000 | |
| 1 | 1 | FX1 | 897.47500000 | | | 35.000000 | 100.000000 | |
| 5 | 1 | MO | 897.47500000 | | | 35.000000 | 100.000000 | |
| 1 | 1 | FX1 | 897.48750000 | | | 35.000000 | 100.000000 | |
| 5 | 1 | MO | 897.48750000 | | | 35.000000 | 100.000000 | |
| 1 | 1 | FX1 | 897.50000000 | | | 35.000000 | 100.000000 | |
| 5 | 1 | MO | 897.50000000 | | | 35.000000 | 100.000000 | |
| 1 | 1 | FX1 | 898.45000000 | | | 35.000000 | 100.000000 | |
| 5 | 1 | MO | 898.45000000 | | | 35.000000 | 100.000000 | |
| 1 | 1 | FX1 | 898.46250000 | | | 35.000000 | 100.000000 | |
| 5 | 1 | MO | 898.46250000 | | | 35.000000 | 100.000000 | |
| 1 | 1 | FX1 | 898.47500000 | | | 35.000000 | 100.000000 | |
| 5 | 1 | MO | 898.47500000 | | | 35.000000 | 100.000000 | |
| 1 | 1 | FX1 | 898.48750000 | | | 35.000000 | 100.000000 | |
| 5 | 1 | MO | 898.48750000 | | | 35.000000 | 100.000000 | |
| 1 | 1 | FX1 | 898.50000000 | | | 35.000000 | 100.000000 | |
| 5 | 1 | MO | 898.50000000 | | | 35.000000 | 100.000000 | |
| 1 | 1 | FX1 | 898.91250000 | | | 35.000000 | 100.000000 | |
| 5 | 1 | MO | 898.91250000 | | | 35.000000 | 100.000000 | |
| 1 | 1 | FX1 | 898.92500000 | | | 35.000000 | 100.000000 | |
| 5 | 1 | MO | 898.92500000 | | | 35.000000 | 100.000000 | |
| 1 | 1 | FX1 | 898.93750000 | | | 35.000000 | 100.000000 | |
| 5 | 1 | MO | 898.93750000 | | | 35.000000 | 100.000000 | |
| 1 | 1 | FX1 | 898.96250000 | | | 35.000000 | 100.000000 | |
| 5 | 1 | MO | 898.96250000 | | | 35.000000 | 100.000000 | |
| 1 | 1 | FX1 | 898.97500000 | | | 35.000000 | 100.000000 | |
| 5 | 1 | MO | 898.97500000 | | | 35.000000 | 100.000000 | |
| 1 | 1 | FX1 | 900.88750000 | | | 35.000000 | 100.000000 | |
| 5 | 1 | MO | 900.88750000 | | | 35.000000 | 100.000000 | |
| 1 | 1 | FX1 | 900.90000000 | | | 35.000000 | 100.000000 | |
| 5 | 1 | MO | 900.90000000 | | | 35.000000 | 100.000000 | |
| 1 | 1 | FX1 | 900.91250000 | | | 35.000000 | 100.000000 | |
| 5 | 1 | MO | 900.91250000 | | | 35.000000 | 100.000000 | |
| 1 | 1 | FX1 | 900.92500000 | | | 35.000000 | 100.000000 | |
| 5 | 1 | MO | 900.92500000 | | | 35.000000 | 100.000000 | |
| 1 | 1 | FX1 | 900.93750000 | | | 35.000000 | 100.000000 | |
| 5 | 1 | MO | 900.93750000 | | | 35.000000 | 100.000000 | |
| 2 | 1 | FB4C | 936.45000000 | | | 125.000000 | 160.000000 | |
| 3 | 1 | FB4C | 936.45000000 | | | 60.000000 | 80.000000 | |
| 4 | 1 | FB4C | 936.45000000 | | | 60.000000 | 50.000000 | |
| 2 | 1 | FB4C | 936.46250000 | | | 125.000000 | 160.000000 | |
| 3 | 1 | FB4C | 936.46250000 | | | 60.000000 | 80.000000 | |
| 4 | 1 | FB4C | 936.46250000 | | | 60.000000 | 50.000000 | |
| 2 | 1 | FB4C | 936.47500000 | | | 125.000000 | 160.000000 | |
| 3 | 1 | FB4C | 936.47500000 | | | 60.000000 | 80.000000 | |
| 4 | 1 | FB4C | 936.47500000 | | | 60.000000 | 50.000000 | |
| 2 | 1 | FB4C | 936.48750000 | | | 125.000000 | 160.000000 | |
| 3 | 1 | FB4C | 936.48750000 | | | 60.000000 | 80.000000 | |
| 4 | 1 | FB4C | 936.48750000 | | | 60.000000 | 50.000000 | |
| 2 | 1 | FB4C | 936.50000000 | | | 125.000000 | 160.000000 | |
| 3 | 1 | FB4C | 936.50000000 | | | 60.000000 | 80.000000 | |
| 4 | 1 | FB4C | 936.50000000 | | | 60.000000 | 50.000000 | |
| 2 | 1 | FB4C | 937.45000000 | | | 125.000000 | 160.000000 | |
| 3 | 1 | FB4C | 937.45000000 | | | 60.000000 | 80.000000 | |
| 4 | 1 | FB4C | 937.45000000 | | | 60.000000 | 50.000000 | |
| 2 | 1 | FB4C | 937.46250000 | | | 125.000000 | 160.000000 | |
| 3 | 1 | FB4C | 937.46250000 | | | 60.000000 | 80.000000 | |
| 4 | 1 | FB4C | 937.46250000 | | | 60.000000 | 50.000000 | |
| 2 | 1 | FB4C | 937.47500000 | | | 125.000000 | 160.000000 | |
| 3 | 1 | FB4C | 937.47500000 | | | 60.000000 | 80.000000 | |
| 4 | 1 | FB4C | 937.47500000 | | | 60.000000 | 50.000000 | |
| 2 | 1 | FB4C | 937.48750000 | | | 125.000000 | 160.000000 | |
| 3 | 1 | FB4C | 937.48750000 | | | 60.000000 | 80.000000 | |
| 4 | 1 | FB4C | 937.48750000 | | | 60.000000 | 50.000000 | |
| 2 | 1 | FB4C | 937.50000000 | | | 125.000000 | 160.000000 | |
| 3 | 1 | FB4C | 937.50000000 | | | 60.000000 | 80.000000 | |
| 4 | 1 | FB4C | 937.50000000 | | | 60.000000 | 50.000000 | |
| 2 | 1 | FB4C | 937.91250000 | | | 125.000000 | 160.000000 | |
| 3 | 1 | FB4C | 937.91250000 | | | 60.000000 | 80.000000 | |
| 4 | 1 | FB4C | 937.91250000 | | | 60.000000 | 50.000000 | |
| 2 | 1 | FB4C | 937.92500000 | | | 125.000000 | 160.000000 | |
| 3 | 1 | FB4C | 937.92500000 | | | 60.000000 | 80.000000 | |
| 4 | 1 | FB4C | 937.92500000 | | | 60.000000 | 50.000000 | |
| 2 | 1 | FB4C | 937.93750000 | | | 125.000000 | 160.000000 | |
| 3 | 1 | FB4C | 937.93750000 | | | 60.000000 | 80.000000 | |
| 4 | 1 | FB4C | 937.93750000 | | | 60.000000 | 50.000000 | |
| 2 | 1 | FB4C | 937.96250000 | | | 125.000000 | 160.000000 | |
| 3 | 1 | FB4C | 937.96250000 | | | 60.000000 | 80.000000 | |
| 4 | 1 | FB4C | 937.96250000 | | | 60.000000 | 50.000000 | |
| 2 | 1 | FB4C | 937.97500000 | | | 125.000000 | 160.000000 | |
| 3 | 1 | FB4C | 937.97500000 | | | 60.000000 | 80.000000 | |
| 4 | 1 | FB4C | 937.97500000 | | | 60.000000 | 50.000000 | |
| 2 | 1 | FB4C | 939.88750000 | | | 125.000000 | 160.000000 | |
| 3 | 1 | FB4C | 939.88750000 | | | 60.000000 | 80.000000 | |
| 4 | 1 | FB4C | 939.88750000 | | | 60.000000 | 50.000000 | |
| 2 | 1 | FB4C | 939.90000000 | | | 125.000000 | 160.000000 | |
| 3 | 1 | FB4C | 939.90000000 | | | 60.000000 | 80.000000 | |
| 4 | 1 | FB4C | 939.90000000 | | | 60.000000 | 50.000000 | |
| 2 | 1 | FB4C | 939.91250000 | | | 125.000000 | 160.000000 | |
| 3 | 1 | FB4C | 939.91250000 | | | 60.000000 | 80.000000 | |
| 4 | 1 | FB4C | 939.91250000 | | | 60.000000 | 50.000000 | |
| 2 | 1 | FB4C | 939.92500000 | | | 125.000000 | 160.000000 | |
| 3 | 1 | FB4C | 939.92500000 | | | 60.000000 | 80.000000 | |
| 4 | 1 | FB4C | 939.92500000 | | | 60.000000 | 50.000000 | |
| 2 | 1 | FB4C | 939.93750000 | | | 125.000000 | 160.000000 | |
| 3 | 1 | FB4C | 939.93750000 | | | 60.000000 | 80.000000 | |
| 4 | 1 | FB4C | 939.93750000 | | | 60.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 897.45000000 | | 13K6F3E |
| 5 | 1 | 897.45000000 | | 13K6F3E |
| 1 | 1 | 897.46250000 | | 13K6F3E |
| 5 | 1 | 897.46250000 | | 13K6F3E |
| 1 | 1 | 897.47500000 | | 13K6F3E |
| 5 | 1 | 897.47500000 | | 13K6F3E |
| 1 | 1 | 897.48750000 | | 13K6F3E |
| 5 | 1 | 897.48750000 | | 13K6F3E |
| 1 | 1 | 897.50000000 | | 13K6F3E |
| 5 | 1 | 897.50000000 | | 13K6F3E |
| 1 | 1 | 898.45000000 | | 13K6F3E |
| 5 | 1 | 898.45000000 | | 13K6F3E |
| 1 | 1 | 898.46250000 | | 13K6F3E |
| 5 | 1 | 898.46250000 | | 13K6F3E |
| 1 | 1 | 898.47500000 | | 13K6F3E |
| 5 | 1 | 898.47500000 | | 13K6F3E |
| 1 | 1 | 898.48750000 | | 13K6F3E |
| 5 | 1 | 898.48750000 | | 13K6F3E |
| 1 | 1 | 898.50000000 | | 13K6F3E |
| 5 | 1 | 898.50000000 | | 13K6F3E |
| 1 | 1 | 898.91250000 | | 13K6F3E |
| 5 | 1 | 898.91250000 | | 13K6F3E |
| 1 | 1 | 898.92500000 | | 13K6F3E |
| 5 | 1 | 898.92500000 | | 13K6F3E |
| 1 | 1 | 898.93750000 | | 13K6F3E |
| 5 | 1 | 898.93750000 | | 13K6F3E |
| 1 | 1 | 898.96250000 | | 13K6F3E |
| 5 | 1 | 898.96250000 | | 13K6F3E |
| 1 | 1 | 898.97500000 | | 13K6F3E |
| 5 | 1 | 898.97500000 | | 13K6F3E |
| 1 | 1 | 900.88750000 | | 13K6F3E |
| 5 | 1 | 900.88750000 | | 13K6F3E |
| 1 | 1 | 900.90000000 | | 13K6F3E |
| 5 | 1 | 900.90000000 | | 13K6F3E |
| 1 | 1 | 900.91250000 | | 13K6F3E |
| 5 | 1 | 900.91250000 | | 13K6F3E |
| 1 | 1 | 900.92500000 | | 13K6F3E |
| 5 | 1 | 900.92500000 | | 13K6F3E |
| 1 | 1 | 900.93750000 | | 13K6F3E |
| 5 | 1 | 900.93750000 | | 13K6F3E |
| 2 | 1 | 936.45000000 | | 13K6F3E |
| 3 | 1 | 936.45000000 | | 13K6F3E |
| 4 | 1 | 936.45000000 | | 13K6F3E |
| 2 | 1 | 936.46250000 | | 13K6F3E |
| 3 | 1 | 936.46250000 | | 13K6F3E |
| 4 | 1 | 936.46250000 | | 13K6F3E |
| 2 | 1 | 936.47500000 | | 13K6F3E |
| 3 | 1 | 936.47500000 | | 13K6F3E |
| 4 | 1 | 936.47500000 | | 13K6F3E |
| 2 | 1 | 936.48750000 | | 13K6F3E |
| 3 | 1 | 936.48750000 | | 13K6F3E |
| 4 | 1 | 936.48750000 | | 13K6F3E |
| 2 | 1 | 936.50000000 | | 13K6F3E |
| 3 | 1 | 936.50000000 | | 13K6F3E |
| 4 | 1 | 936.50000000 | | 13K6F3E |
| 2 | 1 | 937.45000000 | | 13K6F3E |
| 3 | 1 | 937.45000000 | | 13K6F3E |
| 4 | 1 | 937.45000000 | | 13K6F3E |
| 2 | 1 | 937.46250000 | | 13K6F3E |
| 3 | 1 | 937.46250000 | | 13K6F3E |
| 4 | 1 | 937.46250000 | | 13K6F3E |
| 2 | 1 | 937.47500000 | | 13K6F3E |
| 3 | 1 | 937.47500000 | | 13K6F3E |
| 4 | 1 | 937.47500000 | | 13K6F3E |
| 2 | 1 | 937.48750000 | | 13K6F3E |
| 3 | 1 | 937.48750000 | | 13K6F3E |
| 4 | 1 | 937.48750000 | | 13K6F3E |
| 2 | 1 | 937.50000000 | | 13K6F3E |
| 3 | 1 | 937.50000000 | | 13K6F3E |
| 4 | 1 | 937.50000000 | | 13K6F3E |
| 2 | 1 | 937.91250000 | | 13K6F3E |
| 3 | 1 | 937.91250000 | | 13K6F3E |
| 4 | 1 | 937.91250000 | | 13K6F3E |
| 2 | 1 | 937.92500000 | | 13K6F3E |
| 3 | 1 | 937.92500000 | | 13K6F3E |
| 4 | 1 | 937.92500000 | | 13K6F3E |
| 2 | 1 | 937.93750000 | | 13K6F3E |
| 3 | 1 | 937.93750000 | | 13K6F3E |
| 4 | 1 | 937.93750000 | | 13K6F3E |
| 2 | 1 | 937.96250000 | | 13K6F3E |
| 3 | 1 | 937.96250000 | | 13K6F3E |
| 4 | 1 | 937.96250000 | | 13K6F3E |
| 2 | 1 | 937.97500000 | | 13K6F3E |
| 3 | 1 | 937.97500000 | | 13K6F3E |
| 4 | 1 | 937.97500000 | | 13K6F3E |
| 2 | 1 | 939.88750000 | | 13K6F3E |
| 3 | 1 | 939.88750000 | | 13K6F3E |
| 4 | 1 | 939.88750000 | | 13K6F3E |
| 2 | 1 | 939.90000000 | | 13K6F3E |
| 3 | 1 | 939.90000000 | | 13K6F3E |
| 4 | 1 | 939.90000000 | | 13K6F3E |
| 2 | 1 | 939.91250000 | | 13K6F3E |
| 3 | 1 | 939.91250000 | | 13K6F3E |
| 4 | 1 | 939.91250000 | | 13K6F3E |
| 2 | 1 | 939.92500000 | | 13K6F3E |
| 3 | 1 | 939.92500000 | | 13K6F3E |
| 4 | 1 | 939.92500000 | | 13K6F3E |
| 2 | 1 | 939.93750000 | | 13K6F3E |
| 3 | 1 | 939.93750000 | | 13K6F3E |
| 4 | 1 | 939.93750000 | | 13K6F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CA | | | | | |
| 2 | T | BIG ROCK RIDGE, NOVATO, MARIN, CA | 38.05908333, -122.60386111 | 575.000 m | | 26.000 m structure / 26.000 m overall | N |
| 3 | T | CEDAR RIDGE, LIVERMORE, ALAMEDA, CA | 37.56022222, -121.60633333 | 1120.000 m | | 30.000 m structure / 30.000 m overall | N |
| 4 | T | COBB MOUNTAIN, MIDDLETOWN, LAKE, CA | 38.80825000, -122.73750000 | 1436.000 m | | 15.000 m structure / 15.000 m overall | N |
| 5 | T | ALAMEDA, CA | 37.85325000, -122.20941667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 18.000 m | | | | 443.000 | |
| 1 | 3 | T | | 37.000 m | | | | 558.000 | |
| 1 | 4 | T | | 15.000 m | | | | 729.000 | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5145 INDUSTRIAL WAY, BENICIA, CA | | 7077468800 |
License history
| Date | File or call sign | Action |
|---|
| 2005-03-19 | WNRA404 | LIEXP |
| 2004-10-18 | WNRA404 | LETRES |
| 2000-11-24 | WNRA404 | LICCNV |
| 2000-01-14 | WNRA404 | LIREN |
| 2000-01-14 | WNRA404 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1926762 | 2026-08-02 01:17:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNRA404 | ULS 1926762 | 2026-08-02 01:17:40 |
| Status | E | ULS 1926762 | 2026-08-02 01:17:40 |
| Service | YI | ULS 1926762 | 2026-08-02 01:17:40 |
| Grant Date | 2000-01-14 | ULS 1926762 | 2026-08-02 01:17:40 |
| Expiration Date | 2005-01-12 | ULS 1926762 | 2026-08-02 01:17:40 |
| Cancellation Date | 2005-03-19 | ULS 1926762 | 2026-08-02 01:17:40 |