Universal Licensing System
WPMM983
EMPIRE COMMUNICATIONS INC
License details
| ULS identifier | 1929821 |
|---|
| Call sign | WPMM983 |
|---|
| Radio service | YU |
|---|
| Status | E |
|---|
| Grant date | 1998-09-25 |
|---|
| Expiration | 2003-09-25 |
|---|
| Cancellation | 2003-11-30 |
|---|
| Frequency range | 899.7 - 939.675 MHz (16 frequencies) |
|---|
| Locations | 5 |
|---|
| Representative location | MIDDLETOWN, LAKE, CA |
|---|
| Coordinates | 38.8082500, -122.7375000 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:49 |
|---|
Licensee
| Name | EMPIRE COMMUNICATIONS INC |
|---|
| Applicant type | C |
|---|
| FRN | 0004517058 |
|---|
| Location | SANTA ROSA, CA |
|---|
| Address | 5610 SKYLANE BLVD. SUITE B, SANTA ROSA, CA, 95403 |
|---|
| Phone | 7075458300 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | FX1 | 899.70000000 | | | 25.000000 | 60.000000 | |
| 5 | 1 | MO | 899.70000000 | | | 25.000000 | 60.000000 | |
| 4 | 1 | FX1 | 900.15000000 | | | 25.000000 | 60.000000 | |
| 5 | 1 | MO | 900.15000000 | | | 25.000000 | 60.000000 | |
| 4 | 1 | FX1 | 900.16250000 | | | 25.000000 | 60.000000 | |
| 5 | 1 | MO | 900.16250000 | | | 25.000000 | 60.000000 | |
| 4 | 1 | FX1 | 900.17500000 | | | 25.000000 | 60.000000 | |
| 5 | 1 | MO | 900.17500000 | | | 25.000000 | 60.000000 | |
| 4 | 1 | FX1 | 900.18750000 | | | 25.000000 | 60.000000 | |
| 5 | 1 | MO | 900.18750000 | | | 25.000000 | 60.000000 | |
| 4 | 1 | FX1 | 900.23750000 | | | 25.000000 | 60.000000 | |
| 5 | 1 | MO | 900.23750000 | | | 25.000000 | 60.000000 | |
| 4 | 1 | FX1 | 900.25000000 | | | 25.000000 | 60.000000 | |
| 5 | 1 | MO | 900.25000000 | | | 25.000000 | 60.000000 | |
| 4 | 1 | FX1 | 900.67500000 | | | 25.000000 | 60.000000 | |
| 5 | 1 | MO | 900.67500000 | | | 25.000000 | 60.000000 | |
| 1 | 1 | FB4 | 938.70000000 | | | 25.000000 | 65.000000 | |
| 2 | 1 | FB4 | 938.70000000 | | | 100.000000 | 140.000000 | |
| 3 | 1 | FB4 | 938.70000000 | | | 60.000000 | 119.000000 | |
| 1 | 1 | FB4 | 939.15000000 | | | 25.000000 | 65.000000 | |
| 2 | 1 | FB4 | 939.15000000 | | | 100.000000 | 140.000000 | |
| 3 | 1 | FB4 | 939.15000000 | | | 60.000000 | 116.000000 | |
| 1 | 1 | FB4 | 939.16250000 | | | 25.000000 | 65.000000 | |
| 2 | 1 | FB4 | 939.16250000 | | | 100.000000 | 140.000000 | |
| 3 | 1 | FB4 | 939.16250000 | | | 60.000000 | 119.000000 | |
| 1 | 1 | FB4 | 939.17500000 | | | 25.000000 | 65.000000 | |
| 2 | 1 | FB4 | 939.17500000 | | | 100.000000 | 140.000000 | |
| 3 | 1 | FB4 | 939.17500000 | | | 60.000000 | 119.000000 | |
| 1 | 1 | FB4 | 939.18750000 | | | 25.000000 | 65.000000 | |
| 2 | 1 | FB4 | 939.18750000 | | | 100.000000 | 140.000000 | |
| 3 | 1 | FB4 | 939.18750000 | | | 60.000000 | 119.000000 | |
| 1 | 1 | FB4 | 939.23750000 | | | 25.000000 | 65.000000 | |
| 2 | 1 | FB4 | 939.23750000 | | | 100.000000 | 140.000000 | |
| 3 | 1 | FB4 | 939.23750000 | | | 60.000000 | 119.000000 | |
| 1 | 1 | FB4 | 939.25000000 | | | 25.000000 | 65.000000 | |
| 2 | 1 | FB4 | 939.25000000 | | | 100.000000 | 140.000000 | |
| 3 | 1 | FB4 | 939.25000000 | | | 60.000000 | 119.000000 | |
| 1 | 1 | FB4 | 939.67500000 | | | 25.000000 | 65.000000 | |
| 2 | 1 | FB4 | 939.67500000 | | | 100.000000 | 140.000000 | |
| 3 | 1 | FB4 | 939.67500000 | | | 60.000000 | 119.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 899.70000000 | | 13K6F3E |
| 5 | 1 | 899.70000000 | | 13K6F3E |
| 4 | 1 | 900.15000000 | | 13K6F3E |
| 5 | 1 | 900.15000000 | | 13K6F3E |
| 4 | 1 | 900.16250000 | | 13K6F3E |
| 5 | 1 | 900.16250000 | | 13K6F3E |
| 4 | 1 | 900.17500000 | | 13K6F3E |
| 5 | 1 | 900.17500000 | | 13K6F3E |
| 4 | 1 | 900.18750000 | | 13K6F3E |
| 5 | 1 | 900.18750000 | | 13K6F3E |
| 4 | 1 | 900.23750000 | | 13K6F3E |
| 5 | 1 | 900.23750000 | | 13K6F3E |
| 4 | 1 | 900.25000000 | | 13K6F3E |
| 5 | 1 | 900.25000000 | | 13K6F3E |
| 4 | 1 | 900.67500000 | | 13K6F3E |
| 5 | 1 | 900.67500000 | | 13K6F3E |
| 1 | 1 | 938.70000000 | | 13K6F3E |
| 2 | 1 | 938.70000000 | | 13K6F3E |
| 3 | 1 | 938.70000000 | | 13K6F3E |
| 1 | 1 | 939.15000000 | | 13K6F3E |
| 2 | 1 | 939.15000000 | | 13K6F3E |
| 3 | 1 | 939.15000000 | | 13K6F3E |
| 1 | 1 | 939.16250000 | | 13K6F3E |
| 2 | 1 | 939.16250000 | | 13K6F3E |
| 3 | 1 | 939.16250000 | | 13K6F3E |
| 1 | 1 | 939.17500000 | | 13K6F3E |
| 2 | 1 | 939.17500000 | | 13K6F3E |
| 3 | 1 | 939.17500000 | | 13K6F3E |
| 1 | 1 | 939.18750000 | | 13K6F3E |
| 2 | 1 | 939.18750000 | | 13K6F3E |
| 3 | 1 | 939.18750000 | | 13K6F3E |
| 1 | 1 | 939.23750000 | | 13K6F3E |
| 2 | 1 | 939.23750000 | | 13K6F3E |
| 3 | 1 | 939.23750000 | | 13K6F3E |
| 1 | 1 | 939.25000000 | | 13K6F3E |
| 2 | 1 | 939.25000000 | | 13K6F3E |
| 3 | 1 | 939.25000000 | | 13K6F3E |
| 1 | 1 | 939.67500000 | | 13K6F3E |
| 2 | 1 | 939.67500000 | | 13K6F3E |
| 3 | 1 | 939.67500000 | | 13K6F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | COBB MOUNTAIN, MIDDLETOWN, LAKE, CA | 38.80825000, -122.73750000 | 1436.000 m | TOWER | 37.000 m structure / 37.000 m overall | N |
| 2 | T | ST. HELENA, KELLOGG, SONOMA, CA | 38.66936111, -122.63163889 | 1323.000 m | TOWER | 30.000 m structure / 30.000 m overall | N |
| 3 | T | MT. VEEDER, GLEN ELLEN, SONOMA, CA | 38.37297222, -122.46330556 | 695.000 m | TOWER | 16.000 m structure / 16.000 m overall | N |
| 4 | T | CA | | | | | |
| 5 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | | | | 729.000 | |
| 1 | 2 | T | | 25.000 m | | | | 914.000 | |
| 1 | 3 | T | | 16.000 m | | | | 494.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5610 SKYLANE BLVD. SUITE B, SANTA ROSA, CA | | 7075458300 |
License history
| Date | File or call sign | Action |
|---|
| 2003-11-30 | WPMM983 | LIEXP |
| 2003-06-30 | WPMM983 | LETRES |
| 2000-11-24 | WPMM983 | COR |
| 2000-11-24 | WPMM983 | LICCNV |
| 2000-01-14 | WPMM983 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1929821 | 2026-08-02 01:13:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMM983 | ULS 1929821 | 2026-08-02 01:13:49 |
| Status | E | ULS 1929821 | 2026-08-02 01:13:49 |
| Service | YU | ULS 1929821 | 2026-08-02 01:13:49 |
| Grant Date | 1998-09-25 | ULS 1929821 | 2026-08-02 01:13:49 |
| Expiration Date | 2003-09-25 | ULS 1929821 | 2026-08-02 01:13:49 |
| Cancellation Date | 2003-11-30 | ULS 1929821 | 2026-08-02 01:13:49 |