Universal Licensing System
WPWU504
Lafarge West Inc Specification Aggregates Quarry #415
License details
| ULS identifier | 2479162 |
|---|
| Call sign | WPWU504 |
|---|
| Radio service | GI |
|---|
| Status | E |
|---|
| Grant date | 2003-01-22 |
|---|
| Expiration | 2003-07-22 |
|---|
| Cancellation | 2003-09-21 |
|---|
| Frequency range | 897.925 - 936.925 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | GOLDEN, JEFFERSON, CO |
|---|
| Coordinates | 39.7116111, -105.2130556 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:25:01 |
|---|
Licensee
| Name | Lafarge West Inc Specification Aggregates Quarry #415 |
|---|
| Applicant type | C |
|---|
| FRN | 0007601685 |
|---|
| Location | Golden, CO |
|---|
| Address | 18401 West Colfax Ave, Golden, CO, 80401 |
|---|
| Phone | 3032782821 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 897.92500000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FX1 | 897.92500000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB2 | 936.92500000 | | | 50.000000 | 60.000000 | |
| 2 | 1 | MO | 936.92500000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 897.92500000 | | 13K6F3E |
| 3 | 1 | 897.92500000 | | 13K6F3E |
| 1 | 1 | 936.92500000 | | 13K6F3E |
| 2 | 1 | 936.92500000 | | 13K6F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 18401 WEST COLFAX AVENUE, GOLDEN, JEFFERSON, CO | 39.71161111, -105.21305556 | 1926.300 m | BANT | 2.000 m structure / 3.000 m overall | |
| 2 | T | GOLDEN, JEFFERSON, CO | 39.71161111, -105.21305556 | | | | |
| 3 | T | JEFFERSON, CO | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 3.000 m | | | | -53.500 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 18401 WEST COLFAX AVENUE, GOLDEN, CO | JEFFERSON | 3032782821 |
License history
| Date | File or call sign | Action |
|---|
| 2003-09-21 | WPWU504 | LIEXP |
| 2003-01-22 | WPWU504 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2479162 | 2026-08-02 01:25:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWU504 | ULS 2479162 | 2026-08-02 01:25:01 |
| Status | E | ULS 2479162 | 2026-08-02 01:25:01 |
| Service | GI | ULS 2479162 | 2026-08-02 01:25:01 |
| Grant Date | 2003-01-22 | ULS 2479162 | 2026-08-02 01:25:01 |
| Expiration Date | 2003-07-22 | ULS 2479162 | 2026-08-02 01:25:01 |
| Cancellation Date | 2003-09-21 | ULS 2479162 | 2026-08-02 01:25:01 |