Universal Licensing System
WQZZ878
Castle Rock Fire and Rescue
License details
| ULS identifier | 3957502 |
|---|
| Call sign | WQZZ878 |
|---|
| Radio service | PA |
|---|
| Status | A |
|---|
| Grant date | 2017-09-19 |
|---|
| Expiration | 2027-09-19 |
|---|
| Frequency range | 4950 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Castle Rock, DOUGLAS, CO |
|---|
| Coordinates | 39.3791667, -104.8559722 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:22:21 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 4950.00000000 | | | 0.250000 | 79.000000 | |
| 2 | 1 | FXO | 4950.00000000 | | | 0.250000 | 79.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 4950.00000000 | | 9M35D7D |
| 2 | 1 | 4950.00000000 | | 9M35D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | East of Front Street, hilltop on Rock Park, Castle Rock, DOUGLAS, CO | 39.37916667, -104.85597222 | 1988.800 m | MAST | 6.100 m structure / 6.100 m overall | |
| 2 | T | At Intersections of 3rd Street & Front Street, Castle Rock, DOUGLAS, CO | 39.37250000, -104.85822222 | 797.400 m | B | 6.100 m structure / 6.100 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.100 m | S | 26.0000 | 194.6000 | 6.100 | |
| 1 | 2 | T | | 6.100 m | S | 26.0000 | 14.6000 | 6.100 | |
License history
| Date | File or call sign | Action |
|---|
| 2019-04-24 | WQZZ878 | PNLISR |
| 2019-04-24 | WQZZ878 | LETTRS |
| 2018-12-18 | WQZZ878 | LETCNS |
| 2017-09-19 | WQZZ878 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3957502 | 2026-08-02 01:22:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQZZ878 | ULS 3957502 | 2026-08-02 01:22:21 |
| Status | A | ULS 3957502 | 2026-08-02 01:22:21 |
| Service | PA | ULS 3957502 | 2026-08-02 01:22:21 |
| Grant Date | 2017-09-19 | ULS 3957502 | 2026-08-02 01:22:21 |
| Expiration Date | 2027-09-19 | ULS 3957502 | 2026-08-02 01:22:21 |