Universal Licensing System
WQBM412
Challenge to Excellence Charter School
License details
| ULS identifier | 2668277 |
|---|
| Call sign | WQBM412 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2014-10-08 |
|---|
| Expiration | 2024-11-04 |
|---|
| Cancellation | 2025-01-04 |
|---|
| Frequency range | 72.18 - 72.34 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | Parker, DOUGLAS, CO |
|---|
| Coordinates | 39.5463333, -104.7926667 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:17:02 |
|---|
Licensee
| Name | Challenge to Excellence Charter School |
|---|
| Applicant type | G |
|---|
| FRN | 0011376282 |
|---|
| Location | Parker, CO |
|---|
| Address | 16995 E. Carlson Drive, Parker, CO, 80134 |
|---|
| Phone | 7208424800 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 72.18000000 | | | 0.700000 | 0.500000 | |
| 1 | 1 | MO | 72.34000000 | | | 0.700000 | 0.500000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.18000000 | | 20K0F1D |
| 1 | 1 | 72.34000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Parker, DOUGLAS, CO | 39.54633333, -104.79266667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 16995 E. Carlson Drive, Parker, CO | DOUGLAS | 7208424800 |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-04 | WQBM412 | LIEXP |
| 2014-10-08 | WQBM412 | LIREN |
| 2014-08-11 | WQBM412 | LETRES |
| 2006-10-30 | WQBM412 | LETCNS |
| 2006-02-01 | WQBM412 | LIMOD |
| 2006-01-25 | WQBM412 | LTSAPR |
| 2005-08-08 | WQBM412 | LETCNS |
| 2004-11-04 | WQBM412 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2668277 | 2026-08-02 01:17:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQBM412 | ULS 2668277 | 2026-08-02 01:17:02 |
| Status | E | ULS 2668277 | 2026-08-02 01:17:02 |
| Service | IG | ULS 2668277 | 2026-08-02 01:17:02 |
| Grant Date | 2014-10-08 | ULS 2668277 | 2026-08-02 01:17:02 |
| Expiration Date | 2024-11-04 | ULS 2668277 | 2026-08-02 01:17:02 |
| Cancellation Date | 2025-01-04 | ULS 2668277 | 2026-08-02 01:17:02 |