Universal Licensing System
WRXF270
COLORADO SCHOOL OF MINES
License details
| ULS identifier | 4762168 |
|---|
| Call sign | WRXF270 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-05-04 |
|---|
| Expiration | 2033-05-04 |
|---|
| Frequency range | 451.8 - 469.75 MHz (24 frequencies) |
|---|
| Locations | 2 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:18:44 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 451.80000000 | | | 20.000000 | 35.000000 | |
| 1 | 1 | MOI | 456.80000000 | | | 20.000000 | 35.000000 | |
| 1 | 1 | MOI | 461.03750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 461.11250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 461.18750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 461.23750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 461.31250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 461.36250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 464.50000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | MOI | 464.55000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 464.65000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 464.70000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 464.75000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | MOI | 466.03750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 466.11250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 466.18750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 466.23750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 466.31250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 466.36250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 469.50000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | MOI | 469.55000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 469.65000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 469.70000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 469.75000000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.80000000 | | 11K2F3E |
| 1 | 1 | 456.80000000 | | 11K2F3E |
| 1 | 1 | 461.03750000 | | 11K2F3E |
| 1 | 1 | 461.11250000 | | 11K2F3E |
| 1 | 1 | 461.18750000 | | 11K2F3E |
| 1 | 1 | 461.23750000 | | 11K2F3E |
| 1 | 1 | 461.31250000 | | 11K2F3E |
| 1 | 1 | 461.36250000 | | 11K2F3E |
| 1 | 1 | 464.50000000 | | 11K2F3E |
| 1 | 1 | 464.55000000 | | 11K2F3E |
| 2 | 1 | 464.65000000 | | 11K2F3E |
| 2 | 1 | 464.70000000 | | 11K2F3E |
| 2 | 1 | 464.75000000 | | 11K2F3E |
| 1 | 1 | 466.03750000 | | 11K2F3E |
| 1 | 1 | 466.11250000 | | 11K2F3E |
| 1 | 1 | 466.18750000 | | 11K2F3E |
| 1 | 1 | 466.23750000 | | 11K2F3E |
| 1 | 1 | 466.31250000 | | 11K2F3E |
| 1 | 1 | 466.36250000 | | 11K2F3E |
| 1 | 1 | 469.50000000 | | 11K2F3E |
| 1 | 1 | 469.55000000 | | 11K2F3E |
| 2 | 1 | 469.65000000 | | 11K2F3E |
| 2 | 1 | 469.70000000 | | 11K2F3E |
| 2 | 1 | 469.75000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1500 ILLINOIS ST, GOLDEN, CO | JEFFERSON | 3033842249 |
License history
| Date | File or call sign | Action |
|---|
| 2024-02-06 | WRXF270 | LETCNS |
| 2023-05-04 | WRXF270 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4762168 | 2026-08-02 01:18:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRXF270 | ULS 4762168 | 2026-08-02 01:18:44 |
| Status | A | ULS 4762168 | 2026-08-02 01:18:44 |
| Service | IG | ULS 4762168 | 2026-08-02 01:18:44 |
| Grant Date | 2023-05-04 | ULS 4762168 | 2026-08-02 01:18:44 |
| Expiration Date | 2033-05-04 | ULS 4762168 | 2026-08-02 01:18:44 |