Universal Licensing System
WNFK288
CONTROLLING SYSTEMS INC
License details
| ULS identifier | 1651592 |
|---|
| Call sign | WNFK288 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1995-11-29 |
|---|
| Expiration | 2001-01-22 |
|---|
| Cancellation | 2001-03-25 |
|---|
| Frequency range | 461.85 - 466.85 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | MORRISON, JEFFERSON, CO |
|---|
| Coordinates | 39.5627778, -105.2608333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:28:10 |
|---|
Licensee
| Name | CONTROLLING SYSTEMS INC |
|---|
| Applicant type | C |
|---|
| Location | ENGLEWOOD, CO |
|---|
| Address | 2936 S GALAPAGO, ENGLEWOOD, CO, 80110 |
|---|
| Phone | 3037621421 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB4 | 461.85000000 | | | 90.000000 | 260.000000 | |
| 2 | 1 | MO | 466.85000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.85000000 | | 20K0F3E |
| 2 | 1 | 466.85000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1/2 MI N HWY 285 & JCT WITH DOUBLEHEAD RD, MORRISON, JEFFERSON, CO | 39.56277778, -105.26083333 | 2724.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 56.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2936 S GALAPAGO, ENGLEWOOD, CO | | 3037621421 |
License history
| Date | File or call sign | Action |
|---|
| 2001-03-25 | WNFK288 | LIEXP |
| 2000-11-23 | WNFK288 | LICCNV |
| 2000-10-24 | WNFK288 | LETRES |
| 1995-11-29 | WNFK288 | LIREN |
| 1995-11-29 | WNFK288 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1651592 | 2026-08-02 01:28:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNFK288 | ULS 1651592 | 2026-08-02 01:28:10 |
| Status | E | ULS 1651592 | 2026-08-02 01:28:10 |
| Service | IG | ULS 1651592 | 2026-08-02 01:28:10 |
| Grant Date | 1995-11-29 | ULS 1651592 | 2026-08-02 01:28:10 |
| Expiration Date | 2001-01-22 | ULS 1651592 | 2026-08-02 01:28:10 |
| Cancellation Date | 2001-03-25 | ULS 1651592 | 2026-08-02 01:28:10 |