Universal Licensing System
KL4287
MR DS RADIO INC
License details
| ULS identifier | 1111499 |
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| Call sign | KL4287 |
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| Radio service | RP |
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| Status | E |
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| Grant date | 1971-06-01 |
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| Expiration | 1974-06-01 |
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| Cancellation | 2000-09-24 |
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| Frequency range | 166.25 MHz |
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| Locations | 1 |
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| Source archive | l_LMbcast.zip |
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| Dataset refreshed | 2026-08-02 00:37:53 |
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Licensee
| Name | MR DS RADIO INC |
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| Applicant type | C |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 166.25000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 166.25000000 | | 12K5F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2000-09-24 | KL4287 | LIEXP |
| 2000-09-15 | KL4287 | LICCNV |
| 1971-06-01 | KL4287 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1111499 | 2026-08-02 00:37:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KL4287 | ULS 1111499 | 2026-08-02 00:37:53 |
| Status | E | ULS 1111499 | 2026-08-02 00:37:53 |
| Service | RP | ULS 1111499 | 2026-08-02 00:37:53 |
| Grant Date | 1971-06-01 | ULS 1111499 | 2026-08-02 00:37:53 |
| Expiration Date | 1974-06-01 | ULS 1111499 | 2026-08-02 00:37:53 |
| Cancellation Date | 2000-09-24 | ULS 1111499 | 2026-08-02 00:37:53 |