Universal Licensing System
KDR927
MOBILE COMMUNICATIONS SERVICE
License details
| ULS identifier | 1608889 |
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| Call sign | KDR927 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2011-11-14 |
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| Expiration | 2021-10-07 |
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| Cancellation | 2021-12-11 |
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| Frequency range | 35.96 - 43.14 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | OAKLAND, CONTRA COSTA, CA |
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| Coordinates | 37.8469444, -122.1991667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:30 |
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Licensee
| Name | MOBILE COMMUNICATIONS SERVICE |
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| Applicant type | C |
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| FRN | 0006342166 |
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| Location | SAN LEANDRO, CA |
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| Address | 14721 VAN AVE, SAN LEANDRO, CA, 94578 |
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| Phone | 5103544490 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 35.96000000 | | | 300.000000 | 300.000000 | |
| 1 | 1 | FB | 43.14000000 | | | 300.000000 | 300.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 35.96000000 | | 20K0F3E |
| 1 | 1 | 43.14000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | DIABLO DR, OAKLAND, CONTRA COSTA, CA | 37.84694444, -122.19916667 | 451.100 m | TOWER | 45.700 m structure / 45.700 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.500 m | | | | 347.900 | |
Control points
| Number | Address | County | Phone |
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| 1 | 14721 VAN AVE, SAN LEANDRO, CA | ALAMEDA | 5103514490 |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-11 | KDR927 | LIEXP |
| 2012-08-14 | KDR927 | LETCNS |
| 2011-11-14 | KDR927 | LIREN |
| 2011-07-11 | KDR927 | LETRES |
| 2001-11-02 | KDR927 | AUDOPR |
| 2001-10-04 | KDR927 | LIREN |
| 2001-07-16 | KDR927 | LETRES |
| 2000-11-22 | KDR927 | LICCNV |
| 1997-08-27 | KDR927 | LIREN |
| 1997-08-27 | KDR927 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1608889 | 2026-08-02 01:12:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KDR927 | ULS 1608889 | 2026-08-02 01:12:30 |
| Status | E | ULS 1608889 | 2026-08-02 01:12:30 |
| Service | IG | ULS 1608889 | 2026-08-02 01:12:30 |
| Grant Date | 2011-11-14 | ULS 1608889 | 2026-08-02 01:12:30 |
| Expiration Date | 2021-10-07 | ULS 1608889 | 2026-08-02 01:12:30 |
| Cancellation Date | 2021-12-11 | ULS 1608889 | 2026-08-02 01:12:30 |