Universal Licensing System
KRK974
DUBLIN SAN RAMON SERVICES DISTRICT
License details
| ULS identifier | 1216940 |
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| Call sign | KRK974 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2004-11-04 |
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| Expiration | 2014-11-17 |
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| Cancellation | 2015-01-17 |
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| Frequency range | 453.45 - 458.45 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | DUBLIN, ALAMEDA, CA |
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| Coordinates | 37.7060278, -121.9210556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:16 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 453.45000000 | | | 96.000000 | 96.000000 | |
| 4 | 1 | FBT | 453.45000000 | | | 75.000000 | 75.000000 | |
| 2 | 1 | FX1 | 458.45000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FX1 | 458.45000000 | | | 96.000000 | 96.000000 | |
| 5 | 1 | MO | 458.45000000 | | | 96.000000 | 96.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.45000000 | | 20K0F3E |
| 4 | 1 | 453.45000000 | | 20K0F3E |
| 2 | 1 | 458.45000000 | | 20K0F3E |
| 3 | 1 | 458.45000000 | | 20K0F3E |
| 5 | 1 | 458.45000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7399 JOHNSON DR, PLEASANTON, ALAMEDA, CA | 37.68963889, -121.91411111 | 98.000 m | TOWER | 12.000 m structure / 12.000 m overall | N |
| 2 | T | 7051 DUBLIN BLVD, DUBLIN, ALAMEDA, CA | 37.70602778, -121.92105556 | 97.000 m | B | 5.000 m structure / 5.000 m overall | N |
| 3 | T | 7494 DONAHUE DR, DUBLIN, ALAMEDA, CA | 37.70769444, -121.93386111 | 97.000 m | B | 5.000 m structure / 5.000 m overall | N |
| 4 | T | ALAMEDA, CA | | | | | |
| 5 | T | ALAMEDA, CA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | | |
| 1 | 2 | T | | 6.000 m | | | | | |
| 1 | 3 | T | | 6.000 m | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 7399 JOHNSON DR, PLEASANTON, CA | ALAMEDA | 9258752350 |
License history
| Date | File or call sign | Action |
|---|
| 2015-01-17 | KRK974 | LIEXP |
| 2014-11-07 | KRK974 | ESURNW |
| 2014-10-18 | KRK974 | ESURNW |
| 2014-09-18 | KRK974 | ESURNW |
| 2014-08-25 | KRK974 | LETRES |
| 2014-08-19 | KRK974 | ESURNW |
| 2004-11-04 | KRK974 | LTSAPR |
| 2004-08-23 | KRK974 | LETRES |
| 2002-05-10 | KRK974 | AUDOPR |
| 2000-10-20 | KRK974 | LICCNV |
| 1999-09-01 | KRK974 | AUTHPR |
| 1999-09-01 | KRK974 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1216940 | 2026-08-02 01:18:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KRK974 | ULS 1216940 | 2026-08-02 01:18:16 |
| Status | E | ULS 1216940 | 2026-08-02 01:18:16 |
| Service | PW | ULS 1216940 | 2026-08-02 01:18:16 |
| Grant Date | 2004-11-04 | ULS 1216940 | 2026-08-02 01:18:16 |
| Expiration Date | 2014-11-17 | ULS 1216940 | 2026-08-02 01:18:16 |
| Cancellation Date | 2015-01-17 | ULS 1216940 | 2026-08-02 01:18:16 |