Universal Licensing System
KMK253
SUNNYVALE, CITY OF
License details
| ULS identifier | 1209877 |
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| Call sign | KMK253 |
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| Radio service | PW |
|---|
| Status | A |
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| Grant date | 2020-10-06 |
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| Expiration | 2030-12-31 |
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| Frequency range | 453.8 - 458.8 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | SUNNYVALE, SANTA CLARA, CA |
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| Coordinates | 37.3791111, -122.0091389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:41 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 453.80000000 | | | 75.000000 | 100.000000 | |
| 2 | 1 | FB | 453.80000000 | | | 45.000000 | 50.000000 | |
| 3 | 1 | MO | 453.80000000 | | | 5.000000 | | |
| 3 | 1 | MO | 453.80000000 | | | 30.000000 | | |
| 2 | 1 | FX1 | 458.80000000 | | | 45.000000 | 50.000000 | |
| 3 | 1 | MO | 458.80000000 | | | 5.000000 | | |
| 3 | 1 | MO | 458.80000000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.80000000 | | 11K2F2D |
| 1 | 1 | 453.80000000 | | 11K2F3E |
| 2 | 1 | 453.80000000 | | 11K2F2D |
| 2 | 1 | 453.80000000 | | 11K2F3E |
| 3 | 1 | 453.80000000 | | 11K2F3E |
| 3 | 1 | 453.80000000 | | 11K2F2D |
| 3 | 1 | 453.80000000 | | 11K2F2D |
| 2 | 1 | 458.80000000 | | 11K2F3E |
| 2 | 1 | 458.80000000 | | 11K2F2D |
| 3 | 1 | 458.80000000 | | 11K2F3E |
| 3 | 1 | 458.80000000 | | 11K2F2D |
| 3 | 1 | 458.80000000 | | 11K2F3E |
| 3 | 1 | 458.80000000 | | 11K2F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 221 COMMERCIAL AVE, SUNNYVALE, SANTA CLARA, CA | 37.37911111, -122.00913889 | 17.000 m | | 37.000 m structure / 37.000 m overall | N |
| 2 | T | 700 ALL AMERICA WAY, SUNNYVALE, SANTA CLARA, CA | 37.37050000, -122.03969444 | 37.000 m | | 46.000 m structure / 46.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 37.000 m | | | | | |
| 1 | 2 | T | | 27.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 700 ALL AMERICA WAY, SUNNYVALE, CA | SANTA CLARA | 4087307180 |
License history
| Date | File or call sign | Action |
|---|
| 2020-10-06 | KMK253 | LIREN |
| 2020-10-05 | KMK253 | LETRES |
| 2016-03-30 | KMK253 | LIAUA |
| 2016-03-29 | KMK253 | LIAUA |
| 2016-03-29 | KMK253 | ESUAPR |
| 2016-03-27 | KMK253 | ESUAPR |
| 2015-02-25 | KMK253 | LIMOD |
| 2012-06-02 | KMK253 | LIAUA |
| 2012-06-01 | KMK253 | ESUAPR |
| 2010-10-06 | KMK253 | LIREN |
| 2010-10-04 | KMK253 | LETRES |
| 2010-10-02 | KMK253 | ESURNW |
| 2009-07-17 | KMK253 | LIMOD |
| 2009-06-04 | KMK253 | LIAUA |
| 2009-06-03 | KMK253 | ESCAPR |
| 2001-11-26 | KMK253 | AUDOPR |
| 2001-01-20 | KMK253 | LIREN |
| 2000-11-13 | KMK253 | LETRES |
| 2000-10-29 | KMK253 | LETRES |
| 2000-10-20 | KMK253 | LICCNV |
| 1995-11-08 | KMK253 | LIREN |
| 1995-11-08 | KMK253 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1209877 | 2026-08-02 01:18:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KMK253 | ULS 1209877 | 2026-08-02 01:18:41 |
| Status | A | ULS 1209877 | 2026-08-02 01:18:41 |
| Service | PW | ULS 1209877 | 2026-08-02 01:18:41 |
| Grant Date | 2020-10-06 | ULS 1209877 | 2026-08-02 01:18:41 |
| Expiration Date | 2030-12-31 | ULS 1209877 | 2026-08-02 01:18:41 |