Universal Licensing System
KNB57
EDUCATIONAL MEDIA FOUNDATION
License details
| ULS identifier | 962277 |
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| Call sign | KNB57 |
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| Radio service | AS |
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| Status | C |
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| Grant date | 1999-02-16 |
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| Cancellation | 2014-04-30 |
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| Frequency range | 947.5 MHz |
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| Locations | 2 |
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| Representative location | SANTA BARBARA, SANTA BARBARA, CA |
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| Coordinates | 34.4197778, -119.6884167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:44 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 947.50000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 947.50000000 | | 300KF8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 403 East Montecito Street, SANTA BARBARA, SANTA BARBARA, CA | 34.41977778, -119.68841667 | 3.700 m | B | 17.000 m structure / 17.000 m overall | N |
| 2 | R | | 34.52525000, -119.95902778 | 1228.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Scala MF-950B | | V | 16.2000 | 295.3000 | | |
| 1 | 2 | R | Mark P-9A96G | | | 24.6000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 403 East Montecito Street, Santa Barbara, CA | SANTA BARBARA | 8059661755 |
License history
| Date | File or call sign | Action |
|---|
| 2014-04-30 | KNB57 | LICAN |
| 2013-09-12 | KNB57 | LIAUA |
| 2013-09-11 | KNB57 | ESUAPR |
| 2013-08-07 | KNB57 | PNACT |
| 2013-08-02 | KNB57 | AUTHPR |
| 2013-08-01 | KNB57 | ESUFRN |
| 2013-08-01 | KNB57 | LIMOD |
| 2012-04-21 | KNB57 | LIAUA |
| 2012-04-20 | KNB57 | ESUAPR |
| 2011-08-31 | KNB57 | PNACT |
| 2011-08-30 | KNB57 | AUTHPR |
| 2011-08-27 | KNB57 | LIMOD |
| 2009-02-04 | KNB57 | LIMOD |
| 2008-12-20 | KNB57 | ESCAPR |
| 2008-01-23 | KNB57 | PNACT |
| 2008-01-16 | KNB57 | AUTHPR |
| 2008-01-15 | KNB57 | LIMOD |
| 2006-05-03 | KNB57 | PNACT |
| 2006-04-28 | KNB57 | AUTHPR |
| 2006-04-27 | KNB57 | LIMOD |
| 2006-04-19 | KNB57 | PNACT |
| 2006-04-14 | KNB57 | AUTHPR |
| 2006-04-13 | KNB57 | LIREN |
| 2004-12-15 | KNB57 | PNACT |
| 2004-12-09 | KNB57 | AUTHPR |
| 2004-12-08 | KNB57 | LIMOD |
| 2004-03-17 | KNB57 | ESCAPR |
| 2004-03-16 | KNB57 | LIAUA |
| 2004-01-21 | KNB57 | PNACT |
| 2004-01-15 | KNB57 | AUTHPR |
| 2004-01-15 | KNB57 | LIMOD |
| 2003-01-29 | KNB57 | PNACT |
| 2003-01-22 | KNB57 | AUTHPR |
| 2003-01-21 | KNB57 | LIMOD |
| 1999-08-13 | KNB57 | LICCNV |
| 1999-02-16 | KNB57 | LIMOD |
| 1998-08-28 | KNB57 | COR |
| 1997-08-15 | KNB57 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 962277 | 2026-08-02 02:43:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNB57 | ULS 962277 | 2026-08-02 02:43:44 |
| Status | C | ULS 962277 | 2026-08-02 02:43:44 |
| Service | AS | ULS 962277 | 2026-08-02 02:43:44 |
| Grant Date | 1999-02-16 | ULS 962277 | 2026-08-02 02:43:44 |
| Cancellation Date | 2014-04-30 | ULS 962277 | 2026-08-02 02:43:44 |