Universal Licensing System
WLK780
LB Tower Company LLC
License details
| ULS identifier | 993409 |
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| Call sign | WLK780 |
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| Radio service | CF |
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| Status | E |
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| Grant date | 2001-02-21 |
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| Expiration | 2011-02-01 |
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| Cancellation | 2011-04-09 |
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| Frequency range | 6197.24 - 6375.14 MHz (7 frequencies) |
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| Locations | 2 |
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| Representative location | SUNNYVALE, SANTA CLARA, CA |
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| Coordinates | 37.3710278, -121.9860556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:02 |
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Licensee
| Name | LB Tower Company LLC |
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| Applicant type | L |
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| FRN | 0004861613 |
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| Location | Cincinnati, OH |
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| Address | 441 Vine Street, Suite 3900, Cincinnati, OH, 452023011 |
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| Phone | 5133817775 |
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| Email | www.latticecommunications.com |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6197.24000000 | | | | | |
| 1 | 2 | FXO | 6226.89000000 | | | | | |
| 1 | 1 | FXO | 6256.54000000 | | | | | |
| 1 | 2 | FXO | 6286.19000000 | | | | | |
| 1 | 1 | FXO | 6315.84000000 | | | | | |
| 1 | 2 | FXO | 6345.50000000 | | | | | |
| 1 | 1 | FXO | 6375.14000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6197.24000000 | | 30M0F7W |
| 1 | 2 | 6226.89000000 | | 30M0F7W |
| 1 | 1 | 6256.54000000 | | 30M0F7W |
| 1 | 2 | 6286.19000000 | | 30M0F7W |
| 1 | 1 | 6315.84000000 | | 30M0F7W |
| 1 | 2 | 6345.50000000 | | 30M0F7W |
| 1 | 1 | 6375.14000000 | | 30M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | .7 MILES SW OF CA6 & BOWERS, SUNNYVALE, SANTA CLARA, CA | 37.37102778, -121.98605556 | 15.800 m | | 30.500 m overall | |
| 2 | R | | 37.58019444, -121.92133333 | 357.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | | 13.8000 | | |
| 1 | 2 | R | | | | | | | |
| 2 | 1 | T | | | H | | 13.8000 | | |
| 2 | 2 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2011-04-09 | WLK780 | LIEXP |
| 2010-11-08 | WLK780 | LETRES |
| 2001-04-27 | WLK780 | LIASS |
| 2001-02-21 | WLK780 | LIREN |
| 2000-11-13 | WLK780 | LETRES |
| 1999-11-09 | WLK780 | LITRAN |
| 1999-08-14 | WLK780 | LICCNV |
| 1999-08-09 | WLK780 | COR |
| 1999-08-03 | WLK780 | COR |
| 1999-03-26 | WLK780 | COR |
| 1995-10-10 | WLK780 | LIMOD |
| 1994-01-19 | WLK780 | LITRAN |
| 1992-06-19 | WLK780 | LITRAN |
| 1990-06-14 | WLK780 | LIMOD |
| 1988-06-27 | WLK780 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 993409 | 2026-08-02 02:44:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WLK780 | ULS 993409 | 2026-08-02 02:44:02 |
| Status | E | ULS 993409 | 2026-08-02 02:44:02 |
| Service | CF | ULS 993409 | 2026-08-02 02:44:02 |
| Grant Date | 2001-02-21 | ULS 993409 | 2026-08-02 02:44:02 |
| Expiration Date | 2011-02-01 | ULS 993409 | 2026-08-02 02:44:02 |
| Cancellation Date | 2011-04-09 | ULS 993409 | 2026-08-02 02:44:02 |