Universal Licensing System
KNNP638
DIGITCOM SERVICES INC
License details
| ULS identifier | 1633721 |
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| Call sign | KNNP638 |
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| Radio service | IK |
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| Status | E |
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| Grant date | 2001-05-15 |
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| Expiration | 2011-04-03 |
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| Cancellation | 2011-05-21 |
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| Frequency range | 157.74 MHz |
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| Locations | 1 |
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| Representative location | SAN MARCOS, SAN DIEGO, CA |
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| Coordinates | 33.1111389, -117.2022500 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:43:27 |
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Licensee
| Name | DIGITCOM SERVICES INC |
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| Applicant type | C |
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| FRN | 0004515797 |
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| Location | LOS ANGELES, CA |
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| Address | 12923 VENICE BLVD, LOS ANGELES, CA, 90066 |
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| Phone | 4044165830 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB6C | 157.74000000 | | | 350.000000 | 1250.000000 | |
| 3 | 1 | FB6C | 157.74000000 | | | 350.000000 | 1250.000000 | |
| 5 | 1 | FB6C | 157.74000000 | | | 350.000000 | 1250.000000 | |
| 6 | 1 | FB6C | 157.74000000 | | | 350.000000 | 1250.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 157.74000000 | | 20K0F2D |
| 2 | 1 | 157.74000000 | | 20K0F3E |
| 2 | 1 | 157.74000000 | | 20K0F1D |
| 3 | 1 | 157.74000000 | | 20K0F3E |
| 3 | 1 | 157.74000000 | | 20K0F2D |
| 3 | 1 | 157.74000000 | | 20K0F1D |
| 5 | 1 | 157.74000000 | | 20K0F1D |
| 5 | 1 | 157.74000000 | | 20K0F2D |
| 5 | 1 | 157.74000000 | | 20K0F3E |
| 6 | 1 | 157.74000000 | | 20K0F3E |
| 6 | 1 | 157.74000000 | | 20K0F1D |
| 6 | 1 | 157.74000000 | | 20K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | MONUMENT PEAK, AGUA CALIENTE, SAN DIEGO, CA | 32.89200000, -116.42030556 | 1890.000 m | TOWER | 21.000 m structure / 21.000 m overall | N |
| 3 | T | MOUNT WOODSON, RAMONA, SAN DIEGO, CA | 33.00950000, -116.97058333 | 847.000 m | TOWER | 14.000 m structure / 17.000 m overall | N |
| 5 | T | BLACK MOUNTAIN, GLAMIS, SAN DIEGO, CA | 33.05280556, -114.82691667 | 640.000 m | TOWER | 31.000 m structure / 31.000 m overall | N |
| 6 | T | LAKE SAN MARCOS PEAK, SAN MARCOS, SAN DIEGO, CA | 33.11113889, -117.20225000 | 372.000 m | TOWER | 18.000 m structure / 18.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | T | | 16.000 m | | | | 0.000 | |
| 1 | 3 | T | | 16.000 m | | | | 0.000 | |
| 1 | 5 | T | | 31.000 m | | | | 0.000 | |
| 1 | 6 | T | | 20.000 m | | | | 0.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 12923 VENICE BLVD, LOS ANGELES, CA | | 3106363321 |
License history
| Date | File or call sign | Action |
|---|
| 2011-05-21 | KNNP638 | LIEXP |
| 2011-01-10 | KNNP638 | LETRES |
| 2001-05-15 | KNNP638 | LIREN |
| 2001-01-09 | KNNP638 | LETRES |
| 2000-11-23 | KNNP638 | LICCNV |
| 1998-02-17 | KNNP638 | LIMOD |
| 1998-02-17 | KNNP638 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1633721 | 2026-08-02 00:43:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNP638 | ULS 1633721 | 2026-08-02 00:43:27 |
| Status | E | ULS 1633721 | 2026-08-02 00:43:27 |
| Service | IK | ULS 1633721 | 2026-08-02 00:43:27 |
| Grant Date | 2001-05-15 | ULS 1633721 | 2026-08-02 00:43:27 |
| Expiration Date | 2011-04-03 | ULS 1633721 | 2026-08-02 00:43:27 |
| Cancellation Date | 2011-05-21 | ULS 1633721 | 2026-08-02 00:43:27 |