Universal Licensing System
KNNT502
DD Incorporated
License details
| ULS identifier | 1927506 |
|---|
| Call sign | KNNT502 |
|---|
| Radio service | YO |
|---|
| Status | A |
|---|
| Grant date | 2021-05-20 |
|---|
| Expiration | 2031-05-21 |
|---|
| Frequency range | 856.3125 - 858.4125 MHz (8 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | FORBESTOWN, BUTTE, CA |
|---|
| Coordinates | 39.5210000, -121.3002500 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:15:29 |
|---|
Licensee
| Name | DD Incorporated |
|---|
| Applicant type | C |
|---|
| FRN | 0007751365 |
|---|
| Location | San Leandro, CA |
|---|
| Address | 1601 Neptune Drive, San Leandro, CA, 94577 |
|---|
| Phone | 5108959500 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | FB2 | 855.13750000 | | | 100.000000 | 600.000000 | |
| 4 | 1 | FB2 | 855.16250000 | | | 100.000000 | 600.000000 | |
| 4 | 1 | FB2 | 855.36250000 | | | 100.000000 | 600.000000 | |
| 4 | 1 | FB2 | 855.66250000 | | | 100.000000 | 600.000000 | |
| 4 | 1 | FB2 | 856.31250000 | | | 100.000000 | 600.000000 | |
| 4 | 1 | FB2 | 856.38750000 | | | 100.000000 | 600.000000 | |
| 4 | 1 | FB2 | 856.41250000 | | | 100.000000 | 600.000000 | |
| 4 | 1 | FB2 | 857.38750000 | | | 100.000000 | 600.000000 | |
| 4 | 1 | FB2 | 857.41250000 | | | 100.000000 | 600.000000 | |
| 4 | 1 | FB2 | 858.31250000 | | | 100.000000 | 600.000000 | |
| 4 | 1 | FB2 | 858.38750000 | | | 100.000000 | 600.000000 | |
| 4 | 1 | FB2 | 858.41250000 | | | 100.000000 | 600.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 855.13750000 | | 20K0F3E |
| 4 | 1 | 855.13750000 | | 20K0F1D |
| 4 | 1 | 855.16250000 | | 20K0F1D |
| 4 | 1 | 855.16250000 | | 20K0F3E |
| 4 | 1 | 855.36250000 | | 20K0F1D |
| 4 | 1 | 855.36250000 | | 20K0F3E |
| 4 | 1 | 855.66250000 | | 20K0F3E |
| 4 | 1 | 855.66250000 | | 20K0F1D |
| 4 | 1 | 856.31250000 | | 20K0F1D |
| 4 | 1 | 856.31250000 | | 20K0F3E |
| 4 | 1 | 856.38750000 | | 20K0F1D |
| 4 | 1 | 856.38750000 | | 20K0F3E |
| 4 | 1 | 856.41250000 | | 20K0F3E |
| 4 | 1 | 856.41250000 | | 20K0F1D |
| 4 | 1 | 857.38750000 | | 20K0F3E |
| 4 | 1 | 857.38750000 | | 20K0F1D |
| 4 | 1 | 857.41250000 | | 20K0F1D |
| 4 | 1 | 857.41250000 | | 20K0F3E |
| 4 | 1 | 858.31250000 | | 20K0F1D |
| 4 | 1 | 858.31250000 | | 20K0F3E |
| 4 | 1 | 858.38750000 | | 20K0F1D |
| 4 | 1 | 858.38750000 | | 20K0F3E |
| 4 | 1 | 858.41250000 | | 20K0F3E |
| 4 | 1 | 858.41250000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 4 | T | SUNSET HILL, FORBESTOWN, BUTTE, CA | 39.52100000, -121.30025000 | 1011.000 m | TOWER | 40.000 m structure / 40.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 4 | T | | 30.000 m | | | | 381.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 425 BECK ST, FAIRFIELD, CA | | 7074276387 |
License history
| Date | File or call sign | Action |
|---|
| 2021-05-20 | KNNT502 | LIREN |
| 2021-02-22 | KNNT502 | LETRES |
| 2011-07-07 | KNNT502 | LIREN |
| 2011-02-28 | KNNT502 | LETRES |
| 2009-11-17 | KNNT502 | LIASS |
| 2009-10-14 | KNNT502 | ESUAPR |
| 2008-01-14 | KNNT502 | ESUAPR |
| 2006-02-22 | KNNT502 | COR |
| 2006-02-21 | KNNT502 | AUTHPR |
| 2006-02-17 | KNNT502 | COR |
| 2006-02-17 | KNNT502 | INTDUP |
| 2004-07-13 | KNNT502 | LIAUA |
| 2004-07-12 | KNNT502 | ESUAPR |
| 2004-04-12 | KNNT502 | LITRAN |
| 2001-08-13 | KNNT502 | LIREN |
| 2001-08-13 | KNNT502 | AUTHPR |
| 2001-08-10 | KNNT502 | COR |
| 2001-04-06 | KNNT502 | LIASS |
| 2001-02-26 | KNNT502 | LETRES |
| 2001-01-12 | KNNT502 | LITRAN |
| 2000-11-24 | KNNT502 | LICCNV |
| 2000-11-24 | KNNT502 | COR |
| 1999-06-23 | KNNT502 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1927506 | 2026-08-02 01:15:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNT502 | ULS 1927506 | 2026-08-02 01:15:29 |
| Status | A | ULS 1927506 | 2026-08-02 01:15:29 |
| Service | YO | ULS 1927506 | 2026-08-02 01:15:29 |
| Grant Date | 2021-05-20 | ULS 1927506 | 2026-08-02 01:15:29 |
| Expiration Date | 2031-05-21 | ULS 1927506 | 2026-08-02 01:15:29 |