Universal Licensing System
KNNT487
DD Incorporated
License details
| ULS identifier | 1927502 |
|---|
| Call sign | KNNT487 |
|---|
| Radio service | YO |
|---|
| Status | A |
|---|
| Grant date | 2021-05-20 |
|---|
| Expiration | 2031-05-20 |
|---|
| Frequency range | 855.6125 - 860.4125 MHz (12 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | NEEDLES, SAN BERNARDINO, CA |
|---|
| Coordinates | 34.7144444, -114.4924722 |
|---|
| 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 |
|---|
| 3 | 1 | FB2 | 854.88750000 | | | 70.000000 | 100.000000 | |
| 4 | 1 | FB2 | 854.88750000 | | | 70.000000 | 100.000000 | |
| 3 | 1 | FB2 | 854.91250000 | | | 70.000000 | 100.000000 | |
| 4 | 1 | FB2 | 855.11250000 | | | 70.000000 | 100.000000 | |
| 3 | 1 | FB2 | 855.13750000 | | | 70.000000 | 100.000000 | |
| 4 | 1 | FB2 | 855.16250000 | | | 70.000000 | 100.000000 | |
| 4 | 1 | FB2 | 855.41250000 | | | 70.000000 | 100.000000 | |
| 4 | 1 | FB2 | 855.43750000 | | | 70.000000 | 100.000000 | |
| 3 | 1 | FB2 | 855.61250000 | | | 70.000000 | 100.000000 | |
| 4 | 1 | FB2 | 855.61250000 | | | 70.000000 | 100.000000 | |
| 5 | 1 | FB2 | 855.61250000 | | | 70.000000 | 100.000000 | |
| 3 | 1 | FB2 | 855.63750000 | | | 70.000000 | 100.000000 | |
| 4 | 1 | FB2 | 855.63750000 | | | 70.000000 | 100.000000 | |
| 3 | 1 | FB2 | 855.86250000 | | | 70.000000 | 100.000000 | |
| 4 | 1 | FB2 | 855.86250000 | | | 70.000000 | 100.000000 | |
| 5 | 1 | FB2 | 855.86250000 | | | 70.000000 | 100.000000 | |
| 4 | 1 | FB2 | 855.88750000 | | | 70.000000 | 100.000000 | |
| 5 | 1 | FB2 | 855.88750000 | | | 70.000000 | 100.000000 | |
| 5 | 1 | FB2 | 857.36250000 | | | 70.000000 | 100.000000 | |
| 5 | 1 | FB2 | 857.38750000 | | | 70.000000 | 100.000000 | |
| 3 | 1 | FB2 | 857.41250000 | | | 70.000000 | 100.000000 | |
| 4 | 1 | FB2 | 857.41250000 | | | 70.000000 | 100.000000 | |
| 4 | 1 | FB2 | 858.28750000 | | | 70.000000 | 100.000000 | |
| 3 | 1 | FB2 | 858.38750000 | | | 70.000000 | 100.000000 | |
| 5 | 1 | FB2 | 858.38750000 | | | 70.000000 | 100.000000 | |
| 3 | 1 | FB2 | 858.41250000 | | | 70.000000 | 100.000000 | |
| 5 | 1 | FB2 | 858.41250000 | | | 70.000000 | 100.000000 | |
| 4 | 1 | FB2 | 859.38750000 | | | 70.000000 | 100.000000 | |
| 5 | 1 | FB2 | 859.38750000 | | | 70.000000 | 100.000000 | |
| 3 | 1 | FB2 | 859.41250000 | | | 70.000000 | 100.000000 | |
| 5 | 1 | FB2 | 859.41250000 | | | 70.000000 | 100.000000 | |
| 4 | 1 | FB2 | 860.38750000 | | | 70.000000 | 100.000000 | |
| 5 | 1 | FB2 | 860.38750000 | | | 70.000000 | 100.000000 | |
| 3 | 1 | FB2 | 860.41250000 | | | 70.000000 | 100.000000 | |
| 5 | 1 | FB2 | 860.41250000 | | | 70.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 854.88750000 | | 20K0F2D |
| 3 | 1 | 854.88750000 | | 20K0F3E |
| 4 | 1 | 854.88750000 | | 20K0F2D |
| 4 | 1 | 854.88750000 | | 20K0F3E |
| 3 | 1 | 854.91250000 | | 20K0F2D |
| 3 | 1 | 854.91250000 | | 20K0F3E |
| 4 | 1 | 855.11250000 | | 20K0F3E |
| 4 | 1 | 855.11250000 | | 20K0F2D |
| 3 | 1 | 855.13750000 | | 20K0F3E |
| 3 | 1 | 855.13750000 | | 20K0F2D |
| 4 | 1 | 855.16250000 | | 20K0F2D |
| 4 | 1 | 855.16250000 | | 20K0F3E |
| 4 | 1 | 855.41250000 | | 20K0F2D |
| 4 | 1 | 855.41250000 | | 20K0F3E |
| 4 | 1 | 855.43750000 | | 20K0F3E |
| 4 | 1 | 855.43750000 | | 20K0F2D |
| 3 | 1 | 855.61250000 | | 20K0F2D |
| 3 | 1 | 855.61250000 | | 20K0F3E |
| 4 | 1 | 855.61250000 | | 20K0F3E |
| 4 | 1 | 855.61250000 | | 20K0F2D |
| 5 | 1 | 855.61250000 | | 20K0F3E |
| 5 | 1 | 855.61250000 | | 20K0F2D |
| 3 | 1 | 855.63750000 | | 20K0F2D |
| 3 | 1 | 855.63750000 | | 20K0F3E |
| 4 | 1 | 855.63750000 | | 20K0F2D |
| 4 | 1 | 855.63750000 | | 20K0F3E |
| 3 | 1 | 855.86250000 | | 20K0F2D |
| 3 | 1 | 855.86250000 | | 20K0F3E |
| 4 | 1 | 855.86250000 | | 20K0F3E |
| 4 | 1 | 855.86250000 | | 20K0F2D |
| 5 | 1 | 855.86250000 | | 20K0F3E |
| 5 | 1 | 855.86250000 | | 20K0F2D |
| 4 | 1 | 855.88750000 | | 20K0F2D |
| 4 | 1 | 855.88750000 | | 20K0F3E |
| 5 | 1 | 855.88750000 | | 20K0F2D |
| 5 | 1 | 855.88750000 | | 20K0F3E |
| 5 | 1 | 857.36250000 | | 20K0F2D |
| 5 | 1 | 857.36250000 | | 20K0F3E |
| 5 | 1 | 857.38750000 | | 20K0F3E |
| 5 | 1 | 857.38750000 | | 20K0F2D |
| 3 | 1 | 857.41250000 | | 20K0F3E |
| 3 | 1 | 857.41250000 | | 20K0F2D |
| 4 | 1 | 857.41250000 | | 20K0F3E |
| 4 | 1 | 857.41250000 | | 20K0F2D |
| 4 | 1 | 858.28750000 | | 20K0F2D |
| 4 | 1 | 858.28750000 | | 20K0F3E |
| 3 | 1 | 858.38750000 | | 20K0F3E |
| 3 | 1 | 858.38750000 | | 20K0F2D |
| 5 | 1 | 858.38750000 | | 20K0F3E |
| 5 | 1 | 858.38750000 | | 20K0F2D |
| 3 | 1 | 858.41250000 | | 20K0F3E |
| 3 | 1 | 858.41250000 | | 20K0F2D |
| 5 | 1 | 858.41250000 | | 20K0F3E |
| 5 | 1 | 858.41250000 | | 20K0F2D |
| 4 | 1 | 859.38750000 | | 20K0F3E |
| 4 | 1 | 859.38750000 | | 20K0F2D |
| 5 | 1 | 859.38750000 | | 20K0F3E |
| 5 | 1 | 859.38750000 | | 20K0F2D |
| 3 | 1 | 859.41250000 | | 20K0F3E |
| 3 | 1 | 859.41250000 | | 20K0F2D |
| 5 | 1 | 859.41250000 | | 20K0F3E |
| 5 | 1 | 859.41250000 | | 20K0F2D |
| 4 | 1 | 860.38750000 | | 20K0F2D |
| 4 | 1 | 860.38750000 | | 20K0F3E |
| 5 | 1 | 860.38750000 | | 20K0F3E |
| 5 | 1 | 860.38750000 | | 20K0F2D |
| 3 | 1 | 860.41250000 | | 20K0F3E |
| 3 | 1 | 860.41250000 | | 20K0F2D |
| 5 | 1 | 860.41250000 | | 20K0F2D |
| 5 | 1 | 860.41250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 3 | T | TOPOCK METER STA HWY 6, NEEDLES, SAN BERNARDINO, CA | 34.71444444, -114.49247222 | 210.000 m | TOWER | 28.000 m structure / 29.000 m overall | N |
| 4 | T | GOVERNMENT PEAK 3 MI SW, RANDSBURG, KERN, CA | 35.35163889, -117.67422222 | 1448.000 m | POLE | 12.000 m structure / 13.000 m overall | N |
| 5 | T | EAST BRISTOL MOUNTAIN 4 MI NE, AMBOY, SAN BERNARDINO, CA | 34.60000000, -115.68194444 | 419.000 m | POLE | 14.000 m structure / 15.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | T | | 29.000 m | | | | -87.000 | |
| 1 | 4 | T | | 13.000 m | | | | 471.000 | |
| 1 | 5 | T | | 15.000 m | | | | 419.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 425 BECK ST, FAIRFIELD, CA | | 7074276387 |
License history
| Date | File or call sign | Action |
|---|
| 2021-05-20 | KNNT487 | LIREN |
| 2021-02-22 | KNNT487 | LETRES |
| 2011-07-07 | KNNT487 | LIREN |
| 2011-02-21 | KNNT487 | LETRES |
| 2009-11-17 | KNNT487 | LIASS |
| 2009-10-14 | KNNT487 | ESUAPR |
| 2006-02-22 | KNNT487 | COR |
| 2004-07-13 | KNNT487 | LIAUA |
| 2004-07-12 | KNNT487 | ESUAPR |
| 2004-04-12 | KNNT487 | LITRAN |
| 2001-08-13 | KNNT487 | LIREN |
| 2001-08-13 | KNNT487 | AUTHPR |
| 2001-08-10 | KNNT487 | COR |
| 2001-04-06 | KNNT487 | LIASS |
| 2001-02-26 | KNNT487 | LETRES |
| 2001-01-12 | KNNT487 | LITRAN |
| 2000-11-24 | KNNT487 | COR |
| 2000-11-24 | KNNT487 | LICCNV |
| 1999-06-23 | KNNT487 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1927502 | 2026-08-02 01:15:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNT487 | ULS 1927502 | 2026-08-02 01:15:29 |
| Status | A | ULS 1927502 | 2026-08-02 01:15:29 |
| Service | YO | ULS 1927502 | 2026-08-02 01:15:29 |
| Grant Date | 2021-05-20 | ULS 1927502 | 2026-08-02 01:15:29 |
| Expiration Date | 2031-05-20 | ULS 1927502 | 2026-08-02 01:15:29 |