Universal Licensing System
WPRI564
DK ASSOCIATES INC
License details
| ULS identifier | 1831106 |
|---|
| Call sign | WPRI564 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2015-10-05 |
|---|
| Expiration | 2025-10-03 |
|---|
| Cancellation | 2025-12-13 |
|---|
| Frequency range | 464.5 - 464.75 MHz (5 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | CA |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:26:03 |
|---|
Licensee
| Name | DK ASSOCIATES INC |
|---|
| Applicant type | C |
|---|
| FRN | 0013497037 |
|---|
| Location | WALNUT CREEK, CA |
|---|
| Address | 1931 San Manuel Drive, Ste 100, WALNUT CREEK, CA, 94596 |
|---|
| Phone | 9259326868 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBT | 461.02500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FBT | 461.07500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FBT | 461.10000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FBT | 462.12500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FBT | 462.37500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FBT | 462.40000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FBI | 464.50000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FBI | 464.55000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 464.60000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FBT | 464.62500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FBT | 464.65000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FBT | 464.72500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FBT | 464.75000000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.02500000 | | 11K2F1D |
| 1 | 1 | 461.07500000 | | 11K2F1D |
| 1 | 1 | 461.10000000 | | 11K2F1D |
| 1 | 1 | 462.12500000 | | 11K2F1D |
| 1 | 1 | 462.37500000 | | 11K2F1D |
| 1 | 1 | 462.40000000 | | 11K2F1D |
| 2 | 1 | 464.50000000 | | 11K2F1D |
| 2 | 1 | 464.55000000 | | 11K2F1D |
| 1 | 1 | 464.60000000 | | 11K2F1D |
| 1 | 1 | 464.62500000 | | 11K2F1D |
| 1 | 1 | 464.65000000 | | 11K2F1D |
| 1 | 1 | 464.72500000 | | 11K2F1D |
| 1 | 1 | 464.75000000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CA | | | | | |
| 2 | T | CA | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1931 San Manuel Drive, Walnut Creek, CA | CONTRA COSTA | 9259326868 |
Special conditions
| Type | Condition code |
|---|
| P | 1035 |
| P | 5071 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-13 | WPRI564 | LIEXP |
| 2025-07-07 | WPRI564 | LETRES |
| 2015-10-05 | WPRI564 | LIREN |
| 2015-10-05 | WPRI564 | LTSAPR |
| 2015-09-17 | WPRI564 | LTSAPR |
| 2015-07-13 | WPRI564 | LETRES |
| 2012-06-11 | WPRI564 | LIMOD |
| 2012-04-25 | WPRI564 | LTSAPR |
| 2005-08-05 | WPRI564 | LIREN |
| 2005-07-11 | WPRI564 | LETRES |
| 2005-05-20 | WPRI564 | LTSFRN |
| 2001-09-24 | WPRI564 | AUDOPR |
| 2000-11-23 | WPRI564 | LICCNV |
| 2000-10-03 | WPRI564 | LIISS |
| 2000-10-03 | WPRI564 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1831106 | 2026-08-02 01:26:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPRI564 | ULS 1831106 | 2026-08-02 01:26:03 |
| Status | E | ULS 1831106 | 2026-08-02 01:26:03 |
| Service | IG | ULS 1831106 | 2026-08-02 01:26:03 |
| Grant Date | 2015-10-05 | ULS 1831106 | 2026-08-02 01:26:03 |
| Expiration Date | 2025-10-03 | ULS 1831106 | 2026-08-02 01:26:03 |
| Cancellation Date | 2025-12-13 | ULS 1831106 | 2026-08-02 01:26:03 |