Universal Licensing System
WPOA675
D & S SYSTEMS INC
License details
| ULS identifier | 1810345 |
|---|
| Call sign | WPOA675 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1998-08-11 |
|---|
| Expiration | 2003-08-11 |
|---|
| Cancellation | 2003-10-12 |
|---|
| Frequency range | 154.57 - 154.6 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | ORANGE, CA |
|---|
| Coordinates | 33.9541667, -117.9870000 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:26:54 |
|---|
Licensee
| Name | D & S SYSTEMS INC |
|---|
| Applicant type | C |
|---|
| Location | LA HABRA, CA |
|---|
| Address | 611-H S PALM ST, LA HABRA, CA, 90631 |
|---|
| Phone | 5626945686 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 154.57000000 | | | 2.000000 | | |
| 1 | 1 | MO | 154.60000000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.57000000 | | 20K0F3E |
| 1 | 1 | 154.60000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ORANGE, CA | 33.95416667, -117.98700000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 611-H S PALM ST, LA HABRA, CA | | 5626945686 |
License history
| Date | File or call sign | Action |
|---|
| 2003-10-12 | WPOA675 | LIEXP |
| 2002-08-12 | WPOA675 | AUDCAN |
| 2000-11-23 | WPOA675 | LICCNV |
| 1998-08-11 | WPOA675 | LIISS |
| 1998-08-11 | WPOA675 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1810345 | 2026-08-02 01:26:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPOA675 | ULS 1810345 | 2026-08-02 01:26:54 |
| Status | E | ULS 1810345 | 2026-08-02 01:26:54 |
| Service | IG | ULS 1810345 | 2026-08-02 01:26:54 |
| Grant Date | 1998-08-11 | ULS 1810345 | 2026-08-02 01:26:54 |
| Expiration Date | 2003-08-11 | ULS 1810345 | 2026-08-02 01:26:54 |
| Cancellation Date | 2003-10-12 | ULS 1810345 | 2026-08-02 01:26:54 |