Universal Licensing System
WPDB603
MS Airwaves, Inc.
License details
| ULS identifier | 1139568 |
|---|
| Call sign | WPDB603 |
|---|
| Radio service | GX |
|---|
| Status | C |
|---|
| Grant date | 1994-02-04 |
|---|
| Expiration | 1999-02-04 |
|---|
| Cancellation | 2010-04-23 |
|---|
| Frequency range | 806 - 854.3875 MHz (3 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | RUNNING SPRINGS, SAN BERNARDINO, CA |
|---|
| Coordinates | 34.2347222, -117.1408611 |
|---|
| Source archive | l_LMcomm.zip |
|---|
| Dataset refreshed | 2026-08-09 01:02:20 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 806.00000000 | 821.00000000 | | 100.000000 | 300.000000 | |
| 4 | 1 | FX1T | 806.00000000 | 821.00000000 | | 100.000000 | 500.000000 | |
| 1 | 1 | FB2C | 854.38750000 | | | 200.000000 | 200.000000 | |
| 2 | 1 | FB2C | 854.38750000 | | | 200.000000 | 1000.000000 | |
| 3 | 1 | MO | 854.38750000 | | | 100.000000 | 300.000000 | |
| 4 | 1 | FB2J | 854.38750000 | | | 100.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 806.00000000 | | 20K0F2D |
| 3 | 1 | 806.00000000 | | 20K0F1D |
| 3 | 1 | 806.00000000 | | 20K0F3E |
| 4 | 1 | 806.00000000 | | 20K0F3E |
| 4 | 1 | 806.00000000 | | 20K0F2D |
| 4 | 1 | 806.00000000 | | 20K0F1D |
| 1 | 1 | 854.38750000 | | 20K0F1D |
| 1 | 1 | 854.38750000 | | 20K0F2D |
| 1 | 1 | 854.38750000 | | 20K0F3E |
| 2 | 1 | 854.38750000 | | 20K0F2D |
| 2 | 1 | 854.38750000 | | 20K0F3E |
| 2 | 1 | 854.38750000 | | 20K0F1D |
| 3 | 1 | 854.38750000 | | 20K0F1D |
| 3 | 1 | 854.38750000 | | 20K0F3E |
| 3 | 1 | 854.38750000 | | 20K0F2D |
| 4 | 1 | 854.38750000 | | 20K0F1D |
| 4 | 1 | 854.38750000 | | 20K0F3E |
| 4 | 1 | 854.38750000 | | 20K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HEAPS PEAK, RUNNING SPRINGS, SAN BERNARDINO, CA | 34.23472222, -117.14086111 | 1957.000 m | | 30.000 m structure / 30.000 m overall | N |
| 2 | T | SANTIAGO PEAK, CORONA, ORANGE, CA | 33.71141667, -117.53311111 | 1728.000 m | | 38.000 m structure / 38.000 m overall | N |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | | | | 535.000 | |
| 1 | 2 | T | | 43.000 m | | | | 1229.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 15705 SUPERIOR ST, NORTH HILLS, CA | | 8055322157 |
Special conditions
| Type | Condition code |
|---|
| P | 1035 |
| P | 2045 |
License history
| Date | File or call sign | Action |
|---|
| 2010-04-23 | WPDB603 | COR |
| 2005-05-04 | WPDB603 | ESUAPR |
| 2002-12-31 | WPDB603 | LIASS |
| 2002-10-08 | WPDB603 | COR |
| 2000-09-15 | WPDB603 | LICCNV |
| 1998-03-13 | WPDB603 | AUTHPR |
| 1994-02-04 | WPDB603 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1139568 | 2026-08-09 01:02:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDB603 | ULS 1139568 | 2026-08-09 01:02:20 |
| Status | C | ULS 1139568 | 2026-08-09 01:02:20 |
| Service | GX | ULS 1139568 | 2026-08-09 01:02:20 |
| Grant Date | 1994-02-04 | ULS 1139568 | 2026-08-09 01:02:20 |
| Expiration Date | 1999-02-04 | ULS 1139568 | 2026-08-09 01:02:20 |
| Cancellation Date | 2010-04-23 | ULS 1139568 | 2026-08-09 01:02:20 |