Universal Licensing System
WPIW410
BALDWIN PARK UNIFIED SCHOOL DISTRICT
License details
| ULS identifier | 1734815 |
|---|---|
| Call sign | WPIW410 |
| Radio service | IG |
| Status | E |
| Grant date | 2000-09-07 |
| Expiration | 2005-11-22 |
| Cancellation | 2006-01-28 |
| Frequency range | 31.16 MHz |
| Locations | 1 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:28:51 |
Licensee
| Name | BALDWIN PARK UNIFIED SCHOOL DISTRICT |
|---|---|
| Applicant type | G |
| Location | BALDWIN PARK, CA |
| Address | 3699 HOLLY DR, BALDWIN PARK, CA, 91706 |
| Phone | 8189623311 |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB | 31.16000000 | 50.000000 | 100.000000 | |||
| 2 | 1 | FB | 31.16000000 | 110.000000 | 220.000000 | |||
| 3 | 1 | FB | 31.16000000 | 50.000000 | 100.000000 | |||
| 4 | 1 | FB | 31.16000000 | 50.000000 | 100.000000 | |||
| 5 | 1 | FB | 31.16000000 | 50.000000 | 100.000000 | |||
| 6 | 1 | FB | 31.16000000 | 50.000000 | 100.000000 | |||
| 7 | 1 | MO | 31.16000000 | 110.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 31.16000000 | 20K0F3E | |
| 2 | 1 | 31.16000000 | 20K0F3E | |
| 3 | 1 | 31.16000000 | 20K0F3E | |
| 4 | 1 | 31.16000000 | 20K0F3E | |
| 5 | 1 | 31.16000000 | 20K0F3E | |
| 6 | 1 | 31.16000000 | 20K0F3E | |
| 7 | 1 | 31.16000000 | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 14250 E MERCED AVE CHARLES D JR HIGH, BALDWIN PARK, LOS ANGELES, CA | 34.07305556, -117.96700000 | 104.000 m | B | 4.000 m structure / 7.000 m overall | N |
| 2 | T | 3699 HOLLY AVE DIST OFC, BALDWIN PARK, LOS ANGELES, CA | 34.08194444, -117.96088889 | 111.000 m | B | 6.000 m structure / 9.000 m overall | N |
| 3 | T | 4733 N LANDIS AVE HOLLAND JR HIGH, BALDWIN PARK, LOS ANGELES, CA | 34.09833333, -117.91422222 | 119.000 m | B | 4.000 m structure / 7.000 m overall | N |
| 4 | T | 13307 FRANCISQUITO AVE ADULT SCHOOL, BALDWIN PARK, LOS ANGELES, CA | 34.07583333, -117.98116667 | 101.000 m | B | 4.000 m structure / 7.000 m overall | N |
| 5 | T | 13701 E OLIVE ST OLIVE JR HIGH, BALDWIN PARK, LOS ANGELES, CA | 34.10027778, -117.97644444 | 116.000 m | B | 4.000 m structure / 7.000 m overall | N |
| 6 | T | 4600 BOGART AVE NORTH PARK HIGH, BALDWIN PARK, LOS ANGELES, CA | 34.09583333, -117.95838889 | 123.000 m | B | 4.000 m structure / 7.000 m overall | N |
| 7 | T |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 11.000 m | -101.000 | |||||
| 1 | 2 | T | 29.000 m | -106.000 | |||||
| 1 | 3 | T | 11.000 m | -166.000 | |||||
| 1 | 4 | T | 11.000 m | -102.000 | |||||
| 1 | 5 | T | 11.000 m | -137.000 | |||||
| 1 | 6 | T | 8.000 m | -155.000 | |||||
| 1 | 7 | T |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 3699 HOLLY AVE, BALDWIN PARK, CA | 8189623311 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2006-01-28 | WPIW410 | LIEXP |
| 2005-08-29 | WPIW410 | LETRES |
| 2001-08-31 | WPIW410 | AUDOPR |
| 2000-11-23 | WPIW410 | LICCNV |
| 2000-09-07 | WPIW410 | LIREN |
| 2000-09-07 | WPIW410 | AUTHPR |
| 2000-08-21 | WPIW410 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1734815 | 2026-08-02 01:28:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPIW410 | ULS 1734815 | 2026-08-02 01:28:51 |
| Status | E | ULS 1734815 | 2026-08-02 01:28:51 |
| Service | IG | ULS 1734815 | 2026-08-02 01:28:51 |
| Grant Date | 2000-09-07 | ULS 1734815 | 2026-08-02 01:28:51 |
| Expiration Date | 2005-11-22 | ULS 1734815 | 2026-08-02 01:28:51 |
| Cancellation Date | 2006-01-28 | ULS 1734815 | 2026-08-02 01:28:51 |