Universal Licensing System
WPMA268
ERST INC
License details
| ULS identifier | 1790677 |
|---|
| Call sign | WPMA268 |
|---|
| Radio service | IG |
|---|
| Status | E |
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| Grant date | 2003-02-14 |
|---|
| Expiration | 2013-04-30 |
|---|
| Cancellation | 2013-07-06 |
|---|
| Frequency range | 454 - 459 MHz (2 frequencies) |
|---|
| Locations | 6 |
|---|
| Representative location | PR |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:09 |
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Licensee
| Name | ERST INC |
|---|
| Applicant type | C |
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| FRN | 0008232928 |
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| Location | BREA, CA |
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| Address | 376 S VALENCIA AVE, BREA, CA, 92823 |
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| Phone | 7145772110 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2T | 454.00000000 | | | 120.000000 | | |
| 2 | 1 | FB2T | 454.00000000 | | | 120.000000 | | |
| 3 | 1 | FB2T | 454.00000000 | | | 120.000000 | | |
| 6 | 1 | MO | 454.00000000 | | | 35.000000 | | |
| 2 | 1 | FX1T | 459.00000000 | | | 35.000000 | | |
| 3 | 1 | FX1T | 459.00000000 | | | 35.000000 | | |
| 4 | 1 | FX1T | 459.00000000 | | | 35.000000 | | |
| 5 | 1 | MO | 459.00000000 | | | 35.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 454.00000000 | | 20K0F3E |
| 2 | 1 | 454.00000000 | | 20K0F3E |
| 3 | 1 | 454.00000000 | | 20K0F3E |
| 6 | 1 | 454.00000000 | | 20K0F3E |
| 2 | 1 | 459.00000000 | | 20K0F3E |
| 3 | 1 | 459.00000000 | | 20K0F3E |
| 4 | 1 | 459.00000000 | | 20K0F3E |
| 5 | 1 | 459.00000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | PR | | | | | |
| 3 | T | VI | | | | | |
| 4 | T | HI | | | | | |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 376 S VALENCIA AVE, BREA, CA | | 7145772110 |
License history
| Date | File or call sign | Action |
|---|
| 2013-07-06 | WPMA268 | LIEXP |
| 2013-02-04 | WPMA268 | LETRES |
| 2003-02-14 | WPMA268 | LIREN |
| 2003-02-03 | WPMA268 | LETRES |
| 2001-10-10 | WPMA268 | AUDOPR |
| 2000-11-23 | WPMA268 | LICCNV |
| 1998-04-30 | WPMA268 | AUTHPR |
| 1998-04-30 | WPMA268 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1790677 | 2026-08-02 01:25:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMA268 | ULS 1790677 | 2026-08-02 01:25:09 |
| Status | E | ULS 1790677 | 2026-08-02 01:25:09 |
| Service | IG | ULS 1790677 | 2026-08-02 01:25:09 |
| Grant Date | 2003-02-14 | ULS 1790677 | 2026-08-02 01:25:09 |
| Expiration Date | 2013-04-30 | ULS 1790677 | 2026-08-02 01:25:09 |
| Cancellation Date | 2013-07-06 | ULS 1790677 | 2026-08-02 01:25:09 |