Universal Licensing System
WPTR994
Alameda Corridor Transportation Authority
License details
| ULS identifier | 2367123 |
|---|---|
| Call sign | WPTR994 |
| Radio service | LN |
| Status | A |
| Grant date | 2021-10-13 |
| Expiration | 2031-11-08 |
| Frequency range | 911.5 - 921.5 MHz (3 frequencies) |
| Locations | 1 |
| Representative location | Los Angeles, LOS ANGELES, CA |
| Coordinates | 34.0163889, -118.2236111 |
| Source archive | l_LMcomm.zip |
| Dataset refreshed | 2026-08-02 00:43:32 |
Licensee
| Name | Alameda Corridor Transportation Authority |
|---|---|
| Applicant type | G |
| FRN | 0005285390 |
| Location | Long Beach, CA |
| Address | 3760 Kilroy Airport Way, Suite 200, Long Beach, CA, 90806 |
| Phone | 5622477777 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | LR | 911.50000000 | 2.000000 | 26.000000 | |||
| 1 | 2 | LR | 911.50000000 | 2.000000 | 26.000000 | |||
| 5 | 1 | LR | 911.50000000 | 2.000000 | 26.000000 | |||
| 5 | 2 | LR | 911.50000000 | 2.000000 | 26.000000 | |||
| 6 | 1 | LR | 911.50000000 | 2.000000 | 26.000000 | |||
| 6 | 2 | LR | 911.50000000 | 2.000000 | 26.000000 | |||
| 2 | 1 | LR | 918.50000000 | 2.000000 | 26.000000 | |||
| 2 | 2 | LR | 918.50000000 | 2.000000 | 26.000000 | |||
| 4 | 1 | LR | 918.50000000 | 2.000000 | 26.000000 | |||
| 4 | 2 | LR | 918.50000000 | 2.000000 | 26.000000 | |||
| 3 | 1 | LR | 921.50000000 | 2.000000 | 26.000000 | |||
| 3 | 2 | LR | 921.50000000 | 2.000000 | 26.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 911.50000000 | 20K0N0N | |
| 1 | 2 | 911.50000000 | 20K0N0N | |
| 5 | 1 | 911.50000000 | 20K0N0N | |
| 5 | 2 | 911.50000000 | 20K0N0N | |
| 6 | 1 | 911.50000000 | 20K0N0N | |
| 6 | 2 | 911.50000000 | 20K0N0N | |
| 2 | 1 | 918.50000000 | 20K0N0N | |
| 2 | 2 | 918.50000000 | 20K0N0N | |
| 4 | 1 | 918.50000000 | 20K0N0N | |
| 4 | 2 | 918.50000000 | 20K0N0N | |
| 3 | 1 | 921.50000000 | 20K0N0N | |
| 3 | 2 | 921.50000000 | 20K0N0N |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 2640 1/2 Washington Blvd., Los Angeles, LOS ANGELES, CA | 34.01638889, -118.22361111 | 75.600 m | MAST | 2.000 m structure / 2.000 m overall | N |
| 2 | T | 2640 1/2 Washington Blvd., Los Angeles, LOS ANGELES, CA | 34.01611111, -118.22361111 | 75.600 m | MAST | 2.000 m structure / 2.000 m overall | N |
| 3 | T | 1621 Perrino Place, Los Angeles, LOS ANGELES, CA | 34.01833333, -118.22194444 | 65.200 m | MAST | 2.000 m structure / 2.000 m overall | N |
| 4 | T | 1621 1/2 Perrino Place, Los Angeles, LOS ANGELES, CA | 34.01861111, -118.22166667 | 65.200 m | MAST | 2.000 m structure / 2.000 m overall | N |
| 5 | T | 1621 1/2 Perrino Place, Los Angeles, LOS ANGELES, CA | 34.01861111, -118.22194444 | 65.200 m | MAST | 2.000 m structure / 2.000 m overall | N |
| 6 | T | 1580 1/2 Harriet Street, Los Angeles, LOS ANGELES, CA | 34.01861111, -118.22555556 | 68.300 m | MAST | 2.000 m structure / 2.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 0.300 m | H | 9.5000 | 166.0000 | 75.600 | ||
| 1 | 2 | T | 0.300 m | H | 9.5000 | 177.0000 | 75.600 | ||
| 1 | 3 | T | 0.300 m | H | 9.5000 | 164.0000 | 65.200 | ||
| 1 | 4 | T | 0.300 m | H | 9.5000 | 166.0000 | 65.200 | ||
| 1 | 5 | T | 0.300 m | V | 9.5000 | 147.0000 | 65.200 | ||
| 1 | 6 | T | 0.300 m | V | 9.5000 | 138.0000 | 68.300 | ||
| 2 | 1 | T | 2.000 m | V | 9.5000 | 344.0000 | 75.600 | ||
| 2 | 2 | T | 2.000 m | V | 9.5000 | 3.0000 | 75.600 | ||
| 2 | 3 | T | 2.000 m | V | 9.5000 | 345.0000 | 65.200 | ||
| 2 | 4 | T | 2.000 m | V | 9.5000 | 346.0000 | 65.200 | ||
| 2 | 5 | T | 2.000 m | V | 9.5000 | 328.0000 | 65.200 | ||
| 2 | 6 | T | 2.000 m | H | 9.5000 | 356.0000 | 68.300 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 1 Civic Plaza, Carson, CA | LOS ANGELES | 3108161460 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2021-10-13 | WPTR994 | LIREN |
| 2021-07-24 | WPTR994 | LIAUA |
| 2015-02-28 | WPTR994 | LIAUA |
| 2015-02-27 | WPTR994 | ESUAPR |
| 2015-02-14 | WPTR994 | LIAUA |
| 2015-02-13 | WPTR994 | ESCAPR |
| 2011-11-23 | WPTR994 | LIREN |
| 2011-09-12 | WPTR994 | LETRES |
| 2004-03-08 | WPTR994 | LIMOD |
| 2002-09-03 | WPTR994 | LETCNS |
| 2002-02-27 | WPTR994 | AUTHPR |
| 2002-02-26 | WPTR994 | INTDUP |
| 2001-12-04 | WPTR994 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 2367123 | 2026-08-02 00:43:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPTR994 | ULS 2367123 | 2026-08-02 00:43:32 |
| Status | A | ULS 2367123 | 2026-08-02 00:43:32 |
| Service | LN | ULS 2367123 | 2026-08-02 00:43:32 |
| Grant Date | 2021-10-13 | ULS 2367123 | 2026-08-02 00:43:32 |
| Expiration Date | 2031-11-08 | ULS 2367123 | 2026-08-02 00:43:32 |