Universal Licensing System
WPKX448
INTERNATIONAL SERVICES INC
License details
| ULS identifier | 1929451 |
|---|
| Call sign | WPKX448 |
|---|
| Radio service | YU |
|---|
| Status | C |
|---|
| Grant date | 2002-06-19 |
|---|
| Expiration | 2012-09-03 |
|---|
| Cancellation | 2005-04-08 |
|---|
| Frequency range | 897.225 - 897.7375 MHz (5 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | MONTROSE, LOS ANGELES, CA |
|---|
| Coordinates | 34.2677778, -118.2370278 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:24:55 |
|---|
Licensee
| Name | INTERNATIONAL SERVICES INC |
|---|
| Applicant type | C |
|---|
| FRN | 0007251903 |
|---|
| Location | TORRANCE, CA |
|---|
| Address | 3771 W 242ND ST STE 205, TORRANCE, CA, 905056566 |
|---|
| Phone | 3107915000 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FX1 | 897.13750000 | | | 15.000000 | 70.000000 | |
| 3 | 1 | MO | 897.13750000 | | | 30.000000 | 55.000000 | |
| 2 | 1 | FX1 | 897.15000000 | | | 15.000000 | 70.000000 | |
| 3 | 1 | MO | 897.15000000 | | | 30.000000 | 55.000000 | |
| 2 | 1 | FX1 | 897.16250000 | | | 15.000000 | 70.000000 | |
| 3 | 1 | MO | 897.16250000 | | | 30.000000 | 55.000000 | |
| 2 | 1 | FX1 | 897.17500000 | | | 15.000000 | 70.000000 | |
| 3 | 1 | MO | 897.17500000 | | | 30.000000 | 55.000000 | |
| 2 | 1 | FX1 | 897.18750000 | | | 15.000000 | 70.000000 | |
| 3 | 1 | MO | 897.18750000 | | | 30.000000 | 55.000000 | |
| 2 | 1 | FX1 | 897.20000000 | | | 15.000000 | 70.000000 | |
| 3 | 1 | MO | 897.20000000 | | | 30.000000 | 55.000000 | |
| 2 | 1 | FX1 | 897.22500000 | | | 15.000000 | 70.000000 | |
| 3 | 1 | MO | 897.22500000 | | | 30.000000 | 55.000000 | |
| 2 | 1 | FX1 | 897.23750000 | | | 15.000000 | 70.000000 | |
| 3 | 1 | MO | 897.23750000 | | | 30.000000 | 55.000000 | |
| 2 | 1 | FX1 | 897.25000000 | | | 15.000000 | 70.000000 | |
| 3 | 1 | MO | 897.25000000 | | | 30.000000 | 55.000000 | |
| 2 | 1 | FX1 | 897.72500000 | | | 15.000000 | 70.000000 | |
| 3 | 1 | MO | 897.72500000 | | | 30.000000 | 55.000000 | |
| 2 | 1 | FX1 | 897.73750000 | | | 15.000000 | 70.000000 | |
| 3 | 1 | MO | 897.73750000 | | | 30.000000 | 55.000000 | |
| 1 | 1 | FB4C | 936.13750000 | | | 150.000000 | 209.000000 | |
| 1 | 1 | FB4C | 936.15000000 | | | 150.000000 | 209.000000 | |
| 1 | 1 | FB4C | 936.16250000 | | | 150.000000 | 209.000000 | |
| 1 | 1 | FB4C | 936.17500000 | | | 150.000000 | 209.000000 | |
| 1 | 1 | FB4C | 936.18750000 | | | 150.000000 | 209.000000 | |
| 1 | 1 | FB4C | 936.20000000 | | | 150.000000 | 209.000000 | |
| 1 | 1 | FB4C | 936.22500000 | | | 150.000000 | 209.000000 | |
| 1 | 1 | FB4C | 936.23750000 | | | 150.000000 | 209.000000 | |
| 1 | 1 | FB4C | 936.25000000 | | | 150.000000 | 209.000000 | |
| 1 | 1 | FB4C | 936.72500000 | | | 150.000000 | 209.000000 | |
| 1 | 1 | FB4C | 936.73750000 | | | 150.000000 | 209.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 897.13750000 | | 13K6F3E |
| 3 | 1 | 897.13750000 | | 13K6F3E |
| 2 | 1 | 897.15000000 | | 13K6F3E |
| 3 | 1 | 897.15000000 | | 13K6F3E |
| 2 | 1 | 897.16250000 | | 13K6F3E |
| 3 | 1 | 897.16250000 | | 13K6F3E |
| 2 | 1 | 897.17500000 | | 13K6F3E |
| 3 | 1 | 897.17500000 | | 13K6F3E |
| 2 | 1 | 897.18750000 | | 13K6F3E |
| 3 | 1 | 897.18750000 | | 13K6F3E |
| 2 | 1 | 897.20000000 | | 13K6F3E |
| 3 | 1 | 897.20000000 | | 13K6F3E |
| 2 | 1 | 897.22500000 | | 13K6F3E |
| 3 | 1 | 897.22500000 | | 13K6F3E |
| 2 | 1 | 897.23750000 | | 13K6F3E |
| 3 | 1 | 897.23750000 | | 13K6F3E |
| 2 | 1 | 897.25000000 | | 13K6F3E |
| 3 | 1 | 897.25000000 | | 13K6F3E |
| 2 | 1 | 897.72500000 | | 13K6F3E |
| 3 | 1 | 897.72500000 | | 13K6F3E |
| 2 | 1 | 897.73750000 | | 13K6F3E |
| 3 | 1 | 897.73750000 | | 13K6F3E |
| 1 | 1 | 936.13750000 | | 13K6F3E |
| 1 | 1 | 936.15000000 | | 13K6F3E |
| 1 | 1 | 936.16250000 | | 13K6F3E |
| 1 | 1 | 936.17500000 | | 13K6F3E |
| 1 | 1 | 936.18750000 | | 13K6F3E |
| 1 | 1 | 936.20000000 | | 13K6F3E |
| 1 | 1 | 936.22500000 | | 13K6F3E |
| 1 | 1 | 936.23750000 | | 13K6F3E |
| 1 | 1 | 936.25000000 | | 13K6F3E |
| 1 | 1 | 936.72500000 | | 13K6F3E |
| 1 | 1 | 936.73750000 | | 13K6F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MOUNT LUKENS, MONTROSE, LOS ANGELES, CA | 34.26777778, -118.23702778 | 1536.000 m | TOWER | 41.000 m structure / 41.000 m overall | N |
| 2 | T | CA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 41.000 m | | | | 793.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3771 242ND ST STE 205, TORRANCE, CA | | 3107915000 |
License history
| Date | File or call sign | Action |
|---|
| 2005-04-08 | WPKX448 | COR |
| 2002-06-19 | WPKX448 | LIREN |
| 2002-06-10 | WPKX448 | LETRES |
| 2000-11-24 | WPKX448 | LICCNV |
| 1998-05-11 | WPKX448 | LIMOD |
| 1998-05-11 | WPKX448 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1929451 | 2026-08-02 01:24:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKX448 | ULS 1929451 | 2026-08-02 01:24:55 |
| Status | C | ULS 1929451 | 2026-08-02 01:24:55 |
| Service | YU | ULS 1929451 | 2026-08-02 01:24:55 |
| Grant Date | 2002-06-19 | ULS 1929451 | 2026-08-02 01:24:55 |
| Expiration Date | 2012-09-03 | ULS 1929451 | 2026-08-02 01:24:55 |
| Cancellation Date | 2005-04-08 | ULS 1929451 | 2026-08-02 01:24:55 |