Universal Licensing System
WNPF521
SYNCOR INTERNATIONAL CORP
License details
| ULS identifier | 1928597 |
|---|
| Call sign | WNPF521 |
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| Radio service | YU |
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| Status | E |
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| Grant date | 1996-03-11 |
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| Expiration | 2001-05-03 |
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| Cancellation | 2001-07-08 |
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| Frequency range | 899.6875 - 938.75 MHz (12 frequencies) |
|---|
| Locations | 3 |
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| Representative location | CHATSWORTH, LOS ANGELES, CA |
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| Coordinates | 34.3250000, -118.5775833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:05 |
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Licensee
| Name | SYNCOR INTERNATIONAL CORP |
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| Applicant type | C |
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| Location | VAN NUYS, CA |
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| Address | 16310 RAYMER ST, VAN NUYS, CA, 91406 |
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| Phone | 8187864225 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 899.68750000 | | | 30.000000 | 70.000000 | |
| 3 | 1 | MO | 899.68750000 | | | 30.000000 | 55.000000 | |
| 1 | 1 | FX1 | 899.70000000 | | | 30.000000 | 70.000000 | |
| 3 | 1 | MO | 899.70000000 | | | 30.000000 | 55.000000 | |
| 1 | 1 | FX1 | 899.71250000 | | | 30.000000 | 70.000000 | |
| 3 | 1 | MO | 899.71250000 | | | 30.000000 | 55.000000 | |
| 1 | 1 | FX1 | 899.72500000 | | | 30.000000 | 70.000000 | |
| 3 | 1 | MO | 899.72500000 | | | 30.000000 | 55.000000 | |
| 1 | 1 | FX1 | 899.73750000 | | | 30.000000 | 70.000000 | |
| 3 | 1 | MO | 899.73750000 | | | 30.000000 | 55.000000 | |
| 1 | 1 | FX1 | 899.75000000 | | | 30.000000 | 70.000000 | |
| 3 | 1 | MO | 899.75000000 | | | 30.000000 | 55.000000 | |
| 2 | 1 | FB4C | 938.68750000 | | | 150.000000 | 200.000000 | |
| 2 | 1 | FB4C | 938.70000000 | | | 150.000000 | 200.000000 | |
| 2 | 1 | FB4C | 938.71250000 | | | 150.000000 | 200.000000 | |
| 2 | 1 | FB4C | 938.72500000 | | | 150.000000 | 200.000000 | |
| 2 | 1 | FB4C | 938.73750000 | | | 150.000000 | 200.000000 | |
| 2 | 1 | FB4C | 938.75000000 | | | 150.000000 | 200.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 899.68750000 | | 13K6F3E |
| 3 | 1 | 899.68750000 | | 13K6F3E |
| 1 | 1 | 899.70000000 | | 13K6F3E |
| 3 | 1 | 899.70000000 | | 13K6F3E |
| 1 | 1 | 899.71250000 | | 13K6F3E |
| 3 | 1 | 899.71250000 | | 13K6F3E |
| 1 | 1 | 899.72500000 | | 13K6F3E |
| 3 | 1 | 899.72500000 | | 13K6F3E |
| 1 | 1 | 899.73750000 | | 13K6F3E |
| 3 | 1 | 899.73750000 | | 13K6F3E |
| 1 | 1 | 899.75000000 | | 13K6F3E |
| 3 | 1 | 899.75000000 | | 13K6F3E |
| 2 | 1 | 938.68750000 | | 13K6F3E |
| 2 | 1 | 938.70000000 | | 13K6F3E |
| 2 | 1 | 938.71250000 | | 13K6F3E |
| 2 | 1 | 938.72500000 | | 13K6F3E |
| 2 | 1 | 938.73750000 | | 13K6F3E |
| 2 | 1 | 938.75000000 | | 13K6F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CA | | | | | |
| 2 | T | OAT MOUNTAIN, CHATSWORTH, LOS ANGELES, CA | 34.32500000, -118.57758333 | 1057.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 37.000 m | | | | 620.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 16141 LEADWELL AVE, VAN NUYS, CA | | 8187864225 |
License history
| Date | File or call sign | Action |
|---|
| 2001-07-08 | WNPF521 | LIEXP |
| 2001-02-05 | WNPF521 | LETRES |
| 2000-11-24 | WNPF521 | LICCNV |
| 1996-03-11 | WNPF521 | LIREN |
| 1996-03-11 | WNPF521 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1928597 | 2026-08-02 01:28:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNPF521 | ULS 1928597 | 2026-08-02 01:28:05 |
| Status | E | ULS 1928597 | 2026-08-02 01:28:05 |
| Service | YU | ULS 1928597 | 2026-08-02 01:28:05 |
| Grant Date | 1996-03-11 | ULS 1928597 | 2026-08-02 01:28:05 |
| Expiration Date | 2001-05-03 | ULS 1928597 | 2026-08-02 01:28:05 |
| Cancellation Date | 2001-07-08 | ULS 1928597 | 2026-08-02 01:28:05 |