Universal Licensing System
WPQI727
NATIONAL SCIENCE AND TECHNOLOGY NETWORK INC
License details
| ULS identifier | 1926190 |
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| Call sign | WPQI727 |
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| Radio service | YG |
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| Status | A |
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| Grant date | 2025-05-14 |
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| Expiration | 2035-08-01 |
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| Frequency range | 471.40625 - 474.4125 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | CORONA, ORANGE, CA |
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| Coordinates | 33.8500278, -117.6522778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:33 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 471.40625000 | | | 60.000000 | 200.000000 | |
| 3 | 1 | FB8T | 471.40625000 | | | 100.000000 | 1000.000000 | |
| 1 | 1 | FB8 | 471.41250000 | | | 100.000000 | 1000.000000 | |
| 2 | 1 | MO | 471.41250000 | | | 60.000000 | 200.000000 | |
| 3 | 1 | FB8T | 471.41250000 | | | 100.000000 | 1000.000000 | |
| 2 | 1 | MO | 474.40625000 | | | 60.000000 | 200.000000 | |
| 3 | 1 | FX1T | 474.40625000 | | | 60.000000 | 200.000000 | |
| 2 | 1 | MO | 474.41250000 | | | 60.000000 | 200.000000 | |
| 3 | 1 | FX1T | 474.41250000 | | | 60.000000 | 200.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 471.40625000 | | 6K00F2D |
| 2 | 1 | 471.40625000 | | 6K00F3E |
| 2 | 1 | 471.40625000 | | 6K00F1D |
| 3 | 1 | 471.40625000 | | 6K00F2D |
| 3 | 1 | 471.40625000 | | 6K00F1D |
| 3 | 1 | 471.40625000 | | 6K00F3E |
| 1 | 1 | 471.41250000 | | 1K25F2D |
| 1 | 1 | 471.41250000 | | 11K3F1D |
| 1 | 1 | 471.41250000 | | 11K3F3E |
| 2 | 1 | 471.41250000 | | 11K3F2D |
| 2 | 1 | 471.41250000 | | 11K3F3E |
| 2 | 1 | 471.41250000 | | 11K3F1D |
| 3 | 1 | 471.41250000 | | 11K3F3E |
| 3 | 1 | 471.41250000 | | 11K3F1D |
| 3 | 1 | 471.41250000 | | 11K3F2D |
| 2 | 1 | 474.40625000 | | 6K00F3E |
| 2 | 1 | 474.40625000 | | 6K00F1D |
| 2 | 1 | 474.40625000 | | 6K00F2D |
| 3 | 1 | 474.40625000 | | 6K00F2D |
| 3 | 1 | 474.40625000 | | 6K00F1D |
| 3 | 1 | 474.40625000 | | 6K00F3E |
| 2 | 1 | 474.41250000 | | 11K3F3E |
| 2 | 1 | 474.41250000 | | 11K3F1D |
| 2 | 1 | 474.41250000 | | 11K3F2D |
| 3 | 1 | 474.41250000 | | 11K3F3E |
| 3 | 1 | 474.41250000 | | 11K3F2D |
| 3 | 1 | 474.41250000 | | 11K3F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SIERRA PEAK, CORONA, ORANGE, CA | 33.85002778, -117.65227778 | 921.000 m | TOWER | 24.000 m structure / 30.000 m overall | N |
| 2 | T | | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | | | | 586.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2050 S. Bundy Dr., Suite 285, LOS ANGELES, CA | LOS ANGELES | 3108267679 |
Special conditions
| Type | Condition code |
|---|
| P | 1035 |
| P | 1063 |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-14 | WPQI727 | LIREN |
| 2025-05-05 | WPQI727 | LETRES |
| 2022-06-11 | WPQI727 | LIAUA |
| 2015-05-12 | WPQI727 | LIREN |
| 2015-05-12 | WPQI727 | LTSAPR |
| 2015-05-11 | WPQI727 | LETRES |
| 2007-01-24 | WPQI727 | LIAUA |
| 2007-01-24 | WPQI727 | LTSAPR |
| 2005-06-07 | WPQI727 | LIREN |
| 2005-05-24 | WPQI727 | LTSFRN |
| 2005-05-24 | WPQI727 | LTSAPR |
| 2005-05-09 | WPQI727 | LETRES |
| 2002-01-11 | WPQI727 | AUDOPR |
| 2001-02-16 | WPQI727 | COR |
| 2000-11-24 | WPQI727 | LICCNV |
| 2000-08-01 | WPQI727 | AUTHPR |
| 2000-08-01 | WPQI727 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1926190 | 2026-08-02 01:17:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPQI727 | ULS 1926190 | 2026-08-02 01:17:33 |
| Status | A | ULS 1926190 | 2026-08-02 01:17:33 |
| Service | YG | ULS 1926190 | 2026-08-02 01:17:33 |
| Grant Date | 2025-05-14 | ULS 1926190 | 2026-08-02 01:17:33 |
| Expiration Date | 2035-08-01 | ULS 1926190 | 2026-08-02 01:17:33 |