Universal Licensing System
WFD471
UNIVERSITY OF PUERTO RICO
License details
| ULS identifier | 976632 |
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| Call sign | WFD471 |
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| Radio service | AS |
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| Status | E |
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| Grant date | 1979-02-13 |
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| Expiration | 1982-02-01 |
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| Cancellation | 2000-06-11 |
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| Frequency range | 949.375 - 949.625 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | SAN JUAN, PR |
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| Coordinates | 18.4046667, -66.0512500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-17 04:27:01 |
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Licensee
| Name | UNIVERSITY OF PUERTO RICO |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 949.37500000 | | | | | |
| 1 | 1 | FXO | 949.62500000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 949.37500000 | | 250KF9W |
| 1 | 1 | 949.62500000 | | 250KF9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | AVE PONCE DELEON & MARIANA, SAN JUAN, PR | 18.40466667, -66.05125000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 2 | 1 | R | | | | | | | |
| 3 | 1 | T | | | | | | | |
| 4 | 1 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2000-06-11 | WFD471 | LIEXP |
| 1999-08-13 | WFD471 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 976632 | 2026-08-17 04:27:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WFD471 | ULS 976632 | 2026-08-17 04:27:01 |
| Status | E | ULS 976632 | 2026-08-17 04:27:01 |
| Service | AS | ULS 976632 | 2026-08-17 04:27:01 |
| Grant Date | 1979-02-13 | ULS 976632 | 2026-08-17 04:27:01 |
| Expiration Date | 1982-02-01 | ULS 976632 | 2026-08-17 04:27:01 |
| Cancellation Date | 2000-06-11 | ULS 976632 | 2026-08-17 04:27:01 |