Universal Licensing System
WPNI450
UNIVERSITY OF PUERTO RICO
License details
| ULS identifier | 1043656 |
|---|
| Call sign | WPNI450 |
|---|
| Radio service | CF |
|---|
| Status | E |
|---|
| Grant date | 1997-09-16 |
|---|
| Expiration | 2001-02-01 |
|---|
| Cancellation | 2001-05-06 |
|---|
| Frequency range | 10623.125 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | AGUADILLA, PR |
|---|
| Coordinates | 18.4985000, -67.1376944 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-17 04:27:03 |
|---|
Licensee
| Name | UNIVERSITY OF PUERTO RICO |
|---|
| Location | SAN JUAN, PR |
|---|
| Address | APARTADO 364984 G, SAN JUAN, PR, 009364984 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10623.12500000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10623.12500000 | | 3M50D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | EDIF 630 CALLE BELT, AGUADILLA, PR | 18.49850000, -67.13769444 | 67.400 m | | 4.600 m structure / 12.800 m overall | |
| 2 | R | | 18.46408333, -67.07433333 | 128.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 39.9000 | 119.7000 | | |
| 1 | 2 | R | | | | 39.9000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2001-05-06 | WPNI450 | LIEXP |
| 2000-11-13 | WPNI450 | LETRES |
| 1999-08-14 | WPNI450 | LICCNV |
| 1997-09-16 | WPNI450 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1043656 | 2026-08-17 04:27:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNI450 | ULS 1043656 | 2026-08-17 04:27:03 |
| Status | E | ULS 1043656 | 2026-08-17 04:27:03 |
| Service | CF | ULS 1043656 | 2026-08-17 04:27:03 |
| Grant Date | 1997-09-16 | ULS 1043656 | 2026-08-17 04:27:03 |
| Expiration Date | 2001-02-01 | ULS 1043656 | 2026-08-17 04:27:03 |
| Cancellation Date | 2001-05-06 | ULS 1043656 | 2026-08-17 04:27:03 |