Universal Licensing System
KSP904
REDONDO CONSTRUCTION CORP
License details
| ULS identifier | 1856570 |
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| Call sign | KSP904 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1999-11-30 |
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| Expiration | 2005-01-20 |
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| Cancellation | 2002-03-25 |
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| Frequency range | 451.9 MHz |
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| Locations | 1 |
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| Representative location | MARICAO, PR |
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| Coordinates | 18.1499444, -66.9871111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:20 |
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Licensee
| Name | REDONDO CONSTRUCTION CORP |
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| Applicant type | C |
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| Location | SAN JUAN, PR |
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| Address | GPO BOX 4185, SAN JUAN, PR, 00936 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB2 | 451.90000000 | | | 90.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 451.90000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | ST ROAD 120 MONTE DEL ESTADO PEAK, MARICAO, PR | 18.14994444, -66.98711111 | 897.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | ST ROAD 120 MONTE DEL ESTADO PEAK, MARICAO, PR | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-03-25 | KSP904 | LITERM |
| 2001-11-07 | KSP904 | AUDCAN |
| 2000-11-24 | KSP904 | LICCNV |
| 1999-11-30 | KSP904 | AUTHPR |
| 1999-11-30 | KSP904 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1856570 | 2026-08-02 01:27:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KSP904 | ULS 1856570 | 2026-08-02 01:27:20 |
| Status | T | ULS 1856570 | 2026-08-02 01:27:20 |
| Service | IG | ULS 1856570 | 2026-08-02 01:27:20 |
| Grant Date | 1999-11-30 | ULS 1856570 | 2026-08-02 01:27:20 |
| Expiration Date | 2005-01-20 | ULS 1856570 | 2026-08-02 01:27:20 |
| Cancellation Date | 2002-03-25 | ULS 1856570 | 2026-08-02 01:27:20 |