Universal Licensing System
WPKW647
SUMMA CONSTRUCTION CORP
License details
| ULS identifier | 1752736 |
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| Call sign | WPKW647 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-08-15 |
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| Expiration | 2002-08-15 |
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| Cancellation | 2002-12-15 |
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| Frequency range | 463.65 - 468.65 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | LUQUILLO, PR |
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| Coordinates | 18.3105000, -65.7912778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:29:05 |
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Licensee
| Name | SUMMA CONSTRUCTION CORP |
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| Applicant type | C |
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| Location | FAJARDO, PR |
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| Address | FAJARDO, PR, 007387005 |
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| Phone | 7878601899 |
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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 | FB4 | 463.65000000 | | | 100.000000 | 400.000000 | |
| 3 | 1 | MO | 463.65000000 | | | 40.000000 | | |
| 2 | 1 | FX1 | 468.65000000 | | | 25.000000 | 100.000000 | |
| 3 | 1 | MO | 468.65000000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.65000000 | | 20K0F3E |
| 3 | 1 | 463.65000000 | | 20K0F3E |
| 2 | 1 | 468.65000000 | | 20K0F3E |
| 3 | 1 | 468.65000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | YUNQUE PEAK, LUQUILLO, PR | 18.31050000, -65.79127778 | 1050.000 m | TOWER | 18.000 m structure / 18.000 m overall | N |
| 2 | T | PR | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 18.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | BO QUEBRADA OVELTA, FAJARDO, PR | | 7878601899 |
License history
| Date | File or call sign | Action |
|---|
| 2002-12-15 | WPKW647 | LIEXP |
| 2002-05-20 | WPKW647 | LETRES |
| 2002-05-20 | WPKW647 | LETAUS |
| 2000-11-23 | WPKW647 | LICCNV |
| 1997-08-15 | WPKW647 | AUTHPR |
| 1997-08-15 | WPKW647 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1752736 | 2026-08-02 01:29:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKW647 | ULS 1752736 | 2026-08-02 01:29:05 |
| Status | E | ULS 1752736 | 2026-08-02 01:29:05 |
| Service | IG | ULS 1752736 | 2026-08-02 01:29:05 |
| Grant Date | 1997-08-15 | ULS 1752736 | 2026-08-02 01:29:05 |
| Expiration Date | 2002-08-15 | ULS 1752736 | 2026-08-02 01:29:05 |
| Cancellation Date | 2002-12-15 | ULS 1752736 | 2026-08-02 01:29:05 |