Universal Licensing System
WPNU900
TECH ZONE
License details
| ULS identifier | 1807157 |
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| Call sign | WPNU900 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-06-29 |
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| Expiration | 2004-06-29 |
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| Cancellation | 2004-08-29 |
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| Frequency range | 469.4875 - 469.6375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | PR |
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| Coordinates | 18.4124444, -66.0543333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:52 |
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Licensee
| Name | TECH ZONE |
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| Applicant type | C |
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| Location | CAROLINA, PR |
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| Address | CAROLINA, PR, 00984 |
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| Phone | 7872770065 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 469.48750000 | | | 2.000000 | | |
| 1 | 1 | MO | 469.63750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 469.48750000 | | 11K2F3E |
| 1 | 1 | 469.63750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PR | 18.41244444, -66.05433333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | | | 7872770065 |
License history
| Date | File or call sign | Action |
|---|
| 2004-08-29 | WPNU900 | LIEXP |
| 2004-04-05 | WPNU900 | LETRES |
| 2001-12-13 | WPNU900 | AUDOPR |
| 2000-11-23 | WPNU900 | LICCNV |
| 1999-06-29 | WPNU900 | LIISS |
| 1999-06-29 | WPNU900 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1807157 | 2026-08-02 01:26:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNU900 | ULS 1807157 | 2026-08-02 01:26:52 |
| Status | E | ULS 1807157 | 2026-08-02 01:26:52 |
| Service | IG | ULS 1807157 | 2026-08-02 01:26:52 |
| Grant Date | 1999-06-29 | ULS 1807157 | 2026-08-02 01:26:52 |
| Expiration Date | 2004-06-29 | ULS 1807157 | 2026-08-02 01:26:52 |
| Cancellation Date | 2004-08-29 | ULS 1807157 | 2026-08-02 01:26:52 |