Universal Licensing System
WPNY919
Eco Services Operations Corp.
License details
| ULS identifier | 1809416 |
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| Call sign | WPNY919 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2014-06-10 |
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| Expiration | 2024-08-06 |
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| Cancellation | 2024-11-09 |
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| Frequency range | 451.725 - 456.725 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | MULTNOMAH, OR |
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| Coordinates | 45.6156667, -122.7131667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:03 |
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Licensee
| Name | Eco Services Operations Corp. |
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| Applicant type | C |
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| FRN | 0025365693 |
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| Location | The Woodlands, TX |
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| Address | 2002 Timberloch Place, Suite 300, The Woodlands, TX, 77380 |
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| Phone | 8448121812 |
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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 | MO | 451.72500000 | | | 4.000000 | | |
| 1 | 1 | MO | 456.72500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.72500000 | | 11K2F3E |
| 1 | 1 | 456.72500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MULTNOMAH, OR | 45.61566667, -122.71316667 | | | | |
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 | 4429 N SUTTLE RD, PORTLAND, OR | MULTNOMAH | 5022864451 |
License history
| Date | File or call sign | Action |
|---|
| 2024-11-09 | WPNY919 | LIEXP |
| 2024-05-13 | WPNY919 | LETRES |
| 2021-08-04 | WPNY919 | LITRAN |
| 2020-01-17 | WPNY919 | LIAUA |
| 2016-05-14 | WPNY919 | LITRAN |
| 2016-05-05 | WPNY919 | LIASS |
| 2016-03-25 | WPNY919 | ESUAPR |
| 2015-03-19 | WPNY919 | LIAUA |
| 2015-03-18 | WPNY919 | ESUAPR |
| 2014-12-01 | WPNY919 | LIASS |
| 2014-11-21 | WPNY919 | LTSAPR |
| 2014-06-10 | WPNY919 | LIREN |
| 2014-06-03 | WPNY919 | LTSAPR |
| 2014-05-12 | WPNY919 | LETRES |
| 2013-10-23 | WPNY919 | LTSAPR |
| 2013-10-17 | WPNY919 | LIAUA |
| 2011-09-09 | WPNY919 | LTSAPR |
| 2011-09-07 | WPNY919 | LITRAN |
| 2011-05-19 | WPNY919 | LIMOD |
| 2011-04-05 | WPNY919 | LTSAPR |
| 2006-01-14 | WPNY919 | LIAUA |
| 2006-01-13 | WPNY919 | LTSAPR |
| 2004-07-07 | WPNY919 | LIREN |
| 2004-07-01 | WPNY919 | LTSAPR |
| 2004-07-01 | WPNY919 | LTSFRN |
| 2004-05-13 | WPNY919 | LETRES |
| 2002-03-08 | WPNY919 | AUDOPR |
| 2000-11-23 | WPNY919 | LICCNV |
| 2000-01-26 | WPNY919 | AUTHPR |
| 2000-01-26 | WPNY919 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1809416 | 2026-08-02 01:22:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNY919 | ULS 1809416 | 2026-08-02 01:22:03 |
| Status | E | ULS 1809416 | 2026-08-02 01:22:03 |
| Service | IG | ULS 1809416 | 2026-08-02 01:22:03 |
| Grant Date | 2014-06-10 | ULS 1809416 | 2026-08-02 01:22:03 |
| Expiration Date | 2024-08-06 | ULS 1809416 | 2026-08-02 01:22:03 |
| Cancellation Date | 2024-11-09 | ULS 1809416 | 2026-08-02 01:22:03 |