Universal Licensing System
WPDZ740
ROATS WATER SYSTEMS INC
License details
| ULS identifier | 1895664 |
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| Call sign | WPDZ740 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-11-12 |
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| Expiration | 2004-01-03 |
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| Cancellation | 2004-03-07 |
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| Frequency range | 153.635 - 158.205 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | BEND, DESCHUTES, OR |
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| Coordinates | 44.0201111, -121.3147500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:22 |
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Licensee
| Name | ROATS WATER SYSTEMS INC |
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| Applicant type | C |
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| FRN | 0001559699 |
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| Location | BEND, OR |
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| Address | 61147 HAMILTON LN, BEND, OR, 97702 |
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| Phone | 5033823029 |
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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 | FB2C | 153.63500000 | | | 110.000000 | 175.000000 | |
| 2 | 1 | MO | 158.20500000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.63500000 | | 20K0F3E |
| 2 | 1 | 158.20500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 61147 HAMILTON LN, BEND, DESCHUTES, OR | 44.02011111, -121.31475000 | 1152.000 m | | 15.000 m structure / 15.000 m overall | N |
| 2 | T | DESCHUTES, OR | 44.02011111, -121.31475000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 23.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 61147 HAMILTON LN, BEND, OR | | 5033823029 |
License history
| Date | File or call sign | Action |
|---|
| 2004-03-07 | WPDZ740 | LIEXP |
| 2003-10-06 | WPDZ740 | LETRES |
| 2001-10-30 | WPDZ740 | AUDOPR |
| 2000-11-24 | WPDZ740 | LICCNV |
| 1998-11-12 | WPDZ740 | AUTHPR |
| 1998-11-12 | WPDZ740 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1895664 | 2026-08-02 01:11:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPDZ740 | ULS 1895664 | 2026-08-02 01:11:22 |
| Status | E | ULS 1895664 | 2026-08-02 01:11:22 |
| Service | IG | ULS 1895664 | 2026-08-02 01:11:22 |
| Grant Date | 1998-11-12 | ULS 1895664 | 2026-08-02 01:11:22 |
| Expiration Date | 2004-01-03 | ULS 1895664 | 2026-08-02 01:11:22 |
| Cancellation Date | 2004-03-07 | ULS 1895664 | 2026-08-02 01:11:22 |