Universal Licensing System
KNHB469
MONTGOMERY IRRIGATION
License details
| ULS identifier | 1775175 |
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| Call sign | KNHB469 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-11-23 |
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| Expiration | 2003-11-23 |
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| Cancellation | 2004-01-25 |
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| Frequency range | 461.85 - 466.85 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | YAKIMA, YAKIMA, WA |
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| Coordinates | 46.5276389, -120.5195000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:30 |
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Licensee
| Name | MONTGOMERY IRRIGATION |
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| Applicant type | C |
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| Location | YAKIMA, WA |
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| Address | 1901 S 13TH ST, YAKIMA, WA, 98903 |
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| Phone | 5092489046 |
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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 | 461.85000000 | | | 75.000000 | 125.000000 | |
| 3 | 1 | MO | 461.85000000 | | | 40.000000 | | |
| 2 | 1 | FX1 | 466.85000000 | | | 40.000000 | 80.000000 | |
| 3 | 1 | MO | 466.85000000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.85000000 | | 20K0F3E |
| 3 | 1 | 461.85000000 | | 20K0F3E |
| 2 | 1 | 466.85000000 | | 20K0F3E |
| 3 | 1 | 466.85000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | AHTANUM RIDGE, YAKIMA, YAKIMA, WA | 46.52763889, -120.51950000 | 661.000 m | TOWER | 12.000 m structure / 18.000 m overall | N |
| 2 | T | WA | | | | | |
| 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 | 1901 S 13TH ST 500 S OF INT 13TH ST & MEAD AVE, YAKIMA, WA | | 5092489046 |
License history
| Date | File or call sign | Action |
|---|
| 2004-01-25 | KNHB469 | LIEXP |
| 2003-09-04 | KNHB469 | LETRES |
| 2002-05-08 | KNHB469 | LETAUS |
| 2001-04-11 | KNHB469 | COR |
| 2000-11-23 | KNHB469 | LICCNV |
| 1999-02-11 | KNHB469 | AUTHPR |
| 1999-02-10 | KNHB469 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1775175 | 2026-08-02 01:26:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNHB469 | ULS 1775175 | 2026-08-02 01:26:30 |
| Status | E | ULS 1775175 | 2026-08-02 01:26:30 |
| Service | IG | ULS 1775175 | 2026-08-02 01:26:30 |
| Grant Date | 1998-11-23 | ULS 1775175 | 2026-08-02 01:26:30 |
| Expiration Date | 2003-11-23 | ULS 1775175 | 2026-08-02 01:26:30 |
| Cancellation Date | 2004-01-25 | ULS 1775175 | 2026-08-02 01:26:30 |