Universal Licensing System
WNAH617
SUMMERSON GREENHOUSE CO
License details
| ULS identifier | 1777553 |
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| Call sign | WNAH617 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2000-02-24 |
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| Expiration | 2005-02-24 |
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| Cancellation | 2005-04-30 |
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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 | MOUNT VERNON, SKAGIT, WA |
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| Coordinates | 48.3956667, -122.3110000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:31 |
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Licensee
| Name | SUMMERSON GREENHOUSE CO |
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| Applicant type | C |
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| Location | MOUNT VERNON, WA |
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| Address | 1810 MARTIN RD, MOUNT VERNON, WA, 98273 |
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| Phone | 3604248553 |
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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 | | | 75.000000 | 375.000000 | |
| 2 | 1 | FX1 | 468.65000000 | | | 15.000000 | 5.000000 | |
| 3 | 1 | MO | 468.65000000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 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 |
|---|
| 1 | T | LITTLE MOUNTAIN NEAR, MOUNT VERNON, SKAGIT, WA | 48.39566667, -122.31100000 | 285.000 m | TOWER | 20.000 m structure / 24.000 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 | | 24.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 4100 E COLLEGE WAY, MOUNT VERNON, WA | | 2064248553 |
License history
| Date | File or call sign | Action |
|---|
| 2005-04-30 | WNAH617 | LIEXP |
| 2004-11-29 | WNAH617 | LETRES |
| 2002-11-06 | WNAH617 | AUDOPR |
| 2000-11-23 | WNAH617 | LICCNV |
| 2000-02-24 | WNAH617 | AUTHPR |
| 2000-02-24 | WNAH617 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1777553 | 2026-08-02 01:26:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNAH617 | ULS 1777553 | 2026-08-02 01:26:31 |
| Status | E | ULS 1777553 | 2026-08-02 01:26:31 |
| Service | IG | ULS 1777553 | 2026-08-02 01:26:31 |
| Grant Date | 2000-02-24 | ULS 1777553 | 2026-08-02 01:26:31 |
| Expiration Date | 2005-02-24 | ULS 1777553 | 2026-08-02 01:26:31 |
| Cancellation Date | 2005-04-30 | ULS 1777553 | 2026-08-02 01:26:31 |