Universal Licensing System
WNAA550
ALSCO INC
License details
| ULS identifier | 1645533 |
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| Call sign | WNAA550 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-06-24 |
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| Expiration | 2004-08-16 |
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| Cancellation | 2004-10-16 |
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| Frequency range | 464.9 - 469.95 MHz (4 frequencies) |
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| Locations | 5 |
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| Representative location | REDDING, SHASTA, CA |
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| Coordinates | 40.6026389, -122.6511389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:04 |
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Licensee
| Name | ALSCO INC |
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| Applicant type | C |
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| Location | RED BLUFF, CA |
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| Address | RED BLUFF, CA, 96080 |
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| Phone | 9165274001 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB4 | 464.90000000 | | | 90.000000 | 180.000000 | |
| 5 | 1 | MO | 464.90000000 | | | 45.000000 | 80.000000 | |
| 3 | 1 | FB4 | 464.95000000 | | | 90.000000 | 180.000000 | |
| 4 | 1 | MO | 464.95000000 | | | 45.000000 | 80.000000 | |
| 2 | 1 | FX1 | 469.90000000 | | | 45.000000 | 80.000000 | |
| 5 | 1 | MO | 469.90000000 | | | 45.000000 | 80.000000 | |
| 2 | 1 | FX1 | 469.95000000 | | | 45.000000 | 80.000000 | |
| 4 | 1 | MO | 469.95000000 | | | 45.000000 | 80.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.90000000 | | 20K0F3E |
| 5 | 1 | 464.90000000 | | 20K0F3E |
| 3 | 1 | 464.95000000 | | 20K0F3E |
| 4 | 1 | 464.95000000 | | 20K0F3E |
| 2 | 1 | 469.90000000 | | 20K0F3E |
| 5 | 1 | 469.90000000 | | 20K0F3E |
| 2 | 1 | 469.95000000 | | 20K0F3E |
| 4 | 1 | 469.95000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SHASTA BALLY 14 MI W, REDDING, SHASTA, CA | 40.60263889, -122.65113889 | 1893.000 m | | | N |
| 2 | T | 545 HWY 36, RED BLUFF, TEHAMA, CA | 40.18572222, -122.20638889 | 76.000 m | | | N |
| 3 | T | SUTTER BUTTES 4 3/4 MI NW, SUTTER, SUTTER, CA | 39.20461111, -121.80886111 | 604.000 m | | | N |
| 4 | T | | | | | | |
| 5 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | | |
| 1 | 2 | T | | 18.000 m | | | | | |
| 1 | 3 | T | | 43.000 m | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 545 HWY 36, RED BLUFF, CA | | 9165274001 |
License history
| Date | File or call sign | Action |
|---|
| 2004-10-16 | WNAA550 | LIEXP |
| 2004-05-24 | WNAA550 | LETRES |
| 2001-08-31 | WNAA550 | AUDOPR |
| 2000-11-23 | WNAA550 | LICCNV |
| 1999-06-24 | WNAA550 | LIREN |
| 1999-06-24 | WNAA550 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1645533 | 2026-08-02 01:28:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNAA550 | ULS 1645533 | 2026-08-02 01:28:04 |
| Status | E | ULS 1645533 | 2026-08-02 01:28:04 |
| Service | IG | ULS 1645533 | 2026-08-02 01:28:04 |
| Grant Date | 1999-06-24 | ULS 1645533 | 2026-08-02 01:28:04 |
| Expiration Date | 2004-08-16 | ULS 1645533 | 2026-08-02 01:28:04 |
| Cancellation Date | 2004-10-16 | ULS 1645533 | 2026-08-02 01:28:04 |