Universal Licensing System
WQIJ843
KAISER NAPA DATA PROCESSING CENTER
License details
| ULS identifier | 2990208 |
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| Call sign | WQIJ843 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2017-12-19 |
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| Expiration | 2028-02-28 |
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| Frequency range | 451.1875 - 457.5125 MHz (6 frequencies) |
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| Locations | 3 |
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| Representative location | NAPA, NAPA, CA |
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| Coordinates | 38.2541667, -122.2730556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:15 |
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Licensee
| Name | KAISER NAPA DATA PROCESSING CENTER |
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| Applicant type | C |
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| FRN | 0004513040 |
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| Location | NAPA, CA |
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| Address | 2600 NAPA VALLEY CORPORATE DR, NAPA, CA, 94558 |
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| Phone | 7072993545 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 451.18750000 | | | 25.000000 | 20.000000 | |
| 4 | 1 | MO | 451.28750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 452.11250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FB2 | 452.51250000 | | | 25.000000 | 20.000000 | |
| 3 | 1 | MO | 456.18750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.51250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.18750000 | | 7K60FXE |
| 2 | 1 | 451.18750000 | | 11K2F3E |
| 4 | 1 | 451.28750000 | | 11K2F3E |
| 4 | 1 | 451.28750000 | | 7K60FXE |
| 4 | 1 | 452.11250000 | | 7K60FXE |
| 4 | 1 | 452.11250000 | | 11K2F3E |
| 2 | 1 | 452.51250000 | | 11K2F3E |
| 2 | 1 | 452.51250000 | | 7K60FXE |
| 3 | 1 | 456.18750000 | | 7K60FXE |
| 3 | 1 | 456.18750000 | | 11K2F3E |
| 3 | 1 | 457.51250000 | | 7K60FXE |
| 3 | 1 | 457.51250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | | 2600 NAPA VALLEY CORPORATE DR, NAPA, NAPA, CA | 38.25416667, -122.27305556 | 6.100 m | BANT | 12.200 m structure / 15.200 m overall | N |
| 3 | T | | | | | | N |
| 4 | | 2600 NAPA VALLEY CORPORATE DR, NAPA, NAPA, CA | 38.25416667, -122.27305556 | | BANT | 12.200 m structure / 15.200 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | | | 15.200 m | | | | -76.000 | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2600 NAPA VALLEY CORPORATE DR, NAPA, CA | NAPA | 7072993545 |
License history
| Date | File or call sign | Action |
|---|
| 2020-02-04 | WQIJ843 | LIMOD |
| 2019-02-07 | WQIJ843 | LIMOD |
| 2017-12-19 | WQIJ843 | LIREN |
| 2014-05-20 | WQIJ843 | ESCFND |
| 2014-05-20 | WQIJ843 | ESCFRN |
| 2009-10-27 | WQIJ843 | LETCNS |
| 2009-01-22 | WQIJ843 | LIMOD |
| 2008-12-02 | WQIJ843 | LETCNS |
| 2008-02-29 | WQIJ843 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 2990208 | 2026-08-02 01:14:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQIJ843 | ULS 2990208 | 2026-08-02 01:14:15 |
| Status | A | ULS 2990208 | 2026-08-02 01:14:15 |
| Service | IG | ULS 2990208 | 2026-08-02 01:14:15 |
| Grant Date | 2017-12-19 | ULS 2990208 | 2026-08-02 01:14:15 |
| Expiration Date | 2028-02-28 | ULS 2990208 | 2026-08-02 01:14:15 |