Universal Licensing System
WQQK434
TRI-STATE AUTOMATIC SPRINKLER INC.
License details
| ULS identifier | 3436758 |
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| Call sign | WQQK434 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2013-01-14 |
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| Expiration | 2023-01-14 |
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| Cancellation | 2023-03-18 |
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| Frequency range | 451.8125 - 456.8125 MHz (2 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:54 |
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Licensee
| Name | TRI-STATE AUTOMATIC SPRINKLER INC. |
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| Applicant type | C |
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| FRN | 0021960760 |
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| Location | DAVENPORT, IA |
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| Address | 5570 CAREY AVE, DAVENPORT, IA, 52807 |
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| Phone | 5633868707 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 451.81250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 456.81250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.81250000 | | 11K2F3E |
| 1 | 1 | 456.81250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5570 CAREY AVE., DAVENPORT, IA | SCOTT | 5633868707 |
License history
| Date | File or call sign | Action |
|---|
| 2023-03-18 | WQQK434 | LIEXP |
| 2013-01-14 | WQQK434 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3436758 | 2026-08-02 01:20:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQQK434 | ULS 3436758 | 2026-08-02 01:20:54 |
| Status | E | ULS 3436758 | 2026-08-02 01:20:54 |
| Service | IG | ULS 3436758 | 2026-08-02 01:20:54 |
| Grant Date | 2013-01-14 | ULS 3436758 | 2026-08-02 01:20:54 |
| Expiration Date | 2023-01-14 | ULS 3436758 | 2026-08-02 01:20:54 |
| Cancellation Date | 2023-03-18 | ULS 3436758 | 2026-08-02 01:20:54 |