Universal Licensing System
WRCH844
Airobotics Inc.
License details
| ULS identifier | 4088638 |
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| Call sign | WRCH844 |
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| Radio service | RS |
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| Status | C |
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| Grant date | 2018-10-05 |
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| Expiration | 2028-10-05 |
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| Cancellation | 2019-09-06 |
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| Frequency range | 9410 - 9495 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | San Manuel, PINAL, AZ |
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| Coordinates | 32.6260278, -110.5921111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:06 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | LR | 9410.00000000 | 9495.00000000 | | 25.000000 | 10.000000 | |
| 1 | 2 | LR | 9410.00000000 | 9495.00000000 | | 25.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 9410.00000000 | | 85M0P0N |
| 1 | 2 | 9410.00000000 | | 85M0P0N |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | San Manuel Mine, San Manuel, PINAL, AZ | 32.62602778, -110.59211111 | 879.000 m | MAST | 15.000 m structure / 15.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 2.000 m | | 29.0000 | 360.0000 | 30.000 | |
| 2 | 1 | T | | 2.000 m | | 29.0000 | 360.0000 | 30.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | San Manuel Mine, San Manuel, AZ | PINAL | 4086207857 |
License history
| Date | File or call sign | Action |
|---|
| 2019-09-07 | WRCH844 | LICAN |
| 2019-07-09 | WRCH844 | LETCNS |
| 2018-10-05 | WRCH844 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4088638 | 2026-08-02 01:22:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRCH844 | ULS 4088638 | 2026-08-02 01:22:06 |
| Status | C | ULS 4088638 | 2026-08-02 01:22:06 |
| Service | RS | ULS 4088638 | 2026-08-02 01:22:06 |
| Grant Date | 2018-10-05 | ULS 4088638 | 2026-08-02 01:22:06 |
| Expiration Date | 2028-10-05 | ULS 4088638 | 2026-08-02 01:22:06 |
| Cancellation Date | 2019-09-06 | ULS 4088638 | 2026-08-02 01:22:06 |