Universal Licensing System
WQHI474
Speedread Technologies
License details
| ULS identifier | 2935016 |
|---|
| Call sign | WQHI474 |
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| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2007-08-04 |
|---|
| Expiration | 2017-08-04 |
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| Cancellation | 2017-10-07 |
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| Frequency range | 451.2375 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | LADSON, BERKELEY, SC |
|---|
| Coordinates | 32.9666667, -80.1333333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:14 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.23750000 | | | 0.500000 | 0.100000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.23750000 | | 11K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LADSON, BERKELEY, SC | 32.96666667, -80.13333333 | | | | |
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 | 4525 SAGUARO TRAIL, INDIANAPOLIS, IN | MARION | 3178244544 |
License history
| Date | File or call sign | Action |
|---|
| 2017-10-07 | WQHI474 | LIEXP |
| 2017-05-08 | WQHI474 | LETRES |
| 2009-12-03 | WQHI474 | LIAUA |
| 2009-12-02 | WQHI474 | ESUAPR |
| 2007-08-04 | WQHI474 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2935016 | 2026-08-02 01:16:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQHI474 | ULS 2935016 | 2026-08-02 01:16:14 |
| Status | E | ULS 2935016 | 2026-08-02 01:16:14 |
| Service | IG | ULS 2935016 | 2026-08-02 01:16:14 |
| Grant Date | 2007-08-04 | ULS 2935016 | 2026-08-02 01:16:14 |
| Expiration Date | 2017-08-04 | ULS 2935016 | 2026-08-02 01:16:14 |
| Cancellation Date | 2017-10-07 | ULS 2935016 | 2026-08-02 01:16:14 |