Universal Licensing System
WSI287
SCHAEFER MEYER GRADING INC
License details
| ULS identifier | 1874497 |
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| Call sign | WSI287 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-09-05 |
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| Expiration | 2001-10-16 |
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| Cancellation | 2002-03-17 |
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| Frequency range | 452.025 - 457.025 MHz (2 frequencies) |
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| Locations | 5 |
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| Representative location | OVERLAND, ST. LOUIS, MO |
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| Coordinates | 38.6867222, -90.3887222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:05 |
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Licensee
| Name | SCHAEFER MEYER GRADING INC |
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| Applicant type | C |
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| FRN | 0002532380 |
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| Location | FLORISSANT, MO |
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| Address | 13789 LE SABRE DR, FLORISSANT, MO, 63043 |
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| Phone | 3148371607 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 2 | 1 | FB2 | 452.02500000 | | | 250.000000 | 400.000000 | |
| 3 | 1 | FB2T | 452.02500000 | | | 25.000000 | | |
| 4 | 1 | MO | 452.02500000 | | | 100.000000 | | |
| 5 | 1 | MO | 452.02500000 | | | 100.000000 | | |
| 1 | 1 | FX1 | 457.02500000 | | | 15.000000 | | |
| 4 | 1 | MO | 457.02500000 | | | 100.000000 | | |
| 5 | 1 | MO | 457.02500000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 452.02500000 | | 20K0F3E |
| 3 | 1 | 452.02500000 | | 20K0F3E |
| 4 | 1 | 452.02500000 | | 20K0F3E |
| 5 | 1 | 452.02500000 | | 20K0F3E |
| 1 | 1 | 457.02500000 | | 20K0F3E |
| 4 | 1 | 457.02500000 | | 20K0F3E |
| 5 | 1 | 457.02500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MO | | | | | |
| 2 | T | 10330 PAGE INDUSTRIAL CT, OVERLAND, ST. LOUIS, MO | 38.68672222, -90.38872222 | 13.000 m | | 80.000 m structure / 80.000 m overall | N |
| 3 | T | PLATTE, MO | 39.25750000, -94.65911111 | | | | |
| 4 | T | | | | | | |
| 5 | T | PLATTE, MO | 39.25750000, -94.65911111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 80.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 13789 LE SABRE DR, FLORISSANT, MO | | 3148371607 |
License history
| Date | File or call sign | Action |
|---|
| 2002-03-17 | WSI287 | LIEXP |
| 2001-11-02 | WSI287 | AUDCAN |
| 2001-07-23 | WSI287 | LETRES |
| 2000-11-24 | WSI287 | LICCNV |
| 1996-09-05 | WSI287 | LIREN |
| 1996-09-05 | WSI287 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1874497 | 2026-08-02 01:12:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WSI287 | ULS 1874497 | 2026-08-02 01:12:05 |
| Status | E | ULS 1874497 | 2026-08-02 01:12:05 |
| Service | IG | ULS 1874497 | 2026-08-02 01:12:05 |
| Grant Date | 1996-09-05 | ULS 1874497 | 2026-08-02 01:12:05 |
| Expiration Date | 2001-10-16 | ULS 1874497 | 2026-08-02 01:12:05 |
| Cancellation Date | 2002-03-17 | ULS 1874497 | 2026-08-02 01:12:05 |