Universal Licensing System
WNZU549
W R GRACE & CO
License details
| ULS identifier | 1697909 |
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| Call sign | WNZU549 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1997-06-03 |
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| Expiration | 2002-06-26 |
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| Cancellation | 2002-06-06 |
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| Frequency range | 469.475 MHz |
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| Locations | 3 |
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| Representative location | SIMPSONVILLE, GREENVILLE, SC |
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| Coordinates | 34.7543056, -81.2689722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:33 |
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Licensee
| Name | W R GRACE & CO |
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| Applicant type | C |
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| FRN | 0003470259 |
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| Location | BOCA RATON, FL |
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| Address | ONE TOWNE CENTER RD, BOCA RATON, FL, 334861010 |
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| Phone | 8039634111 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 464.47500000 | | | 25.000000 | 45.000000 | |
| 3 | 1 | MO | 464.52500000 | | | 4.000000 | | |
| 1 | 1 | FX1 | 469.47500000 | | | 25.000000 | | |
| 3 | 1 | MO | 469.47500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 464.47500000 | | 20K0F3E |
| 3 | 1 | 464.52500000 | | 20K0F3E |
| 1 | 1 | 469.47500000 | | 20K0F3E |
| 3 | 1 | 469.47500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SC | | | | | |
| 2 | T | N MAPLE ST, SIMPSONVILLE, GREENVILLE, SC | 34.75430556, -81.26897222 | 271.000 m | | 12.000 m structure | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 12.000 m | | | | 0.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | N MAPLE ST, SIMPSONVILLE, SC | | 8039634111 |
License history
| Date | File or call sign | Action |
|---|
| 2002-06-06 | WNZU549 | LITERM |
| 2002-04-01 | WNZU549 | LETRES |
| 2001-12-11 | WNZU549 | AUDCAN |
| 2000-11-23 | WNZU549 | LICCNV |
| 1997-06-03 | WNZU549 | LIREN |
| 1997-06-03 | WNZU549 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1697909 | 2026-08-02 01:10:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNZU549 | ULS 1697909 | 2026-08-02 01:10:33 |
| Status | T | ULS 1697909 | 2026-08-02 01:10:33 |
| Service | IG | ULS 1697909 | 2026-08-02 01:10:33 |
| Grant Date | 1997-06-03 | ULS 1697909 | 2026-08-02 01:10:33 |
| Expiration Date | 2002-06-26 | ULS 1697909 | 2026-08-02 01:10:33 |
| Cancellation Date | 2002-06-06 | ULS 1697909 | 2026-08-02 01:10:33 |