Universal Licensing System
WMF403
CHATTERBOX, INC.
License details
| ULS identifier | 1000795 |
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| Call sign | WMF403 |
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| Radio service | AS |
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| Status | P |
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| Grant date | 1992-08-27 |
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| Expiration | 2012-06-01 |
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| Cancellation | 2012-02-02 |
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| Frequency range | 944.5 MHz |
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| Locations | 1 |
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| Representative location | GRENADA, GRENADA, MS |
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| Coordinates | 33.7767778, -89.8231389 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:55 |
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Licensee
| Name | CHATTERBOX, INC. |
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| Applicant type | C |
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| Location | GRENADA, MS |
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| Address | 1348 SUNSET DRIVE, GRENADA, MS, 38901 |
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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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| 1 | 1 | FXO | 944.50000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 944.50000000 | | 500KF9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1348 SUNSET DRIVE, GRENADA, GRENADA, MS | 33.77677778, -89.82313889 | 75.300 m | | 83.200 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | | | | |
| 2 | 1 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2012-02-08 | WMF403 | PNACT |
| 2012-02-02 | WMF403 | LICAN |
| 2004-06-23 | WMF403 | PNACT |
| 2004-06-17 | WMF403 | AUTHPR |
| 2004-06-17 | WMF403 | LIREN |
| 2004-03-24 | WMF403 | PNACT |
| 2004-03-17 | WMF403 | PNACT |
| 2004-03-12 | WMF403 | AUTHPR |
| 2004-03-11 | WMF403 | LIMOD |
| 2004-02-18 | WMF403 | AUTHPR |
| 2003-01-29 | WMF403 | PNACT |
| 2003-01-22 | WMF403 | AUTHPR |
| 2003-01-21 | WMF403 | LIMOD |
| 1999-08-14 | WMF403 | LICCNV |
| 1999-06-01 | WMF403 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1000795 | 2026-08-02 02:47:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WMF403 | ULS 1000795 | 2026-08-02 02:47:55 |
| Status | P | ULS 1000795 | 2026-08-02 02:47:55 |
| Service | AS | ULS 1000795 | 2026-08-02 02:47:55 |
| Grant Date | 1992-08-27 | ULS 1000795 | 2026-08-02 02:47:55 |
| Expiration Date | 2012-06-01 | ULS 1000795 | 2026-08-02 02:47:55 |
| Cancellation Date | 2012-02-02 | ULS 1000795 | 2026-08-02 02:47:55 |