Universal Licensing System
WRDC839
CHEMJET, INC.
License details
| ULS identifier | 4139572 |
|---|
| Call sign | WRDC839 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2019-03-29 |
|---|
| Expiration | 2029-03-29 |
|---|
| Frequency range | 462.2875 - 462.4875 MHz (5 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | Odessa, ECTOR, TX |
|---|
| Coordinates | 31.8463333, -102.3438889 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:39 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 462.28750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 462.28750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 462.31250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 462.31250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 462.33750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 462.33750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 462.46250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 462.46250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 462.48750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 462.48750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.28750000 | | 11K2F3E |
| 2 | 1 | 462.28750000 | | 7K60FXE |
| 2 | 1 | 462.28750000 | | 11K2F3E |
| 1 | 1 | 462.31250000 | | 11K2F3E |
| 2 | 1 | 462.31250000 | | 11K2F3E |
| 2 | 1 | 462.31250000 | | 7K60FXE |
| 1 | 1 | 462.33750000 | | 11K2F3E |
| 2 | 1 | 462.33750000 | | 11K2F3E |
| 2 | 1 | 462.33750000 | | 7K60FXE |
| 1 | 1 | 462.46250000 | | 11K2F3E |
| 2 | 1 | 462.46250000 | | 11K2F3E |
| 2 | 1 | 462.46250000 | | 7K60FXE |
| 1 | 1 | 462.48750000 | | 11K2F3E |
| 2 | 1 | 462.48750000 | | 7K60FXE |
| 2 | 1 | 462.48750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HOUSTON, HARRIS, TX | 29.78625000, -95.66588889 | | | | |
| 2 | T | Odessa, ECTOR, TX | 31.84633333, -102.34388889 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 16290 KATY FWY STE 200, HOUSTON, TX | HARRIS | 2819945416 |
| 2 | 2114 E Murphy St, Odessa, TX | ECTOR | 4323756123 |
License history
| Date | File or call sign | Action |
|---|
| 2020-12-08 | WRDC839 | LETCNS |
| 2020-03-10 | WRDC839 | LIMOD |
| 2019-12-31 | WRDC839 | LETCNS |
| 2019-03-29 | WRDC839 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4139572 | 2026-08-02 01:22:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDC839 | ULS 4139572 | 2026-08-02 01:22:39 |
| Status | A | ULS 4139572 | 2026-08-02 01:22:39 |
| Service | IG | ULS 4139572 | 2026-08-02 01:22:39 |
| Grant Date | 2019-03-29 | ULS 4139572 | 2026-08-02 01:22:39 |
| Expiration Date | 2029-03-29 | ULS 4139572 | 2026-08-02 01:22:39 |