Universal Licensing System
WQQM579
Flex Steel Pipeline Technologies Inc
License details
| ULS identifier | 3440502 |
|---|
| Call sign | WQQM579 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2013-01-28 |
|---|
| Expiration | 2023-01-28 |
|---|
| Cancellation | 2023-04-01 |
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| Frequency range | 457.1125 - 468.6 MHz (5 frequencies) |
|---|
| Locations | 4 |
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| Representative location | Baytown, CHAMBERS, TX |
|---|
| Coordinates | 29.7945000, -94.8694167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:58 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | MO | 457.11250000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 457.48750000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 457.68750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 463.60000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 463.60000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 468.60000000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | FX1 | 468.60000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 457.11250000 | | 11K2F3E |
| 4 | 1 | 457.48750000 | | 11K2F3E |
| 4 | 1 | 457.68750000 | | 11K2F3E |
| 1 | 1 | 463.60000000 | | 11K2F3E |
| 2 | 1 | 463.60000000 | | 11K2F3E |
| 2 | 1 | 468.60000000 | | 11K2F3E |
| 3 | 1 | 468.60000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 1221 Transport Dr, Baytown, CHAMBERS, TX | 29.79450000, -94.86941667 | 11.000 m | BANT | 12.000 m structure / 15.000 m overall | |
| 2 | | | | | | | |
| 3 | | TX | | | | | |
| 4 | | Baytown, CHAMBERS, TX | 29.79450000, -94.86941667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | V | | | 20.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1221 Transport Dr, Baytown, TX | CHAMBERS | 2819183457 |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-01 | WQQM579 | LIEXP |
| 2022-11-07 | WQQM579 | LETRES |
| 2013-10-29 | WQQM579 | LETCNS |
| 2013-01-28 | WQQM579 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3440502 | 2026-08-02 01:20:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQQM579 | ULS 3440502 | 2026-08-02 01:20:58 |
| Status | E | ULS 3440502 | 2026-08-02 01:20:58 |
| Service | IG | ULS 3440502 | 2026-08-02 01:20:58 |
| Grant Date | 2013-01-28 | ULS 3440502 | 2026-08-02 01:20:58 |
| Expiration Date | 2023-01-28 | ULS 3440502 | 2026-08-02 01:20:58 |
| Cancellation Date | 2023-04-01 | ULS 3440502 | 2026-08-02 01:20:58 |