Universal Licensing System
WQUH504
Schlumberger Technology Corporation
License details
| ULS identifier | 3613341 |
|---|
| Call sign | WQUH504 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-07-03 |
|---|
| Expiration | 2034-07-09 |
|---|
| Frequency range | 451.775 - 469.65 MHz (17 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | HOUSTON, HARRIS, TX |
|---|
| Coordinates | 29.9643889, -95.3853333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:15:03 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 451.77500000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 451.77500000 | | | 25.000000 | 25.000000 | |
| 3 | 2 | MO | 451.77500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 452.38750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 453.00000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 456.77500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 456.85000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 462.07500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 464.21250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 464.23750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 464.28750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 464.33750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 466.93750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 468.60000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 469.21250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 469.23750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 469.28750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 469.33750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 469.65000000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.77500000 | | 11K2F3E |
| 2 | 1 | 451.77500000 | | 7K60FXE |
| 3 | 1 | 451.77500000 | | 11K2F3E |
| 3 | 2 | 451.77500000 | | 7K60FXE |
| 1 | 1 | 452.38750000 | | 11K2F3E |
| 1 | 1 | 452.38750000 | | 7K60FXE |
| 1 | 1 | 453.00000000 | | 7K60FXE |
| 1 | 1 | 453.00000000 | | 11K2F3E |
| 3 | 1 | 456.77500000 | | 11K2F3E |
| 3 | 1 | 456.77500000 | | 7K60FXE |
| 1 | 1 | 456.85000000 | | 11K2F3E |
| 1 | 1 | 456.85000000 | | 7K60FXE |
| 1 | 1 | 462.07500000 | | 11K2F3E |
| 1 | 1 | 462.07500000 | | 7K60FXE |
| 1 | 1 | 464.21250000 | | 7K60FXE |
| 1 | 1 | 464.21250000 | | 11K2F3E |
| 1 | 1 | 464.23750000 | | 11K2F3E |
| 1 | 1 | 464.23750000 | | 7K60FXE |
| 1 | 1 | 464.28750000 | | 11K2F3E |
| 1 | 1 | 464.28750000 | | 7K60FXE |
| 1 | 1 | 464.33750000 | | 11K2F3E |
| 1 | 1 | 464.33750000 | | 7K60FXE |
| 1 | 1 | 466.93750000 | | 11K2F3E |
| 1 | 1 | 466.93750000 | | 7K60FXE |
| 1 | 1 | 468.60000000 | | 11K2F3E |
| 1 | 1 | 468.60000000 | | 7K60FXE |
| 1 | 1 | 469.21250000 | | 11K2F3E |
| 1 | 1 | 469.21250000 | | 7K60FXE |
| 1 | 1 | 469.23750000 | | 7K60FXE |
| 1 | 1 | 469.23750000 | | 11K2F3E |
| 1 | 1 | 469.28750000 | | 11K2F3E |
| 1 | 1 | 469.28750000 | | 7K60FXE |
| 1 | 1 | 469.33750000 | | 11K2F3E |
| 1 | 1 | 469.33750000 | | 7K60FXE |
| 1 | 1 | 469.65000000 | | 11K2F3E |
| 1 | 1 | 469.65000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | HOUSTON, HARRIS, TX | 29.96438889, -95.38533333 | | | | |
| 2 | | 1310 RANKIN ROAD, HOUSTON, HARRIS, TX | 29.96438889, -95.38533333 | 26.000 m | B | 6.400 m structure / 9.100 m overall | |
| 3 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 9.100 m | V | | | 1.600 | |
| 1 | 3 | T | | | | | | | |
| 2 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1310 RANKIN ROAD, HOUSTON, TX | HARRIS | 2812335124 |
License history
| Date | File or call sign | Action |
|---|
| 2024-07-03 | WQUH504 | LIREN |
| 2024-04-15 | WQUH504 | LETRES |
| 2015-04-07 | WQUH504 | LETCNS |
| 2014-07-09 | WQUH504 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3613341 | 2026-08-02 01:15:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQUH504 | ULS 3613341 | 2026-08-02 01:15:03 |
| Status | A | ULS 3613341 | 2026-08-02 01:15:03 |
| Service | IG | ULS 3613341 | 2026-08-02 01:15:03 |
| Grant Date | 2024-07-03 | ULS 3613341 | 2026-08-02 01:15:03 |
| Expiration Date | 2034-07-09 | ULS 3613341 | 2026-08-02 01:15:03 |