Universal Licensing System
WQHH978
NEWPARK DRILLING FLUIDS LLC
License details
| ULS identifier | 2934217 |
|---|
| Call sign | WQHH978 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2017-05-18 |
|---|
| Expiration | 2027-08-01 |
|---|
| Frequency range | 451.2875 - 469.4875 MHz (15 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:18:30 |
|---|
Licensee
| Name | NEWPARK DRILLING FLUIDS LLC |
|---|
| Applicant type | L |
|---|
| FRN | 0016664708 |
|---|
| Location | KATY, TX |
|---|
| Address | 21920 MERCHANTS WAY, KATY, TX, 77449 |
|---|
| Phone | 2817548600 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.28750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 451.33750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 451.46250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 451.66250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 451.73750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.11250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 452.11250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 452.28750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 452.28750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 452.66250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 452.66250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 452.78750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 452.78750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 452.83750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 452.83750000 | | | 2.000000 | 2.000000 | |
| 4 | 1 | MOI | 466.16250000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MOI | 466.23750000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MOI | 466.33750000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MOI | 467.86250000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MOI | 469.48750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.28750000 | | 11K2F3E |
| 3 | 1 | 451.33750000 | | 11K2F3E |
| 3 | 1 | 451.46250000 | | 11K2F3E |
| 3 | 1 | 451.66250000 | | 11K2F3E |
| 3 | 1 | 451.73750000 | | 11K2F3E |
| 1 | 1 | 452.11250000 | | 11K2F3E |
| 2 | 1 | 452.11250000 | | 11K2F3E |
| 1 | 1 | 452.28750000 | | 11K2F3E |
| 2 | 1 | 452.28750000 | | 11K2F3E |
| 1 | 1 | 452.66250000 | | 11K2F3E |
| 2 | 1 | 452.66250000 | | 11K2F3E |
| 1 | 1 | 452.78750000 | | 11K2F3E |
| 2 | 1 | 452.78750000 | | 11K2F3E |
| 1 | 1 | 452.83750000 | | 11K2F3E |
| 2 | 1 | 452.83750000 | | 11K2F3E |
| 4 | 1 | 466.16250000 | | 11K2F3E |
| 4 | 1 | 466.23750000 | | 11K2F3E |
| 4 | 1 | 466.33750000 | | 11K2F3E |
| 4 | 1 | 467.86250000 | | 11K2F3E |
| 4 | 1 | 469.48750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CORPUS CHRISTI, NUECES, TX | 27.78886111, -97.44536111 | | | | N |
| 2 | T | COTULLA, LA SALLE, TX | 28.46983333, -99.25419444 | | | | N |
| 3 | T | MADISONVILLE, MADISON, TX | 30.93963889, -95.92105556 | | | | N |
| 4 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1311 BROADFIELD SUITE 600, HOUSTON, TX | HARRIS | 2817548600 |
License history
| Date | File or call sign | Action |
|---|
| 2017-05-18 | WQHH978 | LIREN |
| 2017-05-08 | WQHH978 | LETRES |
| 2015-12-09 | WQHH978 | LIMOD |
| 2015-11-24 | WQHH978 | LTSAPR |
| 2014-12-02 | WQHH978 | LIMOD |
| 2014-08-13 | WQHH978 | AUTHPR |
| 2014-08-12 | WQHH978 | RCDUP |
| 2014-06-06 | WQHH978 | AUTHPR |
| 2014-06-05 | WQHH978 | RCDUP |
| 2014-04-30 | WQHH978 | LIMOD |
| 2013-01-25 | WQHH978 | LIMOD |
| 2011-02-16 | WQHH978 | LIAUA |
| 2011-02-15 | WQHH978 | ESUAPR |
| 2008-08-18 | WQHH978 | LIMOD |
| 2008-05-06 | WQHH978 | LETCNS |
| 2007-08-01 | WQHH978 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2934217 | 2026-08-02 01:18:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQHH978 | ULS 2934217 | 2026-08-02 01:18:30 |
| Status | A | ULS 2934217 | 2026-08-02 01:18:30 |
| Service | IG | ULS 2934217 | 2026-08-02 01:18:30 |
| Grant Date | 2017-05-18 | ULS 2934217 | 2026-08-02 01:18:30 |
| Expiration Date | 2027-08-01 | ULS 2934217 | 2026-08-02 01:18:30 |