Universal Licensing System
WPSZ251
Baker Hughes Inc
License details
| ULS identifier | 2342541 |
|---|
| Call sign | WPSZ251 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2011-08-20 |
|---|
| Expiration | 2021-08-09 |
|---|
| Cancellation | 2021-10-09 |
|---|
| Frequency range | 456.8125 - 464.75 MHz (7 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:20:19 |
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Licensee
| Name | Baker Hughes Inc |
|---|
| Applicant type | C |
|---|
| FRN | 0022765747 |
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| Location | Tomball, TX |
|---|
| Address | 11211 FM 2920, Tomball, TX, 77375 |
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| Phone | 2813572695 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 451.80000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MOI | 451.81250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MOI | 456.80000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MOI | 456.81250000 | | | 5.000000 | 5.000000 | |
| 1 | 0 | MOI | 464.50000000 | | | 35.000000 | 35.000000 | |
| 1 | 0 | MOI | 464.55000000 | | | 15.000000 | 15.000000 | |
| 2 | 1 | MO | 464.60000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 464.62500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 464.65000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 464.70000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 464.72500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 464.75000000 | | | 5.000000 | 5.000000 | |
| 1 | 0 | MOI | 469.50000000 | | | 35.000000 | 35.000000 | |
| 1 | 0 | MOI | 469.55000000 | | | 15.000000 | 15.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.80000000 | | 11K2F3E |
| 1 | 1 | 451.81250000 | | 11K2F3E |
| 1 | 1 | 456.80000000 | | 11K2F3E |
| 1 | 1 | 456.81250000 | | 11K2F3E |
| 1 | 0 | 464.50000000 | | 11K2F3E |
| 1 | 0 | 464.55000000 | | 11K2F3E |
| 2 | 1 | 464.60000000 | | 11K2F3E |
| 2 | 1 | 464.62500000 | | 11K2F3E |
| 2 | 1 | 464.65000000 | | 11K2F3E |
| 2 | 1 | 464.70000000 | | 11K2F3E |
| 2 | 1 | 464.72500000 | | 11K2F3E |
| 2 | 1 | 464.75000000 | | 11K2F3E |
| 1 | 0 | 469.50000000 | | 11K2F3E |
| 1 | 0 | 469.55000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | | | 0.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 0 | 1 | | | | | | | | |
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 11211 FM 2920, Tomball, TX | HARRIS | 2813518131 |
License history
| Date | File or call sign | Action |
|---|
| 2021-10-09 | WPSZ251 | LIEXP |
| 2021-05-17 | WPSZ251 | LETRES |
| 2013-06-12 | WPSZ251 | LTSAPR |
| 2011-08-20 | WPSZ251 | LIREN |
| 2011-08-10 | WPSZ251 | LTSAPR |
| 2011-05-16 | WPSZ251 | LETRES |
| 2010-04-29 | WPSZ251 | LIASS |
| 2008-02-15 | WPSZ251 | LIMOD |
| 2008-01-28 | WPSZ251 | LTSAPR |
| 2004-11-23 | WPSZ251 | LIMOD |
| 2001-08-09 | WPSZ251 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2342541 | 2026-08-02 01:20:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPSZ251 | ULS 2342541 | 2026-08-02 01:20:19 |
| Status | E | ULS 2342541 | 2026-08-02 01:20:19 |
| Service | IG | ULS 2342541 | 2026-08-02 01:20:19 |
| Grant Date | 2011-08-20 | ULS 2342541 | 2026-08-02 01:20:19 |
| Expiration Date | 2021-08-09 | ULS 2342541 | 2026-08-02 01:20:19 |
| Cancellation Date | 2021-10-09 | ULS 2342541 | 2026-08-02 01:20:19 |