Universal Licensing System
WPKE538
TRIMBLE NAVIGATION LTD
License details
| ULS identifier | 1745275 |
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| Call sign | WPKE538 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-01-19 |
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| Expiration | 2012-01-31 |
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| Cancellation | 2012-04-07 |
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| Frequency range | 27.49 - 151.955 MHz (8 frequencies) |
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| Locations | 2 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:04 |
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Licensee
| Name | TRIMBLE NAVIGATION LTD |
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| Applicant type | C |
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| FRN | 0013622568 |
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| Location | THE WOODLANDS, TX |
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| Address | 1440 LAKE FRONT CIR STE 110, THE WOODLANDS, TX, 77380 |
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| Phone | 7133634700 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 27.49000000 | | | 110.000000 | | |
| 1 | 1 | MOI | 35.04000000 | | | 110.000000 | | |
| 2 | 1 | MO | 35.94000000 | | | 300.000000 | | |
| 2 | 1 | MO | 35.96000000 | | | 300.000000 | | |
| 2 | 1 | MO | 35.98000000 | | | 300.000000 | | |
| 1 | 1 | MOI | 151.62500000 | | | 110.000000 | | |
| 2 | 1 | MO | 151.92500000 | | | 300.000000 | | |
| 2 | 1 | MO | 151.95500000 | | | 300.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 27.49000000 | | 20K0F1D |
| 1 | 1 | 27.49000000 | | 20K0F2D |
| 1 | 1 | 35.04000000 | | 20K0F2D |
| 1 | 1 | 35.04000000 | | 20K0F1D |
| 2 | 1 | 35.94000000 | | 20K0F2D |
| 2 | 1 | 35.94000000 | | 20K0F1D |
| 2 | 1 | 35.96000000 | | 20K0F1D |
| 2 | 1 | 35.96000000 | | 20K0F2D |
| 2 | 1 | 35.98000000 | | 20K0F2D |
| 2 | 1 | 35.98000000 | | 20K0F1D |
| 1 | 1 | 151.62500000 | | 20K0F2D |
| 1 | 1 | 151.62500000 | | 20K0F1D |
| 2 | 1 | 151.92500000 | | 20K0F1D |
| 2 | 1 | 151.92500000 | | 20K0F2D |
| 2 | 1 | 151.95500000 | | 20K0F1D |
| 2 | 1 | 151.95500000 | | 20K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | | | | | | |
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 | 1440 LAKE FRONT CIR 110 THE, WOODLANDS, TX | | 7133634700 |
License history
| Date | File or call sign | Action |
|---|
| 2012-04-07 | WPKE538 | LIEXP |
| 2011-11-07 | WPKE538 | LETRES |
| 2011-05-14 | WPKE538 | ESCFNR |
| 2002-01-19 | WPKE538 | LIREN |
| 2001-11-05 | WPKE538 | LETRES |
| 2000-11-23 | WPKE538 | LICCNV |
| 1997-01-31 | WPKE538 | LIISS |
| 1997-01-31 | WPKE538 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1745275 | 2026-08-02 01:26:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKE538 | ULS 1745275 | 2026-08-02 01:26:04 |
| Status | E | ULS 1745275 | 2026-08-02 01:26:04 |
| Service | IG | ULS 1745275 | 2026-08-02 01:26:04 |
| Grant Date | 2002-01-19 | ULS 1745275 | 2026-08-02 01:26:04 |
| Expiration Date | 2012-01-31 | ULS 1745275 | 2026-08-02 01:26:04 |
| Cancellation Date | 2012-04-07 | ULS 1745275 | 2026-08-02 01:26:04 |