Universal Licensing System
KD42680
GRANT GEOPHYSICAL CORP
License details
| ULS identifier | 1836039 |
|---|
| Call sign | KD42680 |
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| Radio service | IG |
|---|
| Status | T |
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| Grant date | 1999-04-06 |
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| Expiration | 2004-05-01 |
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| Cancellation | 2002-08-07 |
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| Frequency range | 153.26 - 451.75 MHz (12 frequencies) |
|---|
| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:10 |
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Licensee
| Name | GRANT GEOPHYSICAL CORP |
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| Applicant type | C |
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| FRN | 0001637107 |
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| Location | HOUSTON, TX |
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| Address | HOUSTON, TX, 772189950 |
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| Phone | 2818486843 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 153.26000000 | | | 110.000000 | | |
| 1 | 1 | MO | 153.29000000 | | | 110.000000 | | |
| 1 | 1 | MO | 153.32000000 | | | 110.000000 | | |
| 1 | 1 | MO | 153.35000000 | | | 110.000000 | | |
| 1 | 1 | MO | 158.31000000 | | | 110.000000 | | |
| 1 | 1 | MO | 158.37000000 | | | 110.000000 | | |
| 1 | 1 | MO | 158.43000000 | | | 110.000000 | | |
| 1 | 1 | MO | 451.55000000 | | | 110.000000 | | |
| 1 | 1 | MO | 451.60000000 | | | 110.000000 | | |
| 1 | 1 | MO | 451.65000000 | | | 110.000000 | | |
| 1 | 1 | MO | 451.70000000 | | | 110.000000 | | |
| 1 | 1 | MO | 451.75000000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.26000000 | | 16K0F2D |
| 1 | 1 | 153.26000000 | | 16K0F3E |
| 1 | 1 | 153.29000000 | | 16K0F2D |
| 1 | 1 | 153.29000000 | | 16K0F3E |
| 1 | 1 | 153.32000000 | | 16K0F2D |
| 1 | 1 | 153.32000000 | | 16K0F3E |
| 1 | 1 | 153.35000000 | | 16K0F3E |
| 1 | 1 | 153.35000000 | | 16K0F2D |
| 1 | 1 | 158.31000000 | | 16K0F3E |
| 1 | 1 | 158.31000000 | | 16K0F2D |
| 1 | 1 | 158.37000000 | | 16K0F2D |
| 1 | 1 | 158.37000000 | | 16K0F3E |
| 1 | 1 | 158.43000000 | | 16K0F2D |
| 1 | 1 | 158.43000000 | | 16K0F3E |
| 1 | 1 | 451.55000000 | | 16K0F2D |
| 1 | 1 | 451.55000000 | | 16K0F3E |
| 1 | 1 | 451.60000000 | | 16K0F2D |
| 1 | 1 | 451.60000000 | | 16K0F3E |
| 1 | 1 | 451.65000000 | | 16K0F2D |
| 1 | 1 | 451.65000000 | | 16K0F3E |
| 1 | 1 | 451.70000000 | | 16K0F3E |
| 1 | 1 | 451.70000000 | | 16K0F2D |
| 1 | 1 | 451.75000000 | | 16K0F2D |
| 1 | 1 | 451.75000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 16850 PARK ROW, HOUSTON, TX | | 2818486843 |
License history
| Date | File or call sign | Action |
|---|
| 2002-08-07 | KD42680 | LITERM |
| 2002-02-19 | KD42680 | AUDCAN |
| 2000-11-23 | KD42680 | LICCNV |
| 1999-04-06 | KD42680 | LIREN |
| 1999-04-06 | KD42680 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1836039 | 2026-08-02 01:12:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KD42680 | ULS 1836039 | 2026-08-02 01:12:10 |
| Status | T | ULS 1836039 | 2026-08-02 01:12:10 |
| Service | IG | ULS 1836039 | 2026-08-02 01:12:10 |
| Grant Date | 1999-04-06 | ULS 1836039 | 2026-08-02 01:12:10 |
| Expiration Date | 2004-05-01 | ULS 1836039 | 2026-08-02 01:12:10 |
| Cancellation Date | 2002-08-07 | ULS 1836039 | 2026-08-02 01:12:10 |