Universal Licensing System
KF7012
MARINE DRILLING MANAGEMENT CO
License details
| ULS identifier | 1836317 |
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| Call sign | KF7012 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-10-19 |
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| Expiration | 2004-12-21 |
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| Cancellation | 2005-02-26 |
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| Frequency range | 2.3994 - 4.6119 MHz (2 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:12 |
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Licensee
| Name | MARINE DRILLING MANAGEMENT CO |
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| Applicant type | C |
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| Location | SUGAR LAND, TX |
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| Address | ONE SUGAR CREEK CENTER BLVD STE 600, SUGAR LAND, TX, 774783556 |
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| Phone | 7134912002 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 2.39940000 | | 2.39800000 | 1000.000000 | | |
| 1 | 1 | MO | 4.61190000 | | 4.61050000 | 1000.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 2.39940000 | | 3K50J3E |
| 1 | 1 | 4.61190000 | | 3K50J3E |
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 |
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| 1 | 14141 SOUTHWEST FWY STE 2500, SUGAR LAND, TX | | 7134912002 |
License history
| Date | File or call sign | Action |
|---|
| 2005-02-26 | KF7012 | LIEXP |
| 2004-09-27 | KF7012 | LETRES |
| 2000-11-23 | KF7012 | LICCNV |
| 1999-10-19 | KF7012 | AUTHPR |
| 1999-10-19 | KF7012 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1836317 | 2026-08-02 01:27:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KF7012 | ULS 1836317 | 2026-08-02 01:27:12 |
| Status | E | ULS 1836317 | 2026-08-02 01:27:12 |
| Service | IG | ULS 1836317 | 2026-08-02 01:27:12 |
| Grant Date | 1999-10-19 | ULS 1836317 | 2026-08-02 01:27:12 |
| Expiration Date | 2004-12-21 | ULS 1836317 | 2026-08-02 01:27:12 |
| Cancellation Date | 2005-02-26 | ULS 1836317 | 2026-08-02 01:27:12 |