Universal Licensing System
KSD642
SHELL COMMUNICATIONS INC
License details
| ULS identifier | 1838890 |
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| Call sign | KSD642 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2001-01-20 |
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| Expiration | 2011-01-03 |
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| Cancellation | 2011-03-04 |
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| Frequency range | 451.275 - 456.275 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | EUSTACE, HENDERSON, TX |
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| Coordinates | 32.2643056, -96.0377500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:32 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.27500000 | | | 100.000000 | 235.000000 | |
| 3 | 1 | MO | 451.27500000 | | | 70.000000 | | |
| 3 | 1 | MO | 456.27500000 | | | 70.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.27500000 | | 20K0F3E |
| 3 | 1 | 451.27500000 | | 20K0F3E |
| 3 | 1 | 456.27500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3.5 MI SW, EUSTACE, HENDERSON, TX | 32.26430556, -96.03775000 | 122.000 m | | 94.000 m structure / 94.000 m overall | N |
| 2 | T | 5.5 MI E, MARIETTA, CASS, TX | 33.17291667, -94.46630556 | 189.000 m | | 53.000 m structure / 53.000 m overall | N |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 91.000 m | | | | | |
| 1 | 2 | T | | 53.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1500 OLD SPANISH TRAIL, HOUSTON, TX | | 7132451303 |
License history
| Date | File or call sign | Action |
|---|
| 2011-03-04 | KSD642 | LICAN |
| 2010-10-11 | KSD642 | LETRES |
| 2003-11-05 | KSD642 | LIAUA |
| 2002-03-12 | KSD642 | AUDOPR |
| 2001-01-20 | KSD642 | LIREN |
| 2000-11-23 | KSD642 | LICCNV |
| 2000-10-10 | KSD642 | LETRES |
| 1998-12-29 | KSD642 | LIPASS |
| 1996-01-27 | KSD642 | AUTHPR |
| 1996-01-26 | KSD642 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1838890 | 2026-08-02 01:15:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KSD642 | ULS 1838890 | 2026-08-02 01:15:32 |
| Status | C | ULS 1838890 | 2026-08-02 01:15:32 |
| Service | IG | ULS 1838890 | 2026-08-02 01:15:32 |
| Grant Date | 2001-01-20 | ULS 1838890 | 2026-08-02 01:15:32 |
| Expiration Date | 2011-01-03 | ULS 1838890 | 2026-08-02 01:15:32 |
| Cancellation Date | 2011-03-04 | ULS 1838890 | 2026-08-02 01:15:32 |