Universal Licensing System
KB90509
LAWRENCE TECHNOLOGICAL UNIVERSITY
License details
| ULS identifier | 1598616 |
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| Call sign | KB90509 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-04-10 |
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| Expiration | 2002-04-15 |
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| Cancellation | 2002-08-18 |
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| Frequency range | 462.8875 - 468.5125 MHz (6 frequencies) |
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| Locations | 1 |
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| Representative location | OAKLAND, MI |
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| Coordinates | 42.4780833, -83.2479722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:34 |
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Licensee
| Name | LAWRENCE TECHNOLOGICAL UNIVERSITY |
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| Applicant type | C |
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| Location | SOUTHFIELD, MI |
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| Address | 21000 W TEN MILE RD, SOUTHFIELD, MI, 48075 |
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| Phone | 8102043700 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | MO | 462.88750000 | | | 2.000000 | | |
| 1 | 1 | MO | 463.51250000 | | | 2.000000 | | |
| 1 | 1 | MO | 466.18750000 | | | 2.000000 | | |
| 1 | 1 | MO | 466.36250000 | | | 2.000000 | | |
| 1 | 1 | MO | 467.88750000 | | | 2.000000 | | |
| 1 | 1 | MO | 468.51250000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.88750000 | | 20K0F3E |
| 1 | 1 | 463.51250000 | | 20K0F3E |
| 1 | 1 | 466.18750000 | | 20K0F3E |
| 1 | 1 | 466.36250000 | | 20K0F3E |
| 1 | 1 | 467.88750000 | | 20K0F3E |
| 1 | 1 | 468.51250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | OAKLAND, MI | 42.47808333, -83.24797222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 21000 W TEN MILE RD, SOUTHFIELD, MI | | 8102043700 |
License history
| Date | File or call sign | Action |
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| 2002-08-18 | KB90509 | LIEXP |
| 2002-01-22 | KB90509 | LETRES |
| 2001-09-26 | KB90509 | LETAUS |
| 2000-11-22 | KB90509 | LICCNV |
| 1997-04-10 | KB90509 | AUTHPR |
| 1997-04-10 | KB90509 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1598616 | 2026-08-02 01:27:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KB90509 | ULS 1598616 | 2026-08-02 01:27:34 |
| Status | E | ULS 1598616 | 2026-08-02 01:27:34 |
| Service | IG | ULS 1598616 | 2026-08-02 01:27:34 |
| Grant Date | 1997-04-10 | ULS 1598616 | 2026-08-02 01:27:34 |
| Expiration Date | 2002-04-15 | ULS 1598616 | 2026-08-02 01:27:34 |
| Cancellation Date | 2002-08-18 | ULS 1598616 | 2026-08-02 01:27:34 |