Universal Licensing System
KNNF776
COMPUWARE CORPORATION
License details
| ULS identifier | 1630289 |
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| Call sign | KNNF776 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1995-12-14 |
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| Expiration | 2000-12-14 |
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| Cancellation | 2001-02-18 |
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| Frequency range | 461.8875 - 468.8625 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | OAKLAND, MI |
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| Coordinates | 42.5172500, -83.3368889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:52 |
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Licensee
| Name | COMPUWARE CORPORATION |
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| Applicant type | C |
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| Location | FARMINGTON, MI |
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| Address | 31440 NORTHWESTERN HWY, FARMINGTON, MI, 483342564 |
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| Phone | 8107377347 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 461.88750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 463.86250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 466.88750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 468.86250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.88750000 | | 20K0F3E |
| 1 | 1 | 463.86250000 | | 20K0F3E |
| 1 | 1 | 466.88750000 | | 20K0F3E |
| 1 | 1 | 468.86250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | OAKLAND, MI | 42.51725000, -83.33688889 | | | | |
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 | 31440 NORTHWESTERN HWY FARMINGTON, HILLS, MI | | 8107377347 |
License history
| Date | File or call sign | Action |
|---|
| 2001-02-18 | KNNF776 | LIEXP |
| 2000-11-23 | KNNF776 | LICCNV |
| 2000-09-20 | KNNF776 | LETRES |
| 1995-12-15 | KNNF776 | AUTHPR |
| 1995-12-14 | KNNF776 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1630289 | 2026-08-02 01:27:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNF776 | ULS 1630289 | 2026-08-02 01:27:52 |
| Status | E | ULS 1630289 | 2026-08-02 01:27:52 |
| Service | IG | ULS 1630289 | 2026-08-02 01:27:52 |
| Grant Date | 1995-12-14 | ULS 1630289 | 2026-08-02 01:27:52 |
| Expiration Date | 2000-12-14 | ULS 1630289 | 2026-08-02 01:27:52 |
| Cancellation Date | 2001-02-18 | ULS 1630289 | 2026-08-02 01:27:52 |