Universal Licensing System
KNNM596
MICHIGAN CONSOLIDATED GAS CO DBA MICHCON
License details
| ULS identifier | 1886815 |
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| Call sign | KNNM596 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 1996-03-05 |
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| Expiration | 2001-03-05 |
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| Cancellation | 2001-01-12 |
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| Frequency range | 422.275 - 427.525 MHz (8 frequencies) |
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| Locations | 8 |
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| Representative location | MELVINDALE, WAYNE, MI |
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| Coordinates | 42.2936389, -83.1754722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:42 |
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Licensee
| Name | MICHIGAN CONSOLIDATED GAS CO DBA MICHCON |
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| Applicant type | C |
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| FRN | 0002771194 |
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| Location | DETROIT, MI |
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| Address | 500 GRISWOLD ST, DETROIT, MI, 48226 |
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| Phone | 3139652430 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FB2 | 422.27500000 | | | 225.000000 | 250.000000 | |
| 2 | 1 | FB2 | 422.32500000 | | | 225.000000 | 250.000000 | |
| 4 | 1 | FB2 | 422.47500000 | | | 225.000000 | 250.000000 | |
| 1 | 1 | FB2 | 422.52500000 | | | 225.000000 | 250.000000 | |
| 7 | 1 | MO | 427.27500000 | | | 40.000000 | | |
| 6 | 1 | MO | 427.32500000 | | | 40.000000 | | |
| 8 | 1 | MO | 427.47500000 | | | 40.000000 | | |
| 5 | 1 | MO | 427.52500000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 422.27500000 | | 16K0F3E |
| 2 | 1 | 422.32500000 | | 16K0F3E |
| 4 | 1 | 422.47500000 | | 16K0F3E |
| 1 | 1 | 422.52500000 | | 16K0F3E |
| 7 | 1 | 427.27500000 | | 16K0F3E |
| 6 | 1 | 427.32500000 | | 16K0F3E |
| 8 | 1 | 427.47500000 | | 16K0F3E |
| 5 | 1 | 427.52500000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3900 GREENFIELD RD, MELVINDALE, WAYNE, MI | 42.29363889, -83.17547222 | 177.000 m | TOWER | 73.000 m structure / 79.000 m overall | N |
| 2 | T | 8600 MADOLA ST, DETROIT, WAYNE, MI | 42.40808333, -83.01325000 | 191.000 m | TOWER | 41.000 m structure / 45.000 m overall | N |
| 3 | T | 14270 SCHAEFER RD, DETROIT, WAYNE, MI | 42.39252778, -83.17602778 | 198.000 m | TOWER | 61.000 m structure / 66.000 m overall | N |
| 4 | T | 2730 S WAGNER RD, ANN ARBOR, WASHTENAW, MI | 42.24586111, -83.80050000 | 305.000 m | TOWER | 61.000 m structure / 61.000 m overall | N |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
| 7 | T | | | | | | |
| 8 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 79.000 m | V | 10.4000 | 360.0000 | 73.000 | |
| 1 | 2 | T | | 45.000 m | V | 10.4000 | 360.0000 | 50.000 | |
| 1 | 3 | T | | 61.000 m | V | 10.4000 | 360.0000 | 68.000 | |
| 1 | 4 | T | | 61.000 m | V | 10.4000 | 360.0000 | 103.000 | |
| 1 | 5 | T | | 3.000 m | | | | | |
| 1 | 6 | T | | 3.000 m | | | | | |
| 1 | 7 | T | | 3.000 m | | | | | |
| 1 | 8 | T | | 3.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 500 GRISWOLD ST, DETROIT, MI | | 3132565495 |
License history
| Date | File or call sign | Action |
|---|
| 2001-01-13 | KNNM596 | LICAN |
| 2000-12-19 | KNNM596 | LETRES |
| 2000-11-24 | KNNM596 | LICCNV |
| 2000-03-06 | KNNM596 | AUTHPR |
| 2000-03-06 | KNNM596 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1886815 | 2026-08-02 01:17:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNNM596 | ULS 1886815 | 2026-08-02 01:17:42 |
| Status | C | ULS 1886815 | 2026-08-02 01:17:42 |
| Service | IG | ULS 1886815 | 2026-08-02 01:17:42 |
| Grant Date | 1996-03-05 | ULS 1886815 | 2026-08-02 01:17:42 |
| Expiration Date | 2001-03-05 | ULS 1886815 | 2026-08-02 01:17:42 |
| Cancellation Date | 2001-01-12 | ULS 1886815 | 2026-08-02 01:17:42 |