Universal Licensing System
KNKM227
MobileComm Nationwide Operations, Inc., Debtor-in-Possession
License details
| ULS identifier | 3508 |
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| Call sign | KNKM227 |
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| Radio service | CD |
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| Status | C |
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| Grant date | 1998-04-21 |
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| Expiration | 1999-04-01 |
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| Cancellation | 1999-03-31 |
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| Frequency range | 72.2 - 931.6375 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | TROY, OAKLAND, MI |
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| Coordinates | 42.5600278, -83.1607500 |
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| Source archive | l_paging.zip |
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| Dataset refreshed | 2026-08-02 02:52:27 |
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Licensee
| Name | MobileComm Nationwide Operations, Inc., Debtor-in-Possession |
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| Location | ARLINGTON, VA |
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| Address | 2101 Wilson Boulevard, Suite 935, ARLINGTON, VA, 22201 |
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| Phone | 7033125151 |
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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 | FXCT | 72.20000000 | | | | 150.000000 | |
| 3 | 1 | FBBS | 931.63750000 | | | | 3499.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.20000000 | | 16K0F1D |
| 1 | 1 | 72.20000000 | | 15K0F2D |
| 1 | 1 | 72.20000000 | | 16K0F3E |
| 3 | 1 | 931.63750000 | | 15K0F2D |
| 3 | 1 | 931.63750000 | | 16K0F1D |
| 3 | 1 | 931.63750000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 755 WEST BIG BEAVER, TROY, OAKLAND, MI | 42.56002778, -83.16075000 | 109.400 m | | | N |
| 3 | T | 0.7 KM SSE OF, ANN ARBOR, WASHTENAW, MI | 42.27808333, -83.74213889 | 265.000 m | | 92.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | CELW PD-315 | 109.400 m | V | 3.0000 | 360.0000 | | |
| 1 | 3 | T | ANTEL BCD 87010 | 89.000 m | V | | 360.0000 | | |
Control points
| Number | Address | County | Phone |
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| 1 | 23999 NORTHWEST HIGHWAY, SOUTHFIELD, MI | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-06-03 | KNKM227 | LITRAN |
| 1999-04-01 | KNKM227 | LICAN |
| 1999-02-26 | KNKM227 | LIAUA |
| 1998-08-25 | KNKM227 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 3508 | 2026-08-02 02:52:17 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNKM227 | ULS 3508 | 2026-08-02 02:52:27 |
| Status | C | ULS 3508 | 2026-08-02 02:52:27 |
| Service | CD | ULS 3508 | 2026-08-02 02:52:27 |
| Grant Date | 1998-04-21 | ULS 3508 | 2026-08-02 02:52:27 |
| Expiration Date | 1999-04-01 | ULS 3508 | 2026-08-02 02:52:27 |
| Cancellation Date | 1999-03-31 | ULS 3508 | 2026-08-02 02:52:27 |