Universal Licensing System
KTD551
MICHIGAN BELL TELEPHONE COMPANY
License details
| ULS identifier | 1877930 |
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| Call sign | KTD551 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2002-08-24 |
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| Expiration | 2012-06-01 |
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| Cancellation | 2011-11-21 |
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| Frequency range | 451.45 MHz |
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| Locations | 1 |
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| Representative location | BATTLE CREEK, CALHOUN, MI |
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| Coordinates | 42.3178056, -85.2055556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:04 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2C | 451.45000000 | | | 75.000000 | 397.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.45000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 230 SPRING ST, BATTLE CREEK, CALHOUN, MI | 42.31780556, -85.20555556 | 282.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 44.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 230 SPRING ST, BATTLE CREEK, MI | | 6163844304 |
License history
| Date | File or call sign | Action |
|---|
| 2011-11-22 | KTD551 | LICAN |
| 2011-11-21 | KTD551 | ESUAPR |
| 2011-09-01 | KTD551 | LIAUA |
| 2011-08-31 | KTD551 | ESUAPR |
| 2010-12-09 | KTD551 | LIAUA |
| 2010-12-08 | KTD551 | LIAUA |
| 2010-12-08 | KTD551 | ESUAPR |
| 2010-12-07 | KTD551 | ESCAPR |
| 2004-10-01 | KTD551 | LIAUA |
| 2004-09-30 | KTD551 | ESCAPR |
| 2002-08-24 | KTD551 | LIREN |
| 2002-08-19 | KTD551 | LETRES |
| 2002-02-08 | KTD551 | AUDOPR |
| 2000-12-22 | KTD551 | LIAUA |
| 2000-11-24 | KTD551 | LICCNV |
| 1999-11-16 | KTD551 | AUTHPR |
| 1999-10-08 | KTD551 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1877930 | 2026-08-02 01:13:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KTD551 | ULS 1877930 | 2026-08-02 01:13:04 |
| Status | C | ULS 1877930 | 2026-08-02 01:13:04 |
| Service | IG | ULS 1877930 | 2026-08-02 01:13:04 |
| Grant Date | 2002-08-24 | ULS 1877930 | 2026-08-02 01:13:04 |
| Expiration Date | 2012-06-01 | ULS 1877930 | 2026-08-02 01:13:04 |
| Cancellation Date | 2011-11-21 | ULS 1877930 | 2026-08-02 01:13:04 |