Universal Licensing System
KSN55
AT&T COMMUNICATIONS OF ILLINOIS, INC.
License details
| ULS identifier | 965241 |
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| Call sign | KSN55 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2001-01-09 |
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| Expiration | 2011-02-01 |
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| Cancellation | 2003-12-11 |
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| Frequency range | 10735 - 11135 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | ROCKFORD, WINNEBAGO, IL |
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| Coordinates | 42.2730556, -89.0942500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:18 |
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Licensee
| Name | AT&T COMMUNICATIONS OF ILLINOIS, INC. |
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| Applicant type | C |
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| FRN | 0003301793 |
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| Location | ATLANTA, GA |
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| Address | 1200 PEACHTREE STREET, LOCN LL007, ATLANTA, GA, 30309 |
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| Phone | 4048104021 |
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| Email | [email protected] |
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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 | FXO | 10735.00000000 | | | | | |
| 1 | 1 | FXO | 10895.00000000 | | | | | |
| 1 | 1 | FXO | 11135.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10735.00000000 | | 40M0F7W |
| 1 | 1 | 10895.00000000 | | 40M0A7W |
| 1 | 1 | 11135.00000000 | | 40M0A7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 216 MAIN STREET, ROCKFORD, WINNEBAGO, IL | 42.27305556, -89.09425000 | 221.600 m | | 72.200 m overall | |
| 2 | R | | 42.24972222, -89.19313889 | 268.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 48.0000 | 252.4000 | | |
| 1 | 2 | R | | | | 48.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2003-12-12 | KSN55 | LICAN |
| 2001-11-30 | KSN55 | LIAUA |
| 2001-01-09 | KSN55 | LIREN |
| 2000-11-13 | KSN55 | LETRES |
| 2000-07-11 | KSN55 | LIAUA |
| 1999-08-13 | KSN55 | LICCNV |
| 1999-04-19 | KSN55 | LIMOD |
| 1998-09-22 | KSN55 | LIMOD |
| 1992-05-08 | KSN55 | LIMOD |
| 1990-01-16 | KSN55 | LIREN |
| 1986-04-03 | KSN55 | LIMOD |
| 1986-03-06 | KSN55 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 965241 | 2026-08-02 02:45:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KSN55 | ULS 965241 | 2026-08-02 02:45:18 |
| Status | C | ULS 965241 | 2026-08-02 02:45:18 |
| Service | CF | ULS 965241 | 2026-08-02 02:45:18 |
| Grant Date | 2001-01-09 | ULS 965241 | 2026-08-02 02:45:18 |
| Expiration Date | 2011-02-01 | ULS 965241 | 2026-08-02 02:45:18 |
| Cancellation Date | 2003-12-11 | ULS 965241 | 2026-08-02 02:45:18 |