Universal Licensing System
KEM53
AT&T CORP
License details
| ULS identifier | 958559 |
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| Call sign | KEM53 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 1985-09-26 |
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| Expiration | 1998-01-27 |
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| Cancellation | 1998-01-27 |
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| Frequency range | 3750 - 4170 MHz (8 frequencies) |
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| Locations | 2 |
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| Representative location | NEW BRUNSWICK, MIDDLESEX, NJ |
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| Coordinates | 40.4945278, -74.4431944 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:55 |
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Licensee
| Name | AT&T CORP |
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| Applicant type | C |
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| Location | ATLANTA, GA |
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| Address | 1200 PEACHTREE ST 15W24, ATLANTA, GA, 30309 |
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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 | 3750.00000000 | | | | | |
| 1 | 2 | FXO | 3770.00000000 | | | | | |
| 1 | 2 | FXO | 3850.00000000 | | | | | |
| 1 | 2 | FXO | 3930.00000000 | | | | | |
| 1 | 2 | FXO | 4010.00000000 | | | | | |
| 1 | 2 | FXO | 4090.00000000 | | | | | |
| 1 | 1 | FXO | 4150.00000000 | | | | | |
| 1 | 2 | FXO | 4170.00000000 | | | | | |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 18 PATERSON ST, NEW BRUNSWICK, MIDDLESEX, NJ | 40.49452778, -74.44319444 | 10.700 m | | 53.000 m overall | |
| 2 | R | | 40.60480556, -74.55930556 | 182.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | | 321.3000 | | |
| 1 | 2 | R | | | | | | | |
| 2 | 1 | T | | | V | | 321.3000 | | |
| 2 | 2 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-13 | KEM53 | LICCNV |
| 1998-01-27 | KEM53 | LICAN |
| 1985-09-26 | KEM53 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 958559 | 2026-08-02 02:47:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KEM53 | ULS 958559 | 2026-08-02 02:47:55 |
| Status | C | ULS 958559 | 2026-08-02 02:47:55 |
| Service | CF | ULS 958559 | 2026-08-02 02:47:55 |
| Grant Date | 1985-09-26 | ULS 958559 | 2026-08-02 02:47:55 |
| Expiration Date | 1998-01-27 | ULS 958559 | 2026-08-02 02:47:55 |
| Cancellation Date | 1998-01-27 | ULS 958559 | 2026-08-02 02:47:55 |