Universal Licensing System
KEZ51
TELECOM RELAY SERVICES, INC.
License details
| ULS identifier | 958684 |
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| Call sign | KEZ51 |
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| Radio service | CF |
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| Status | E |
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| Grant date | 2001-01-17 |
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| Expiration | 2011-02-01 |
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| Cancellation | 2011-04-09 |
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| Frequency range | 6212 - 6330.7 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | SCHRAM CITY, MONTGOMERY, IL |
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| Coordinates | 39.1691944, -89.4467500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:42:54 |
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Licensee
| Name | TELECOM RELAY SERVICES, INC. |
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| Applicant type | C |
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| FRN | 0004160644 |
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| Location | JOLIET, IL |
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| Address | JOLIET, IL, 60434 |
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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 | 6212.00000000 | | | | | |
| 1 | 2 | FXO | 6212.00000000 | | | | | |
| 1 | 2 | FXO | 6271.40000000 | | | | | |
| 1 | 1 | FXO | 6330.70000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6212.00000000 | | 30M0F8W |
| 1 | 2 | 6212.00000000 | | 30M0F8W |
| 1 | 2 | 6271.40000000 | | 30M0F8W |
| 1 | 1 | 6330.70000000 | | 30M0F8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4 MI. E OF, SCHRAM CITY, MONTGOMERY, IL | 39.16919444, -89.44675000 | 201.200 m | | 81.700 m overall | |
| 2 | R | | 39.51197222, -89.25063889 | 189.000 m | | | |
| 3 | R | | 38.93169444, -89.11338889 | 184.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 43.5000 | 23.9000 | | |
| 1 | 2 | R | | | | 43.2000 | | | |
| 1 | 3 | R | | | | 43.1000 | | | |
| 2 | 1 | T | | | H | 43.1000 | 132.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2011-04-09 | KEZ51 | LIEXP |
| 2010-11-08 | KEZ51 | LETRES |
| 2001-01-17 | KEZ51 | LIREN |
| 2000-11-13 | KEZ51 | LETRES |
| 1999-08-13 | KEZ51 | LICCNV |
| 1991-04-25 | KEZ51 | LIREN |
| 1990-06-25 | KEZ51 | LIASS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 958684 | 2026-08-02 02:42:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KEZ51 | ULS 958684 | 2026-08-02 02:42:54 |
| Status | E | ULS 958684 | 2026-08-02 02:42:54 |
| Service | CF | ULS 958684 | 2026-08-02 02:42:54 |
| Grant Date | 2001-01-17 | ULS 958684 | 2026-08-02 02:42:54 |
| Expiration Date | 2011-02-01 | ULS 958684 | 2026-08-02 02:42:54 |
| Cancellation Date | 2011-04-09 | ULS 958684 | 2026-08-02 02:42:54 |