Universal Licensing System
WHA504
MCI WorldCom Network Services, Inc.
License details
| ULS identifier | 979185 |
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| Call sign | WHA504 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2001-01-03 |
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| Expiration | 2011-02-01 |
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| Cancellation | 2005-04-25 |
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| Frequency range | 5945.2 - 6123.1 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | ROCHESTER, MONROE, NY |
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| Coordinates | 43.1558889, -77.6122222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:09 |
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Licensee
| Name | MCI WorldCom Network Services, Inc. |
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| Applicant type | C |
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| Location | Richardson, TX |
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| Address | 2400 North Glenville, Richardson, TX, 75082 |
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| Phone | 9727296406 |
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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 | 5945.20000000 | | | | | |
| 1 | 1 | FXO | 6004.50000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 5945.20000000 | | 30M0F7W |
| 1 | 1 | 6004.50000000 | | 30M0F7W |
| 1 | 1 | 6123.10000000 | | 30M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 EXCHANGE STREET SUITE 700, ROCHESTER, MONROE, NY | 43.15588889, -77.61222222 | 152.400 m | | 71.900 m overall | |
| 2 | R | | 42.88977778, -77.65691667 | 315.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | H | 43.2000 | 187.1000 | | |
| 1 | 2 | R | | | | 43.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2005-04-26 | WHA504 | LICAN |
| 2005-03-11 | WHA504 | ESUAPR |
| 2004-04-20 | WHA504 | LIASS |
| 2003-02-12 | WHA504 | LIAUA |
| 2003-01-15 | WHA504 | LIAUA |
| 2003-01-14 | WHA504 | LIAUA |
| 2002-07-21 | WHA504 | LIASS |
| 2001-03-07 | WHA504 | LIAUA |
| 2001-01-03 | WHA504 | LIREN |
| 2000-11-13 | WHA504 | LETRES |
| 1999-08-13 | WHA504 | LICCNV |
| 1999-02-11 | WHA504 | LITRAN |
| 1991-04-01 | WHA504 | LIREN |
| 1988-08-25 | WHA504 | LIMOD |
| 1986-10-23 | WHA504 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 979185 | 2026-08-02 02:45:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WHA504 | ULS 979185 | 2026-08-02 02:45:09 |
| Status | C | ULS 979185 | 2026-08-02 02:45:09 |
| Service | CF | ULS 979185 | 2026-08-02 02:45:09 |
| Grant Date | 2001-01-03 | ULS 979185 | 2026-08-02 02:45:09 |
| Expiration Date | 2011-02-01 | ULS 979185 | 2026-08-02 02:45:09 |
| Cancellation Date | 2005-04-25 | ULS 979185 | 2026-08-02 02:45:09 |