Universal Licensing System
WPRX277
Winstar Wireless Fiber Corp. (Chapter 7 Debtor)
License details
| ULS identifier | 1948308 |
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| Call sign | WPRX277 |
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| Radio service | CF |
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| Status | T |
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| Grant date | 2001-03-08 |
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| Expiration | 2011-03-08 |
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| Cancellation | 2003-01-27 |
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| Frequency range | 21775 MHz |
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| Locations | 2 |
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| Representative location | San Antonio, BEXAR, TX |
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| Coordinates | 29.5083333, -98.5875000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:27 |
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Licensee
| Name | Winstar Wireless Fiber Corp. (Chapter 7 Debtor) |
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| Applicant type | C |
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| FRN | 0003475324 |
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| Location | Washington, DC |
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| Address | 1850 M St., NW, Suite 300, Washington, DC, 20036 |
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| Phone | 2023677600 |
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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 | 21775.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 21775.00000000 | | 40M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 5282 Medical Dr., San Antonio, BEXAR, TX | 29.50833333, -98.58750000 | 271.000 m | BPIPE | 25.600 m structure / 27.700 m overall | |
| 2 | R | | 29.51716667, -98.57000000 | 318.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | Radio Waves Inc. HP2-23 | | V | 40.2000 | 60.0000 | | |
| 1 | 2 | R | Radio Waves Inc. HP2-23 | | | 40.2000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2545 Horse Pen Road, Herndon, VA | FAIRFAX | 8004447163 |
License history
| Date | File or call sign | Action |
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| 2003-02-05 | WPRX277 | PNACC |
| 2003-01-27 | WPRX277 | LITERM |
| 2002-06-10 | WPRX277 | LETCNS |
| 2002-06-01 | WPRX277 | LIAUA |
| 2002-02-22 | WPRX277 | LIASS |
| 2002-01-01 | WPRX277 | LIAUA |
| 2001-08-31 | WPRX277 | LIAUA |
| 2001-06-15 | WPRX277 | LIASS |
| 2001-03-08 | WPRX277 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1948308 | 2026-08-02 02:44:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPRX277 | ULS 1948308 | 2026-08-02 02:44:27 |
| Status | T | ULS 1948308 | 2026-08-02 02:44:27 |
| Service | CF | ULS 1948308 | 2026-08-02 02:44:27 |
| Grant Date | 2001-03-08 | ULS 1948308 | 2026-08-02 02:44:27 |
| Expiration Date | 2011-03-08 | ULS 1948308 | 2026-08-02 02:44:27 |
| Cancellation Date | 2003-01-27 | ULS 1948308 | 2026-08-02 02:44:27 |