Universal Licensing System
WIV27
AT&T Communications of Maryland, LLC
License details
| ULS identifier | 986784 |
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| Call sign | WIV27 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2000-02-15 |
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| Expiration | 2010-02-01 |
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| Cancellation | 2006-08-29 |
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| Frequency range | 6197.2 - 6404.8 MHz (8 frequencies) |
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| Locations | 4 |
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| Representative location | MIDDLETOWN, FREDERICK, MD |
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| Coordinates | 39.4484167, -77.6258056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:58 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6197.20000000 | | | | | |
| 1 | 3 | FXO | 6197.20000000 | | | | | |
| 1 | 2 | FXO | 6226.90000000 | | | | | |
| 1 | 4 | FXO | 6226.90000000 | | | | | |
| 1 | 1 | FXO | 6256.50000000 | | | | | |
| 1 | 3 | FXO | 6256.50000000 | | | | | |
| 1 | 4 | FXO | 6286.20000000 | | | | | |
| 1 | 3 | FXO | 6315.84000000 | | | | | |
| 1 | 2 | FXO | 6345.49000000 | | | | | |
| 1 | 4 | FXO | 6345.49000000 | | | | | |
| 1 | 1 | FXO | 6375.14000000 | | | | | |
| 1 | 3 | FXO | 6375.14000000 | | | | | |
| 1 | 2 | FXO | 6404.80000000 | | | | | |
| 1 | 4 | FXO | 6404.80000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6197.20000000 | | 30M0A7W |
| 1 | 3 | 6197.20000000 | | 30M0A7W |
| 1 | 2 | 6226.90000000 | | 30M0A7W |
| 1 | 4 | 6226.90000000 | | 30M0A7W |
| 1 | 1 | 6256.50000000 | | 30M0A7W |
| 1 | 3 | 6256.50000000 | | 30M0A7W |
| 1 | 4 | 6286.20000000 | | 30M0A7W |
| 1 | 3 | 6315.84000000 | | 30M0A7W |
| 1 | 2 | 6345.49000000 | | 30M0A7W |
| 1 | 4 | 6345.49000000 | | 30M0A7W |
| 1 | 1 | 6375.14000000 | | 30M0A7W |
| 1 | 3 | 6375.14000000 | | 30M0A7W |
| 1 | 2 | 6404.80000000 | | 30M0A7W |
| 1 | 4 | 6404.80000000 | | 30M0A7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4.4 MILES WEST OF, MIDDLETOWN, FREDERICK, MD | 39.44841667, -77.62580556 | 524.300 m | | 36.000 m overall | |
| 2 | R | | 39.34869444, -77.28052778 | 185.900 m | | | |
| 3 | R | | 39.62369444, -77.70802778 | 152.400 m | | | |
| 4 | R | | 39.46980556, -77.96052778 | 141.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 43.0000 | 110.3000 | | |
| 1 | 2 | R | | | | 43.5000 | | | |
| 1 | 3 | R | | | | 41.3000 | | | |
| 1 | 4 | R | | | | 43.2000 | | | |
| 2 | 1 | T | | | H | 42.7000 | 274.8000 | | |
| 2 | 2 | R | | | | 43.5000 | | | |
| 3 | 1 | T | | | V | 41.3000 | 340.1000 | | |
| 4 | 1 | T | | | V | 43.0000 | 110.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2006-08-30 | WIV27 | LICAN |
| 2006-02-10 | WIV27 | LIASS |
| 2005-11-18 | WIV27 | LITRAN |
| 2005-02-21 | WIV27 | ESUAPR |
| 2004-06-11 | WIV27 | LIAUA |
| 2004-06-10 | WIV27 | ESUAPR |
| 2001-11-30 | WIV27 | LIAUA |
| 2000-07-11 | WIV27 | LIAUA |
| 2000-02-15 | WIV27 | LIREN |
| 1999-11-06 | WIV27 | LETRES |
| 1999-08-13 | WIV27 | LICCNV |
| 1998-05-13 | WIV27 | COR |
| 1997-01-09 | WIV27 | LIMOD |
| 1995-05-22 | WIV27 | LIMOD |
| 1992-09-30 | WIV27 | LIMOD |
| 1990-01-16 | WIV27 | LIREN |
| 1987-09-24 | WIV27 | LIMOD |
| 1986-10-30 | WIV27 | LIMOD |
| 1986-03-27 | WIV27 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 986784 | 2026-08-02 02:47:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WIV27 | ULS 986784 | 2026-08-02 02:47:58 |
| Status | C | ULS 986784 | 2026-08-02 02:47:58 |
| Service | CF | ULS 986784 | 2026-08-02 02:47:58 |
| Grant Date | 2000-02-15 | ULS 986784 | 2026-08-02 02:47:58 |
| Expiration Date | 2010-02-01 | ULS 986784 | 2026-08-02 02:47:58 |
| Cancellation Date | 2006-08-29 | ULS 986784 | 2026-08-02 02:47:58 |