Universal Licensing System
WPTR453
AT&T CORP.
License details
| ULS identifier | 2366273 |
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| Call sign | WPTR453 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2001-11-29 |
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| Expiration | 2011-02-01 |
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| Cancellation | 2001-12-17 |
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| Frequency range | 21225 MHz |
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| Locations | 2 |
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| Representative location | BOSTON, SUFFOLK, MA |
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| Coordinates | 42.3512222, -71.0540000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-17 04:26:55 |
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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 STREET, LOCN LL007, ATLANTA, GA, 30309 |
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| Phone | 4048104021 |
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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 | 21225.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21225.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 245 SUMMER STREET, BOSTON, SUFFOLK, MA | 42.35122222, -71.05400000 | 0.600 m | B | 52.700 m structure / 52.700 m overall | |
| 2 | R | | 42.35147222, -71.04058333 | 4.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | GABRIEL ELECTRONICS, INC. HE2-220 | | H | 40.2000 | 88.6000 | | |
| 1 | 2 | R | GABRIEL ELECTRONICS, INC. HE2-220 | | | 40.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2001-12-18 | WPTR453 | LICAN |
| 2001-11-30 | WPTR453 | LIAUA |
| 2001-11-29 | WPTR453 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2366273 | 2026-08-17 04:26:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTR453 | ULS 2366273 | 2026-08-17 04:26:55 |
| Status | C | ULS 2366273 | 2026-08-17 04:26:55 |
| Service | CF | ULS 2366273 | 2026-08-17 04:26:55 |
| Grant Date | 2001-11-29 | ULS 2366273 | 2026-08-17 04:26:55 |
| Expiration Date | 2011-02-01 | ULS 2366273 | 2026-08-17 04:26:55 |
| Cancellation Date | 2001-12-17 | ULS 2366273 | 2026-08-17 04:26:55 |