Universal Licensing System
KBT71
AT&T CORP.
License details
| ULS identifier | 956846 |
|---|
| Call sign | KBT71 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2010-02-02 |
|---|
| Expiration | 2020-02-01 |
|---|
| Cancellation | 2012-05-23 |
|---|
| Frequency range | 3750 - 6152.8 MHz (16 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | BRISTOL, DAY, SD |
|---|
| Coordinates | 45.3580000, -97.8164722 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:48:06 |
|---|
Licensee
| Name | AT&T CORP. |
|---|
| Applicant type | C |
|---|
| Location | CONYERS, GA |
|---|
| Address | 2315 SALEM ROAD, FIRST FLOOR, H9, CONYERS, GA, 30013 |
|---|
| Phone | 7706022065 |
|---|
| Email | [email protected] |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 3750.00000000 | | | | | |
| 1 | 5 | FXO | 3750.00000000 | | | | | |
| 1 | 1 | FXO | 3770.00000000 | | | | | |
| 1 | 4 | FXO | 3770.00000000 | | | | | |
| 1 | 1 | FXO | 3850.00000000 | | | | | |
| 1 | 4 | FXO | 3850.00000000 | | | | | |
| 1 | 2 | FXO | 3910.00000000 | | | | | |
| 1 | 5 | FXO | 3910.00000000 | | | | | |
| 1 | 1 | FXO | 3930.00000000 | | | | | |
| 1 | 4 | FXO | 3930.00000000 | | | | | |
| 1 | 1 | FXO | 4010.00000000 | | | | | |
| 1 | 4 | FXO | 4010.00000000 | | | | | |
| 1 | 1 | FXO | 4090.00000000 | | | | | |
| 1 | 4 | FXO | 4090.00000000 | | | | | |
| 1 | 1 | FXO | 4170.00000000 | | | | | |
| 1 | 4 | FXO | 4170.00000000 | | | | | |
| 1 | 1 | FXO | 5945.20000000 | | | | | |
| 1 | 3 | FXO | 5945.20000000 | | | | | |
| 1 | 5 | FXO | 5945.20000000 | | | | | |
| 1 | 2 | FXO | 5974.80000000 | | | | | |
| 1 | 4 | FXO | 5974.80000000 | | | | | |
| 1 | 1 | FXO | 6004.50000000 | | | | | |
| 1 | 3 | FXO | 6004.50000000 | | | | | |
| 1 | 2 | FXO | 6034.20000000 | | | | | |
| 1 | 4 | FXO | 6034.20000000 | | | | | |
| 1 | 3 | FXO | 6063.80000000 | | | | | |
| 1 | 5 | FXO | 6063.80000000 | | | | | |
| 1 | 2 | FXO | 6093.50000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 5 | FXO | 6123.10000000 | | | | | |
| 1 | 2 | FXO | 6152.80000000 | | | | | |
| 1 | 4 | FXO | 6152.80000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 3750.00000000 | | 20M0D7W |
| 1 | 5 | 3750.00000000 | | 20M0D7W |
| 1 | 1 | 3770.00000000 | | 20M0D7W |
| 1 | 4 | 3770.00000000 | | 20M0D7W |
| 1 | 1 | 3850.00000000 | | 20M0D7W |
| 1 | 4 | 3850.00000000 | | 20M0D7W |
| 1 | 2 | 3910.00000000 | | 20M0D7W |
| 1 | 5 | 3910.00000000 | | 20M0D7W |
| 1 | 1 | 3930.00000000 | | 20M0D7W |
| 1 | 4 | 3930.00000000 | | 20M0D7W |
| 1 | 1 | 4010.00000000 | | 20M0D7W |
| 1 | 4 | 4010.00000000 | | 20M0D7W |
| 1 | 1 | 4090.00000000 | | 20M0D7W |
| 1 | 4 | 4090.00000000 | | 20M0D7W |
| 1 | 1 | 4170.00000000 | | 20M0D7W |
| 1 | 4 | 4170.00000000 | | 20M0D7W |
| 1 | 1 | 5945.20000000 | | 30M0A7W |
| 1 | 3 | 5945.20000000 | | 30M0A7W |
| 1 | 5 | 5945.20000000 | | 30M0A7W |
| 1 | 2 | 5974.80000000 | | 30M0A7W |
| 1 | 4 | 5974.80000000 | | 30M0A7W |
| 1 | 1 | 6004.50000000 | | 30M0A7W |
| 1 | 3 | 6004.50000000 | | 30M0A7W |
| 1 | 2 | 6034.20000000 | | 30M0A7W |
| 1 | 4 | 6034.20000000 | | 30M0A7W |
| 1 | 3 | 6063.80000000 | | 30M0A7W |
| 1 | 5 | 6063.80000000 | | 30M0A7W |
| 1 | 2 | 6093.50000000 | | 30M0A7W |
| 1 | 1 | 6123.10000000 | | 30M0A7W |
| 1 | 5 | 6123.10000000 | | 30M0A7W |
| 1 | 2 | 6152.80000000 | | 30M0A7W |
| 1 | 4 | 6152.80000000 | | 30M0A7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3.2 MI WNW OF, BRISTOL, DAY, SD | 45.35800000, -97.81647222 | 555.300 m | | 63.400 m overall | |
| 2 | R | | 45.08077778, -97.50480556 | 572.400 m | | | |
| 3 | R | | 45.81272222, -97.85508333 | 413.600 m | | | |
| 4 | R | | 45.46747222, -98.49425000 | 396.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 43.0000 | 141.4000 | | |
| 1 | 2 | R | | | | 43.0000 | | | |
| 1 | 3 | R | | | | 43.0000 | | | |
| 1 | 4 | R | | | | 43.2000 | | | |
| 2 | 1 | T | | | H | 39.5000 | 141.4000 | | |
| 2 | 2 | R | | | | 39.5000 | | | |
| 2 | 3 | R | | | | 39.5000 | | | |
| 3 | 1 | T | | | V | 42.6000 | 283.2000 | | |
| 4 | 1 | T | | | V | 43.0000 | 356.6000 | | |
| 5 | 1 | T | | | H | 39.5000 | 356.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2012-05-24 | KBT71 | LICAN |
| 2012-05-23 | KBT71 | ESUAPR |
| 2010-02-02 | KBT71 | LIREN |
| 2009-12-11 | KBT71 | ESCAPR |
| 2009-12-10 | KBT71 | EFUAPR |
| 2009-12-10 | KBT71 | ESUAPR |
| 2009-11-09 | KBT71 | LETRES |
| 2005-11-18 | KBT71 | LITRAN |
| 2005-02-22 | KBT71 | ESUAPR |
| 2004-06-09 | KBT71 | LIAUA |
| 2004-06-08 | KBT71 | ESUAPR |
| 2001-11-30 | KBT71 | LIAUA |
| 2000-07-12 | KBT71 | LIAUA |
| 2000-02-15 | KBT71 | LIREN |
| 1999-11-06 | KBT71 | LETRES |
| 1999-08-13 | KBT71 | LICCNV |
| 1998-07-14 | KBT71 | COR |
| 1993-07-09 | KBT71 | LIMOD |
| 1991-12-04 | KBT71 | LIMOD |
| 1990-12-14 | KBT71 | LIMOD |
| 1990-12-13 | KBT71 | LIMOD |
| 1990-01-16 | KBT71 | LIREN |
| 1989-02-01 | KBT71 | LIMOD |
| 1988-10-03 | KBT71 | LIMOD |
| 1987-12-24 | KBT71 | LIMOD |
| 1987-12-10 | KBT71 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 956846 | 2026-08-02 02:48:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KBT71 | ULS 956846 | 2026-08-02 02:48:06 |
| Status | C | ULS 956846 | 2026-08-02 02:48:06 |
| Service | CF | ULS 956846 | 2026-08-02 02:48:06 |
| Grant Date | 2010-02-02 | ULS 956846 | 2026-08-02 02:48:06 |
| Expiration Date | 2020-02-01 | ULS 956846 | 2026-08-02 02:48:06 |
| Cancellation Date | 2012-05-23 | ULS 956846 | 2026-08-02 02:48:06 |