Universal Licensing System
KBT50
AT&T CORP
License details
| ULS identifier | 956837 |
|---|
| Call sign | KBT50 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 1990-01-16 |
|---|
| Expiration | 2000-02-01 |
|---|
| Cancellation | 1998-01-27 |
|---|
| Frequency range | 3710 - 11285 MHz (16 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | MANTER, STANTON, KS |
|---|
| Coordinates | 37.5391667, -101.8910000 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:48:10 |
|---|
Licensee
| Name | AT&T CORP |
|---|
| Applicant type | C |
|---|
| Location | ATLANTA, GA |
|---|
| Address | 1200 PEACHTREE ST 15W24, ATLANTA, GA, 30309 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 3710.00000000 | | | | | |
| 1 | 2 | FXO | 3710.00000000 | | | | | |
| 1 | 3 | FXO | 3730.00000000 | | | | | |
| 1 | 4 | FXO | 3730.00000000 | | | | | |
| 1 | 1 | FXO | 3790.00000000 | | | | | |
| 1 | 2 | FXO | 3790.00000000 | | | | | |
| 1 | 3 | FXO | 3810.00000000 | | | | | |
| 1 | 4 | FXO | 3810.00000000 | | | | | |
| 1 | 1 | FXO | 3870.00000000 | | | | | |
| 1 | 2 | FXO | 3870.00000000 | | | | | |
| 1 | 3 | FXO | 3890.00000000 | | | | | |
| 1 | 4 | FXO | 3890.00000000 | | | | | |
| 1 | 1 | FXO | 3950.00000000 | | | | | |
| 1 | 2 | FXO | 3950.00000000 | | | | | |
| 1 | 3 | FXO | 3970.00000000 | | | | | |
| 1 | 4 | FXO | 3970.00000000 | | | | | |
| 1 | 1 | FXO | 4030.00000000 | | | | | |
| 1 | 2 | FXO | 4030.00000000 | | | | | |
| 1 | 3 | FXO | 4050.00000000 | | | | | |
| 1 | 4 | FXO | 4050.00000000 | | | | | |
| 1 | 1 | FXO | 4110.00000000 | | | | | |
| 1 | 2 | FXO | 4110.00000000 | | | | | |
| 1 | 3 | FXO | 4130.00000000 | | | | | |
| 1 | 4 | FXO | 4130.00000000 | | | | | |
| 1 | 4 | FXO | 5974.80000000 | | | | | |
| 1 | 3 | FXO | 6063.80000000 | | | | | |
| 1 | 1 | FXO | 10835.00000000 | | | | | |
| 1 | 2 | FXO | 11285.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 3710.00000000 | | 20M0F8W |
| 1 | 2 | 3710.00000000 | | 20M0F8W |
| 1 | 3 | 3730.00000000 | | 20M0F8W |
| 1 | 4 | 3730.00000000 | | 20M0F8W |
| 1 | 1 | 3790.00000000 | | 20M0F8W |
| 1 | 2 | 3790.00000000 | | 20M0F8W |
| 1 | 3 | 3810.00000000 | | 20M0F8W |
| 1 | 4 | 3810.00000000 | | 20M0F8W |
| 1 | 1 | 3870.00000000 | | 20M0F8W |
| 1 | 2 | 3870.00000000 | | 20M0F8W |
| 1 | 3 | 3890.00000000 | | 20M0F8W |
| 1 | 4 | 3890.00000000 | | 20M0F8W |
| 1 | 1 | 3950.00000000 | | 20M0F8W |
| 1 | 2 | 3950.00000000 | | 20M0F8W |
| 1 | 3 | 3970.00000000 | | 20M0F8W |
| 1 | 4 | 3970.00000000 | | 20M0F8W |
| 1 | 1 | 4030.00000000 | | 20M0F8W |
| 1 | 2 | 4030.00000000 | | 20M0F8W |
| 1 | 3 | 4050.00000000 | | 20M0F8W |
| 1 | 4 | 4050.00000000 | | 20M0F8W |
| 1 | 1 | 4110.00000000 | | 20M0F8W |
| 1 | 2 | 4110.00000000 | | 20M0F8W |
| 1 | 3 | 4130.00000000 | | 20M0F8W |
| 1 | 4 | 4130.00000000 | | 20M0F8W |
| 1 | 4 | 5974.80000000 | | 20M0F8W |
| 1 | 3 | 6063.80000000 | | 20M0F8W |
| 1 | 1 | 10835.00000000 | | 20M0F8W |
| 1 | 2 | 11285.00000000 | | 20M0F8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1.2 MI NNW OF, MANTER, STANTON, KS | 37.53916667, -101.89100000 | 1071.400 m | | 81.700 m overall | |
| 2 | R | | 37.43222222, -101.39763889 | 955.500 m | | | |
| 3 | R | | 37.55666667, -102.43905556 | 1270.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 39.5000 | 105.1000 | | |
| 1 | 2 | R | | | | 39.5000 | | | |
| 1 | 3 | R | | | | 39.5000 | | | |
| 2 | 1 | T | | | H | 39.5000 | 272.5000 | | |
| 2 | 2 | R | | | | 39.5000 | | | |
| 2 | 3 | R | | | | 39.5000 | | | |
| 3 | 1 | T | | | V | 39.5000 | 105.1000 | | |
| 4 | 1 | T | | | V | 39.5000 | 272.5000 | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-13 | KBT50 | LICCNV |
| 1998-01-27 | KBT50 | LICAN |
| 1990-01-16 | KBT50 | LIREN |
| 1987-09-30 | KBT50 | LIMOD |
| 1985-09-26 | KBT50 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 956837 | 2026-08-02 02:48:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KBT50 | ULS 956837 | 2026-08-02 02:48:10 |
| Status | C | ULS 956837 | 2026-08-02 02:48:10 |
| Service | CF | ULS 956837 | 2026-08-02 02:48:10 |
| Grant Date | 1990-01-16 | ULS 956837 | 2026-08-02 02:48:10 |
| Expiration Date | 2000-02-01 | ULS 956837 | 2026-08-02 02:48:10 |
| Cancellation Date | 1998-01-27 | ULS 956837 | 2026-08-02 02:48:10 |