Universal Licensing System
WLA645
AT&T CORP
License details
| ULS identifier | 987438 |
|---|
| Call sign | WLA645 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2000-02-15 |
|---|
| Expiration | 2010-02-01 |
|---|
| Cancellation | 2001-03-15 |
|---|
| Frequency range | 6197.2 - 6404.8 MHz (7 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | CHILOQUIN, KLAMATH, OR |
|---|
| Coordinates | 42.6062222, -121.8180556 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:42 |
|---|
Licensee
| Name | AT&T CORP |
|---|
| Applicant type | C |
|---|
| Location | ATLANTA, GA |
|---|
| Address | 1200 PEACHTREE STREET, LOCN 5W23, ATLANTA, GA, 30309 |
|---|
| Phone | 4048104021 |
|---|
| Email | [email protected] |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6197.20000000 | | | | | |
| 1 | 2 | FXO | 6197.20000000 | | | | | |
| 1 | 3 | FXO | 6226.90000000 | | | | | |
| 1 | 4 | FXO | 6226.90000000 | | | | | |
| 1 | 3 | FXO | 6286.20000000 | | | | | |
| 1 | 4 | FXO | 6286.20000000 | | | | | |
| 1 | 1 | FXO | 6315.90000000 | | | | | |
| 1 | 2 | FXO | 6315.90000000 | | | | | |
| 1 | 3 | FXO | 6345.50000000 | | | | | |
| 1 | 4 | FXO | 6345.50000000 | | | | | |
| 1 | 1 | FXO | 6375.20000000 | | | | | |
| 1 | 2 | FXO | 6375.20000000 | | | | | |
| 1 | 3 | FXO | 6404.80000000 | | | | | |
| 1 | 4 | FXO | 6404.80000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6197.20000000 | | 30M0A7W |
| 1 | 2 | 6197.20000000 | | 30M0A7W |
| 1 | 3 | 6226.90000000 | | 30M0A7W |
| 1 | 4 | 6226.90000000 | | 30M0A7W |
| 1 | 3 | 6286.20000000 | | 30M0A7W |
| 1 | 4 | 6286.20000000 | | 30M0A7W |
| 1 | 1 | 6315.90000000 | | 30M0A7W |
| 1 | 2 | 6315.90000000 | | 30M0A7W |
| 1 | 3 | 6345.50000000 | | 30M0A7W |
| 1 | 4 | 6345.50000000 | | 30M0A7W |
| 1 | 1 | 6375.20000000 | | 30M0A7W |
| 1 | 2 | 6375.20000000 | | 30M0A7W |
| 1 | 3 | 6404.80000000 | | 30M0A7W |
| 1 | 4 | 6404.80000000 | | 30M0A7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3 MILES NE OF, CHILOQUIN, KLAMATH, OR | 42.60622222, -121.81805556 | 1475.200 m | | 29.300 m overall | |
| 2 | R | | 42.41791667, -121.22163889 | 1731.300 m | | | |
| 3 | R | | 43.10955556, -121.88694444 | 1563.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | | 112.9000 | | |
| 1 | 2 | R | | | | | | | |
| 1 | 3 | R | | | | | | | |
| 2 | 1 | T | | | H | | 354.3000 | | |
| 2 | 2 | R | | | | | | | |
| 2 | 3 | R | | | | | | | |
| 3 | 1 | T | | | H | | 112.9000 | | |
| 4 | 1 | T | | | V | | 354.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2001-03-16 | WLA645 | LICAN |
| 2000-07-12 | WLA645 | LIAUA |
| 2000-02-15 | WLA645 | LIREN |
| 1999-11-06 | WLA645 | LETRES |
| 1999-08-13 | WLA645 | LICCNV |
| 1998-06-17 | WLA645 | COR |
| 1990-01-16 | WLA645 | LIREN |
| 1989-03-02 | WLA645 | LIMOD |
| 1988-10-27 | WLA645 | LIMOD |
| 1988-02-19 | WLA645 | LIMOD |
| 1987-02-12 | WLA645 | LIMOD |
| 1985-12-12 | WLA645 | LIMOD |
| 1985-03-28 | WLA645 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 987438 | 2026-08-02 02:47:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WLA645 | ULS 987438 | 2026-08-02 02:47:42 |
| Status | C | ULS 987438 | 2026-08-02 02:47:42 |
| Service | CF | ULS 987438 | 2026-08-02 02:47:42 |
| Grant Date | 2000-02-15 | ULS 987438 | 2026-08-02 02:47:42 |
| Expiration Date | 2010-02-01 | ULS 987438 | 2026-08-02 02:47:42 |
| Cancellation Date | 2001-03-15 | ULS 987438 | 2026-08-02 02:47:42 |