Universal Licensing System
KCB83
AT&T CORP
License details
| ULS identifier | 957502 |
|---|
| Call sign | KCB83 |
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| Radio service | CF |
|---|
| Status | E |
|---|
| Grant date | 1998-02-19 |
|---|
| Expiration | 2000-02-01 |
|---|
| Cancellation | 2000-05-07 |
|---|
| Frequency range | 3770 - 4090 MHz (6 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 43.9931111, -69.9789167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:10 |
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Licensee
| Name | AT&T CORP |
|---|
| Applicant type | C |
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| Location | ATLANTA, GA |
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| Address | 1200 PEACHTREE ST LOCN 15W24, ATLANTA, GA, 30309 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 3770.00000000 | | | | | |
| 1 | 2 | FXO | 3770.00000000 | | | | | |
| 1 | 1 | FXO | 3850.00000000 | | | | | |
| 1 | 2 | FXO | 3850.00000000 | | | | | |
| 1 | 1 | FXO | 3930.00000000 | | | | | |
| 1 | 2 | FXO | 3930.00000000 | | | | | |
| 1 | 3 | FXO | 4010.00000000 | | | | | |
| 1 | 5 | FXO | 4010.00000000 | | | | | |
| 1 | 4 | FXO | 4070.00000000 | | | | | |
| 1 | 6 | FXO | 4070.00000000 | | | | | |
| 1 | 1 | FXO | 4090.00000000 | | | | | |
| 1 | 2 | FXO | 4090.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 3770.00000000 | | 20M0D7W |
| 1 | 2 | 3770.00000000 | | 20M0D7W |
| 1 | 1 | 3850.00000000 | | 20M0D7W |
| 1 | 2 | 3850.00000000 | | 20M0D7W |
| 1 | 1 | 3930.00000000 | | 20M0D7W |
| 1 | 2 | 3930.00000000 | | 20M0D7W |
| 1 | 3 | 4010.00000000 | | 20M0D7W |
| 1 | 5 | 4010.00000000 | | 20M0D7W |
| 1 | 4 | 4070.00000000 | | 20M0D7W |
| 1 | 6 | 4070.00000000 | | 20M0D7W |
| 1 | 1 | 4090.00000000 | | 20M0D7W |
| 1 | 2 | 4090.00000000 | | 20M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | RT 220, LIBERTY, WALDO, ME | 44.35533333, -69.33586111 | 222.500 m | | 70.400 m overall | |
| 2 | R | | 44.68061111, -68.75558333 | 189.600 m | | | |
| 3 | R | | 43.99311111, -69.97891667 | 80.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 39.5000 | 51.7000 | | |
| 1 | 2 | R | | | | 39.5000 | | | |
| 1 | 3 | R | | | | 39.5000 | | | |
| 2 | 1 | T | | | V | 39.5000 | 232.2000 | | |
| 2 | 2 | R | | | | 39.5000 | | | |
| 2 | 3 | R | | | | 39.5000 | | | |
| 3 | 1 | T | | | V | 39.5000 | 51.9000 | | |
| 3 | 2 | R | | | | 39.5000 | | | |
| 3 | 3 | R | | | | 39.5000 | | | |
| 4 | 1 | T | | | H | 39.5000 | 51.9000 | | |
| 5 | 1 | T | | | V | 39.5000 | 232.0000 | | |
| 6 | 1 | T | | | H | 39.5000 | 232.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2000-05-07 | KCB83 | LIEXP |
| 1999-11-06 | KCB83 | LETRES |
| 1999-08-13 | KCB83 | LICCNV |
| 1998-02-19 | KCB83 | LIMOD |
| 1996-08-02 | KCB83 | LIMOD |
| 1996-02-27 | KCB83 | LIMOD |
| 1990-01-31 | KCB83 | LIMOD |
| 1990-01-16 | KCB83 | LIREN |
| 1987-05-28 | KCB83 | LIMOD |
| 1986-11-25 | KCB83 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 957502 | 2026-08-02 02:48:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KCB83 | ULS 957502 | 2026-08-02 02:48:10 |
| Status | E | ULS 957502 | 2026-08-02 02:48:10 |
| Service | CF | ULS 957502 | 2026-08-02 02:48:10 |
| Grant Date | 1998-02-19 | ULS 957502 | 2026-08-02 02:48:10 |
| Expiration Date | 2000-02-01 | ULS 957502 | 2026-08-02 02:48:10 |
| Cancellation Date | 2000-05-07 | ULS 957502 | 2026-08-02 02:48:10 |