Universal Licensing System
KOV21
AT&T CORP
License details
| ULS identifier | 962984 |
|---|
| Call sign | KOV21 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2000-02-15 |
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| Expiration | 2010-02-01 |
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| Cancellation | 2000-12-05 |
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| Frequency range | 3970 - 4190 MHz (6 frequencies) |
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| Locations | 3 |
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| Representative location | WYOLA, BIG HORN, MT |
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| Coordinates | 45.1499444, -107.5300833 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:46 |
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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 STREET, LOCN 5W23, 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 |
|---|
| 1 | 1 | FXO | 3970.00000000 | | | | | |
| 1 | 2 | FXO | 3970.00000000 | | | | | |
| 1 | 3 | FXO | 4030.00000000 | | | | | |
| 1 | 4 | FXO | 4030.00000000 | | | | | |
| 1 | 1 | FXO | 4050.00000000 | | | | | |
| 1 | 2 | FXO | 4050.00000000 | | | | | |
| 1 | 3 | FXO | 4110.00000000 | | | | | |
| 1 | 4 | FXO | 4110.00000000 | | | | | |
| 1 | 1 | FXO | 4130.00000000 | | | | | |
| 1 | 2 | FXO | 4130.00000000 | | | | | |
| 1 | 3 | FXO | 4190.00000000 | | | | | |
| 1 | 4 | FXO | 4190.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 3970.00000000 | | 20M0D7W |
| 1 | 2 | 3970.00000000 | | 20M0D7W |
| 1 | 3 | 4030.00000000 | | 20M0D7W |
| 1 | 4 | 4030.00000000 | | 20M0D7W |
| 1 | 1 | 4050.00000000 | | 20M0D7W |
| 1 | 2 | 4050.00000000 | | 20M0D7W |
| 1 | 3 | 4110.00000000 | | 20M0D7W |
| 1 | 4 | 4110.00000000 | | 20M0D7W |
| 1 | 1 | 4130.00000000 | | 20M0D7W |
| 1 | 2 | 4130.00000000 | | 20M0D7W |
| 1 | 3 | 4190.00000000 | | 850KF8W |
| 1 | 4 | 4190.00000000 | | 850KF8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6.0 MILES WNW OF, WYOLA, BIG HORN, MT | 45.14994444, -107.53008333 | 1427.400 m | | 37.500 m overall | |
| 2 | R | | 44.60800000, -106.92366667 | 1707.500 m | | | |
| 3 | R | | 45.51522222, -107.88313889 | 1099.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 39.5000 | 141.3000 | | |
| 1 | 2 | R | | | | 41.0000 | | | |
| 1 | 3 | R | | | | 39.5000 | | | |
| 2 | 1 | T | | | V | 39.5000 | 325.8000 | | |
| 2 | 2 | R | | | | 41.0000 | | | |
| 2 | 3 | R | | | | 39.5000 | | | |
| 3 | 1 | T | | | H | 39.5000 | 141.3000 | | |
| 4 | 1 | T | | | H | 39.5000 | 325.8000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2000-12-06 | KOV21 | LICAN |
| 2000-07-12 | KOV21 | LIAUA |
| 2000-02-15 | KOV21 | LIREN |
| 1999-11-06 | KOV21 | LETRES |
| 1999-08-13 | KOV21 | LICCNV |
| 1998-06-18 | KOV21 | COR |
| 1990-01-16 | KOV21 | LIREN |
| 1985-09-03 | KOV21 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 962984 | 2026-08-02 02:47:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KOV21 | ULS 962984 | 2026-08-02 02:47:46 |
| Status | C | ULS 962984 | 2026-08-02 02:47:46 |
| Service | CF | ULS 962984 | 2026-08-02 02:47:46 |
| Grant Date | 2000-02-15 | ULS 962984 | 2026-08-02 02:47:46 |
| Expiration Date | 2010-02-01 | ULS 962984 | 2026-08-02 02:47:46 |
| Cancellation Date | 2000-12-05 | ULS 962984 | 2026-08-02 02:47:46 |