Universal Licensing System
KSF36
AT&T CORP
License details
| ULS identifier | 964974 |
|---|
| Call sign | KSF36 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 1990-05-30 |
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| Expiration | 2000-02-01 |
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| Cancellation | 1998-01-28 |
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| Frequency range | 3710 - 4030 MHz (5 frequencies) |
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| Locations | 3 |
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| Representative location | GRANTSBURG, BURNETT, WI |
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| Coordinates | 45.7091111, -92.6438056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:57 |
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Licensee
| Name | AT&T CORP |
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| Applicant type | C |
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| Location | ATLANTA, GA |
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| Address | 1200 PEACHTREE ST 15W24, ATLANTA, GA, 30309 |
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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 | 1 | FXO | 3790.00000000 | | | | | |
| 1 | 2 | FXO | 3790.00000000 | | | | | |
| 1 | 1 | FXO | 3870.00000000 | | | | | |
| 1 | 2 | FXO | 3870.00000000 | | | | | |
| 1 | 1 | FXO | 3950.00000000 | | | | | |
| 1 | 2 | FXO | 3950.00000000 | | | | | |
| 1 | 1 | FXO | 4030.00000000 | | | | | |
| 1 | 2 | FXO | 4030.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 3710.00000000 | | 20M0D7W |
| 1 | 2 | 3710.00000000 | | 20M0D7W |
| 1 | 1 | 3790.00000000 | | 20M0F8W |
| 1 | 2 | 3790.00000000 | | 20M0F8W |
| 1 | 1 | 3870.00000000 | | 20M0F8W |
| 1 | 2 | 3870.00000000 | | 20M0F8W |
| 1 | 1 | 3950.00000000 | | 20M0F8W |
| 1 | 2 | 3950.00000000 | | 20M0F8W |
| 1 | 1 | 4030.00000000 | | 20M0F8W |
| 1 | 2 | 4030.00000000 | | 20M0F8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4.7 MILES SE OF, GRANTSBURG, BURNETT, WI | 45.70911111, -92.64380556 | 300.500 m | | 62.800 m overall | |
| 2 | R | | | 0.000 m | | | |
| 3 | R | | 45.36494444, -92.98936111 | 277.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 39.5000 | 36.1000 | | |
| 1 | 2 | R | | | | 39.5000 | | | |
| 1 | 3 | R | | | | 39.2000 | | | |
| 2 | 1 | T | | | H | 39.5000 | 215.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-13 | KSF36 | LICCNV |
| 1998-01-28 | KSF36 | LICAN |
| 1990-05-30 | KSF36 | LIMOD |
| 1990-01-16 | KSF36 | LIREN |
| 1990-01-13 | KSF36 | LIMOD |
| 1988-11-30 | KSF36 | LIMOD |
| 1988-02-15 | KSF36 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 964974 | 2026-08-02 02:47:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KSF36 | ULS 964974 | 2026-08-02 02:47:57 |
| Status | C | ULS 964974 | 2026-08-02 02:47:57 |
| Service | CF | ULS 964974 | 2026-08-02 02:47:57 |
| Grant Date | 1990-05-30 | ULS 964974 | 2026-08-02 02:47:57 |
| Expiration Date | 2000-02-01 | ULS 964974 | 2026-08-02 02:47:57 |
| Cancellation Date | 1998-01-28 | ULS 964974 | 2026-08-02 02:47:57 |