Universal Licensing System
KNL48
CONTEL FEDERAL SYSTEMS INC
License details
| ULS identifier | 962444 |
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| Call sign | KNL48 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 1993-02-08 |
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| Expiration | 2001-02-01 |
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| Cancellation | 1996-09-03 |
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| Frequency range | 3890 - 4130 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | PASADENA, LOS ANGELES, CA |
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| Coordinates | 34.2005556, -118.1742222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:07 |
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Licensee
| Name | CONTEL FEDERAL SYSTEMS INC |
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| Applicant type | C |
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| Location | CHANTILLY, VA |
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| Address | 15000 CONFERENCE CENTER DR, CHANTILLY, VA, 22021 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 3890.00000000 | | | | | |
| 1 | 1 | FXO | 4130.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 3890.00000000 | | 6M10F8W |
| 1 | 1 | 4130.00000000 | | 6M10F8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 4800 OAK GROVE, PASADENA, LOS ANGELES, CA | 34.20055556, -118.17422222 | 355.700 m | | 33.500 m overall | |
| 2 | R | | 33.85027778, -117.65363889 | 921.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | H | 39.7000 | 128.8000 | | |
| 1 | 2 | R | | | | 39.7000 | | | |
License history
| Date | File or call sign | Action |
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| 1999-08-13 | KNL48 | LICCNV |
| 1996-09-03 | KNL48 | LICAN |
| 1993-02-08 | KNL48 | LIASS |
| 1991-03-28 | KNL48 | LIREN |
| 1991-02-15 | KNL48 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 962444 | 2026-08-02 02:48:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNL48 | ULS 962444 | 2026-08-02 02:48:07 |
| Status | C | ULS 962444 | 2026-08-02 02:48:07 |
| Service | CF | ULS 962444 | 2026-08-02 02:48:07 |
| Grant Date | 1993-02-08 | ULS 962444 | 2026-08-02 02:48:07 |
| Expiration Date | 2001-02-01 | ULS 962444 | 2026-08-02 02:48:07 |
| Cancellation Date | 1996-09-03 | ULS 962444 | 2026-08-02 02:48:07 |