Universal Licensing System
KSI674
Delta Air Lines Inc.
License details
| ULS identifier | 1638253 |
|---|
| Call sign | KSI674 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-11-15 |
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| Expiration | 2034-01-10 |
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| Frequency range | 460.825 - 465.825 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.9766944, -87.8986667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:48 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2A | 460.82500000 | | | 20.000000 | 15.000000 | |
| 2 | 1 | MOA | 465.82500000 | | | 3.000000 | 1.200000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 460.82500000 | | 11K2F3E |
| 2 | 1 | 465.82500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | DELTA RAMP TOWER OHARE INTL AIRPORT EQUIP RM, CHICAGO, COOK, IL | 41.97669444, -87.89866667 | 199.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 23.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | DELTA OPERATIONS OFFICE OHARE INTL AIRPORT, CHICAGO, IL | | 7734627905 |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-15 | KSI674 | LIREN |
| 2023-10-16 | KSI674 | LETRES |
| 2014-04-11 | KSI674 | LIAUA |
| 2014-04-10 | KSI674 | ESUAPR |
| 2014-02-05 | KSI674 | LIAUA |
| 2014-02-04 | KSI674 | ESCAPR |
| 2013-10-30 | KSI674 | LIREN |
| 2013-10-21 | KSI674 | LETRES |
| 2012-10-10 | KSI674 | LIMOD |
| 2012-10-08 | KSI674 | ESCAPR |
| 2011-06-28 | KSI674 | LIAUA |
| 2011-06-27 | KSI674 | ESUAPR |
| 2006-02-22 | KSI674 | AUTHPR |
| 2006-02-21 | KSI674 | INTDUP |
| 2006-02-21 | KSI674 | COR |
| 2003-10-31 | KSI674 | LIREN |
| 2003-10-24 | KSI674 | LIAUA |
| 2003-10-14 | KSI674 | LETRES |
| 2002-02-04 | KSI674 | AUDOPR |
| 2001-07-13 | KSI674 | LIAUA |
| 2000-11-23 | KSI674 | LICCNV |
| 1998-12-16 | KSI674 | AUTHPR |
| 1998-12-16 | KSI674 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1638253 | 2026-08-02 01:14:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KSI674 | ULS 1638253 | 2026-08-02 01:14:48 |
| Status | A | ULS 1638253 | 2026-08-02 01:14:48 |
| Service | IG | ULS 1638253 | 2026-08-02 01:14:48 |
| Grant Date | 2023-11-15 | ULS 1638253 | 2026-08-02 01:14:48 |
| Expiration Date | 2034-01-10 | ULS 1638253 | 2026-08-02 01:14:48 |