Universal Licensing System
KNNT931
Citgo Petroleum Corporation
License details
| ULS identifier | 1838451 |
|---|
| Call sign | KNNT931 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-04-10 |
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| Expiration | 2031-04-30 |
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| Frequency range | 49.4 MHz |
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| Locations | 2 |
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| Representative location | ROMEOVILLE, WILL, IL |
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| Coordinates | 41.6430833, -88.0533889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:04 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 49.40000000 | | | 50.000000 | 40.000000 | |
| 2 | 1 | MO | 49.40000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 49.40000000 | | 11K0F3E |
| 1 | 1 | 49.40000000 | | 16K0F3E |
| 2 | 1 | 49.40000000 | | 11K0F3E |
| 2 | 1 | 49.40000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 135TH ST AND NEW AVE, ROMEOVILLE, WILL, IL | 41.64308333, -88.05338889 | 180.000 m | B | 4.000 m structure / 6.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | POB 3758, TULSA, OK | | 9184954106 |
License history
| Date | File or call sign | Action |
|---|
| 2021-04-10 | KNNT931 | LIREN |
| 2021-02-01 | KNNT931 | LETRES |
| 2012-06-01 | KNNT931 | LIMOD |
| 2012-04-07 | KNNT931 | ESUAPR |
| 2011-04-14 | KNNT931 | LIREN |
| 2011-02-07 | KNNT931 | LETRES |
| 2008-12-20 | KNNT931 | LIAUA |
| 2008-12-19 | KNNT931 | ESCAPR |
| 2003-10-03 | KNNT931 | LIAUA |
| 2002-02-11 | KNNT931 | AUDOPR |
| 2001-04-28 | KNNT931 | LIREN |
| 2001-02-05 | KNNT931 | LETRES |
| 2000-11-23 | KNNT931 | LICCNV |
| 1997-09-11 | KNNT931 | AUTHPR |
| 1997-09-11 | KNNT931 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1838451 | 2026-08-02 01:12:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNT931 | ULS 1838451 | 2026-08-02 01:12:04 |
| Status | A | ULS 1838451 | 2026-08-02 01:12:04 |
| Service | IG | ULS 1838451 | 2026-08-02 01:12:04 |
| Grant Date | 2021-04-10 | ULS 1838451 | 2026-08-02 01:12:04 |
| Expiration Date | 2031-04-30 | ULS 1838451 | 2026-08-02 01:12:04 |