Universal Licensing System
KB52990
Suncor Energy (U.S.A.) Inc.
License details
| ULS identifier | 1835508 |
|---|
| Call sign | KB52990 |
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| Radio service | IG |
|---|
| Status | C |
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| Grant date | 2004-04-01 |
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| Expiration | 2014-05-22 |
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| Cancellation | 2009-11-13 |
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| Frequency range | 451.4125 - 456.4125 MHz (2 frequencies) |
|---|
| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:10 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.41250000 | | | 2.000000 | | |
| 1 | 1 | MO | 456.41250000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.41250000 | | 20K0F3E |
| 1 | 1 | 456.41250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | WITHIN THE CONFINES OF THE SUNCOR REFINERY, COMMERCE CITY, CO | ADAMS | 4057674777 |
License history
| Date | File or call sign | Action |
|---|
| 2009-11-14 | KB52990 | LICAN |
| 2009-11-14 | KB52990 | LIAUA |
| 2009-11-13 | KB52990 | ESUAPR |
| 2004-04-01 | KB52990 | LIREN |
| 2004-02-23 | KB52990 | LETRES |
| 2003-08-01 | KB52990 | LIASS |
| 2003-03-28 | KB52990 | LIAUA |
| 2003-03-26 | KB52990 | LIAUA |
| 2003-03-15 | KB52990 | LIAUA |
| 2002-12-31 | KB52990 | LIASS |
| 2002-08-30 | KB52990 | LITRAN |
| 2002-03-12 | KB52990 | AUDOPR |
| 2000-11-23 | KB52990 | LICCNV |
| 1999-10-19 | KB52990 | AUTHPR |
| 1999-10-19 | KB52990 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1835508 | 2026-08-02 01:16:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KB52990 | ULS 1835508 | 2026-08-02 01:16:10 |
| Status | C | ULS 1835508 | 2026-08-02 01:16:10 |
| Service | IG | ULS 1835508 | 2026-08-02 01:16:10 |
| Grant Date | 2004-04-01 | ULS 1835508 | 2026-08-02 01:16:10 |
| Expiration Date | 2014-05-22 | ULS 1835508 | 2026-08-02 01:16:10 |
| Cancellation Date | 2009-11-13 | ULS 1835508 | 2026-08-02 01:16:10 |