Universal Licensing System
WQHI387
SemGroup Corporation
License details
| ULS identifier | 2934747 |
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| Call sign | WQHI387 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2017-09-07 |
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| Expiration | 2027-08-03 |
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| Frequency range | 451.8 - 456.8 MHz (2 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:30 |
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Licensee
| Name | SemGroup Corporation |
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| Applicant type | C |
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| FRN | 0027017466 |
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| Location | Tulsa, OK |
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| Address | 6120 S. Yale Ave, Suite 700, Tulsa, OK, 74136 |
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| Phone | 9185248338 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 451.80000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MOI | 456.80000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.80000000 | | 11K2F3E |
| 1 | 1 | 456.80000000 | | 11K2F3E |
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 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 6120 South Yale, Tulsa, OK | TULSA | 9185248100 |
License history
| Date | File or call sign | Action |
|---|
| 2019-12-05 | WQHI387 | LITRAN |
| 2017-11-22 | WQHI387 | LIASS |
| 2017-09-07 | WQHI387 | LIMOD |
| 2017-09-07 | WQHI387 | LIREN |
| 2017-05-08 | WQHI387 | LETRES |
| 2015-07-24 | WQHI387 | LIASS |
| 2015-07-23 | WQHI387 | ESCAPR |
| 2008-10-09 | WQHI387 | LITRAN |
| 2008-08-25 | WQHI387 | ESCAPR |
| 2007-08-03 | WQHI387 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2934747 | 2026-08-02 01:21:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQHI387 | ULS 2934747 | 2026-08-02 01:21:30 |
| Status | A | ULS 2934747 | 2026-08-02 01:21:30 |
| Service | IG | ULS 2934747 | 2026-08-02 01:21:30 |
| Grant Date | 2017-09-07 | ULS 2934747 | 2026-08-02 01:21:30 |
| Expiration Date | 2027-08-03 | ULS 2934747 | 2026-08-02 01:21:30 |