Universal Licensing System
KBD820
BLUE CIRCLE INC
License details
| ULS identifier | 1900073 |
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| Call sign | KBD820 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-02-12 |
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| Expiration | 2003-03-15 |
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| Cancellation | 2003-06-15 |
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| Frequency range | 153.14 MHz |
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| Locations | 3 |
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| Representative location | TULSA AREA, ROGERS, OK |
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| Coordinates | 36.1931389, -95.8116667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:44 |
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Licensee
| Name | BLUE CIRCLE INC |
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| Applicant type | C |
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| Location | TULSA, OK |
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| Address | 2609 N 145TH EAST AVE, TULSA, OK, 74116 |
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| Phone | 9184373902 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 153.14000000 | | | 5.000000 | | |
| 2 | 1 | FB | 153.14000000 | | | 10.000000 | | |
| 3 | 1 | FB | 153.14000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.14000000 | | 20K0F3E |
| 2 | 1 | 153.14000000 | | 20K0F3E |
| 3 | 1 | 153.14000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | TULSA CEMENT PLANT 145 EAST AVE & APACHE, TULSA AREA, ROGERS, OK | 36.19313889, -95.81166667 | 215.000 m | | | N |
| 3 | T | TULSA CEMENT PLANT 145 EAST AVE & APACHE, NEAR TULSA, ROGERS, OK | 36.19397222, -95.81583333 | 215.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 14.000 m | | | | | |
| 1 | 3 | T | | 8.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | QUARRY OFF, TULSA, OK | | 9184373902 |
License history
| Date | File or call sign | Action |
|---|
| 2003-06-15 | KBD820 | LIEXP |
| 2002-12-16 | KBD820 | LETRES |
| 2001-09-17 | KBD820 | AUDOPR |
| 2000-11-24 | KBD820 | LICCNV |
| 1998-02-12 | KBD820 | AUTHPR |
| 1998-02-12 | KBD820 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1900073 | 2026-08-02 01:27:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KBD820 | ULS 1900073 | 2026-08-02 01:27:44 |
| Status | E | ULS 1900073 | 2026-08-02 01:27:44 |
| Service | IG | ULS 1900073 | 2026-08-02 01:27:44 |
| Grant Date | 1998-02-12 | ULS 1900073 | 2026-08-02 01:27:44 |
| Expiration Date | 2003-03-15 | ULS 1900073 | 2026-08-02 01:27:44 |
| Cancellation Date | 2003-06-15 | ULS 1900073 | 2026-08-02 01:27:44 |