Universal Licensing System
WPWB423
Circle Public School
License details
| ULS identifier | 2451156 |
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| Call sign | WPWB423 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2012-08-23 |
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| Expiration | 2022-10-03 |
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| Cancellation | 2022-12-03 |
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| Frequency range | 154.49 MHz |
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| Locations | 2 |
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| Representative location | Circle, MCCONE, MT |
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| Coordinates | 47.4161111, -105.5920833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:06 |
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Licensee
| Name | Circle Public School |
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| Applicant type | C |
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| FRN | 0007350200 |
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| Location | Circle, MT |
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| Address | Circle, MT, 592150099 |
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| Phone | 4064853600 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 154.49000000 | | | 45.000000 | 120.000000 | |
| 2 | 1 | MO | 154.49000000 | | | 45.000000 | 90.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.49000000 | | 20K0F3E |
| 1 | 1 | 154.49000000 | | 11K0F3E |
| 2 | 1 | 154.49000000 | | 11K0F3E |
| 2 | 1 | 154.49000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1105 F Ave, Circle, MCCONE, MT | 47.41611111, -105.59208333 | 746.800 m | BANT | 9.000 m structure / 15.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 15.000 m | | 0.0000 | 0.0000 | -21.500 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1105 F Ave, Circle, MT | MCCONE | 4064853600 |
License history
| Date | File or call sign | Action |
|---|
| 2022-12-03 | WPWB423 | LIEXP |
| 2012-08-23 | WPWB423 | LTSAPR |
| 2012-08-23 | WPWB423 | LIREN |
| 2012-07-09 | WPWB423 | LETRES |
| 2002-10-03 | WPWB423 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2451156 | 2026-08-02 01:16:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWB423 | ULS 2451156 | 2026-08-02 01:16:06 |
| Status | E | ULS 2451156 | 2026-08-02 01:16:06 |
| Service | IG | ULS 2451156 | 2026-08-02 01:16:06 |
| Grant Date | 2012-08-23 | ULS 2451156 | 2026-08-02 01:16:06 |
| Expiration Date | 2022-10-03 | ULS 2451156 | 2026-08-02 01:16:06 |
| Cancellation Date | 2022-12-03 | ULS 2451156 | 2026-08-02 01:16:06 |