Universal Licensing System
KQX509
BILLINGS, CITY OF
License details
| ULS identifier | 1185144 |
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| Call sign | KQX509 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2023-10-24 |
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| Expiration | 2033-12-29 |
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| Frequency range | 153.77 - 154.37 MHz (3 frequencies) |
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| Locations | 4 |
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| Representative location | BILLINGS, YELLOWSTONE, MT |
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| Coordinates | 45.7721667, -108.4562500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:16 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 153.77000000 | | | 20.000000 | 20.000000 | |
| 4 | 1 | MO | 153.77000000 | | | 110.000000 | | |
| 2 | 1 | FB2 | 154.34000000 | | | 110.000000 | 400.000000 | |
| 4 | 1 | MO | 154.34000000 | | | 110.000000 | | |
| 3 | 1 | FB | 154.37000000 | | | 110.000000 | 400.000000 | |
| 4 | 1 | MO | 154.37000000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.77000000 | | 11K2F3E |
| 4 | 1 | 153.77000000 | | 11K2F3E |
| 2 | 1 | 154.34000000 | | 11K2F3E |
| 4 | 1 | 154.34000000 | | 11K2F3E |
| 3 | 1 | 154.37000000 | | 11K2F3E |
| 4 | 1 | 154.37000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MT | | | | | |
| 2 | T | SACRIFICE CLIFF 5 MI SE, BILLINGS, YELLOWSTONE, MT | 45.77216667, -108.45625000 | 1099.000 m | | | N |
| 3 | T | ADMIN BLDG LOGAN INTL FIELD, BILLINGS, YELLOWSTONE, MT | 45.80022222, -108.53430556 | 1099.000 m | | | N |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 15.000 m | | | | 0.000 | |
| 1 | 3 | T | | 15.000 m | | | | 0.000 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2025 8TH AVE N, BILLINGS, MT | | 4066578423 |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-24 | KQX509 | LIREN |
| 2023-10-02 | KQX509 | LETRES |
| 2023-09-30 | KQX509 | ESURNW |
| 2021-10-06 | KQX509 | LIAUA |
| 2015-05-16 | KQX509 | LIMOD |
| 2015-04-22 | KQX509 | ESUAPR |
| 2013-10-31 | KQX509 | LIREN |
| 2013-10-30 | KQX509 | ESCAPR |
| 2013-10-21 | KQX509 | LETRES |
| 2012-02-09 | KQX509 | LIMOD |
| 2012-02-08 | KQX509 | ESCAPR |
| 2011-07-01 | KQX509 | ESCAPR |
| 2003-10-22 | KQX509 | LIREN |
| 2003-10-06 | KQX509 | LETRES |
| 2002-05-07 | KQX509 | AUDOPR |
| 2000-10-19 | KQX509 | LICCNV |
| 1998-11-18 | KQX509 | LIREN |
| 1998-11-18 | KQX509 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1185144 | 2026-08-02 01:11:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KQX509 | ULS 1185144 | 2026-08-02 01:11:16 |
| Status | A | ULS 1185144 | 2026-08-02 01:11:16 |
| Service | PW | ULS 1185144 | 2026-08-02 01:11:16 |
| Grant Date | 2023-10-24 | ULS 1185144 | 2026-08-02 01:11:16 |
| Expiration Date | 2033-12-29 | ULS 1185144 | 2026-08-02 01:11:16 |