Universal Licensing System
KPA427
AIRPAGE ACQUISITION, LLC
License details
| ULS identifier | 5652 |
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| Call sign | KPA427 |
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| Radio service | CD |
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| Status | E |
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| Grant date | 1999-11-04 |
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| Expiration | 2009-11-04 |
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| Cancellation | 2009-12-26 |
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| Frequency range | 454.675 - 454.825 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | BILLINGS, YELLOWSTONE, MT |
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| Coordinates | 45.7591111, -108.4537222 |
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| Source archive | l_paging.zip |
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| Dataset refreshed | 2026-08-02 02:52:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBSI | 454.67500000 | | | | 79.000000 | |
| 1 | 1 | FBBS | 454.82500000 | | | | 79.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 454.67500000 | | 15K0F2D |
| 1 | 1 | 454.82500000 | | 15K0F2D |
| 1 | 1 | 454.82500000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SACRIFICE CLIFF, 2.5 MILES ESE OF, BILLINGS, YELLOWSTONE, MT | 45.75911111, -108.45372222 | 609.600 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 609.600 m | V | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3207 MONTANA AVENUE, BILLINGS, MT | | |
License history
| Date | File or call sign | Action |
|---|
| 2009-12-26 | KPA427 | LIEXP |
| 2009-08-10 | KPA427 | LETRES |
| 2009-03-18 | KPA427 | LIAUA |
| 2009-03-18 | KPA427 | LTSAPR |
| 2006-09-14 | KPA427 | LIASS |
| 2005-01-13 | KPA427 | LETAFU |
| 2004-11-16 | KPA427 | AUDOPR |
| 2004-09-28 | KPA427 | LETAUS |
| 1999-11-04 | KPA427 | LIREN |
| 1999-11-04 | KPA427 | AUTHPR |
| 1999-06-05 | KPA427 | LIEXP |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5652 | 2026-08-02 02:52:17 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KPA427 | ULS 5652 | 2026-08-02 02:52:19 |
| Status | E | ULS 5652 | 2026-08-02 02:52:19 |
| Service | CD | ULS 5652 | 2026-08-02 02:52:19 |
| Grant Date | 1999-11-04 | ULS 5652 | 2026-08-02 02:52:19 |
| Expiration Date | 2009-11-04 | ULS 5652 | 2026-08-02 02:52:19 |
| Cancellation Date | 2009-12-26 | ULS 5652 | 2026-08-02 02:52:19 |