Universal Licensing System
WPPF518
YELLOWSTONE MOUNTAIN CLUB LLC
License details
| ULS identifier | 1817369 |
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| Call sign | WPPF518 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-10-26 |
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| Expiration | 2034-11-23 |
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| Frequency range | 451.175 - 457.8 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | BIG SKY, MADISON, MT |
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| Coordinates | 45.2313056, -111.4505278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 02:59:15 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.17500000 | | | 25.000000 | 17.000000 | |
| 1 | 1 | FB2 | 452.20000000 | | | 20.000000 | 23.000000 | |
| 1 | 1 | FB2 | 452.80000000 | | | 20.000000 | 9.000000 | |
| 2 | 1 | MO | 456.17500000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | MO | 457.20000000 | | | 45.000000 | 40.000000 | |
| 2 | 1 | MO | 457.80000000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.17500000 | | 11K2F1D |
| 1 | 1 | 451.17500000 | | 11K2F3E |
| 1 | 1 | 452.20000000 | | 11K2F3E |
| 1 | 1 | 452.20000000 | | 11K2F1D |
| 1 | 1 | 452.80000000 | | 11K2F1D |
| 1 | 1 | 452.80000000 | | 11K2F3E |
| 2 | 1 | 456.17500000 | | 11K2F1D |
| 2 | 1 | 456.17500000 | | 11K2F3E |
| 2 | 1 | 457.20000000 | | 11K2F3E |
| 2 | 1 | 457.20000000 | | 11K2F1D |
| 2 | 1 | 457.80000000 | | 11K2F3E |
| 2 | 1 | 457.80000000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TOP OF PIONEER MOUNTAIN, BIG SKY, MADISON, MT | 45.23130556, -111.45052778 | 3006.000 m | B | 2.000 m structure / 4.000 m overall | N |
| 2 | T | MADISON, MT | 45.23130556, -111.45052778 | 0.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 4.000 m | | | | 522.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | #1 YELLOWSTONE CLUB TRAIL, BIG SKY, MT | MADISON | 4069954242 |
License history
| Date | File or call sign | Action |
|---|
| 2024-10-26 | WPPF518 | LIREN |
| 2024-09-02 | WPPF518 | LETRES |
| 2014-12-01 | WPPF518 | LIREN |
| 2014-09-01 | WPPF518 | LETRES |
| 2014-03-11 | WPPF518 | LETCNS |
| 2013-06-10 | WPPF518 | LIMOD |
| 2004-11-20 | WPPF518 | LIREN |
| 2004-08-30 | WPPF518 | LETRES |
| 2003-02-03 | WPPF518 | LETCNS |
| 2002-12-26 | WPPF518 | AUDOPR |
| 2002-05-03 | WPPF518 | COR |
| 2002-05-03 | WPPF518 | LIMOD |
| 2000-11-23 | WPPF518 | LICCNV |
| 1999-11-23 | WPPF518 | LIISS |
| 1999-11-23 | WPPF518 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1817369 | 2026-08-09 02:59:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPPF518 | ULS 1817369 | 2026-08-09 02:59:15 |
| Status | A | ULS 1817369 | 2026-08-09 02:59:15 |
| Service | IG | ULS 1817369 | 2026-08-09 02:59:15 |
| Grant Date | 2024-10-26 | ULS 1817369 | 2026-08-09 02:59:15 |
| Expiration Date | 2034-11-23 | ULS 1817369 | 2026-08-09 02:59:15 |