Universal Licensing System
WPPZ897
YELLOWSTONE ASSOCIATION
License details
| ULS identifier | 1822687 |
|---|
| Call sign | WPPZ897 |
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| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2015-03-10 |
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| Expiration | 2025-04-10 |
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| Cancellation | 2025-06-14 |
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| Frequency range | 160.2 MHz |
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| Locations | 4 |
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| Representative location | MAMMOTH, PARK, WY |
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| Coordinates | 44.9788333, -110.7010556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:04 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 160.20000000 | | | 45.000000 | 87.000000 | |
| 2 | 1 | FB | 160.20000000 | | | 45.000000 | 90.000000 | |
| 3 | 1 | MO | 160.20000000 | | | 45.000000 | 90.000000 | |
| 4 | 1 | MO | 160.20000000 | | | 45.000000 | 90.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 160.20000000 | | 11K0F3E |
| 2 | 1 | 160.20000000 | | 11K0F3E |
| 3 | 1 | 160.20000000 | | 11K0F3E |
| 4 | 1 | 160.20000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 100 WAREHOUSE ROAD, MAMMOTH, PARK, WY | 44.97883333, -110.70105556 | 1958.000 m | B | 6.000 m structure / 8.000 m overall | N |
| 2 | T | LAMAR RANGER STATION, MAMMOTH, PARK, WY | 44.89661111, -110.23547222 | 1987.000 m | B | 6.000 m structure / 8.000 m overall | N |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 8.000 m | | | | -320.000 | |
| 1 | 2 | T | | 8.000 m | | | | -318.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 100 WAREHOUSE ROAD, YELLOWSTONE NATIONAL, WY | PARK | 3073442295 |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-14 | WPPZ897 | LIEXP |
| 2025-01-13 | WPPZ897 | LETRES |
| 2019-11-19 | WPPZ897 | LIAUA |
| 2015-03-10 | WPPZ897 | LIMOD |
| 2015-03-10 | WPPZ897 | LIREN |
| 2015-03-04 | WPPZ897 | LIMOD |
| 2015-02-12 | WPPZ897 | ESUAPR |
| 2015-01-12 | WPPZ897 | LETRES |
| 2012-04-25 | WPPZ897 | LIMOD |
| 2012-03-14 | WPPZ897 | ESCAPR |
| 2005-03-30 | WPPZ897 | LIREN |
| 2005-03-30 | WPPZ897 | LTSAPR |
| 2005-03-30 | WPPZ897 | LTSFRN |
| 2005-01-17 | WPPZ897 | LETRES |
| 2001-12-26 | WPPZ897 | AUDOPR |
| 2000-11-23 | WPPZ897 | LICCNV |
| 2000-04-11 | WPPZ897 | AUTHPR |
| 2000-04-10 | WPPZ897 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1822687 | 2026-08-02 01:18:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPPZ897 | ULS 1822687 | 2026-08-02 01:18:04 |
| Status | E | ULS 1822687 | 2026-08-02 01:18:04 |
| Service | IG | ULS 1822687 | 2026-08-02 01:18:04 |
| Grant Date | 2015-03-10 | ULS 1822687 | 2026-08-02 01:18:04 |
| Expiration Date | 2025-04-10 | ULS 1822687 | 2026-08-02 01:18:04 |
| Cancellation Date | 2025-06-14 | ULS 1822687 | 2026-08-02 01:18:04 |