Universal Licensing System
WQDH509
ROCKY MOUNTAIN POWER LLC
License details
| ULS identifier | 2744111 |
|---|
| Call sign | WQDH509 |
|---|
| Radio service | IG |
|---|
| Status | A |
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| Grant date | 2025-09-19 |
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| Expiration | 2035-08-29 |
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| Frequency range | 461.425 - 466.425 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | HARDIN, BIG HORN, MT |
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| Coordinates | 45.7643889, -107.5973611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.42500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 461.42500000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | MO | 463.45000000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | MO | 464.15000000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | MO | 466.42500000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | FX1 | 466.42500000 | | | 45.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.42500000 | | 11K2F3E |
| 2 | 1 | 461.42500000 | | 11K2F3E |
| 2 | 1 | 463.45000000 | | 11K2F3E |
| 2 | 1 | 464.15000000 | | 11K2F3E |
| 2 | 1 | 466.42500000 | | 11K2F3E |
| 3 | 1 | 466.42500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SUGAR FACTORY ROAD RT 1, HARDIN, BIG HORN, MT | 45.76438889, -107.59736111 | 877.000 m | BANT | 12.200 m structure / 15.200 m overall | |
| 2 | T | | | | | | |
| 3 | T | MT | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 15.200 m | | | | -34.500 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | SUGAR FACTORY ROAD, HARDIN, MT | BIG HORN | 4066389140 |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-19 | WQDH509 | LIREN |
| 2025-06-02 | WQDH509 | LETRES |
| 2019-02-27 | WQDH509 | LITRAN |
| 2019-01-03 | WQDH509 | LIAUA |
| 2015-06-23 | WQDH509 | LIREN |
| 2015-06-23 | WQDH509 | LTSAPR |
| 2015-06-08 | WQDH509 | LETRES |
| 2012-08-23 | WQDH509 | LITRAN |
| 2012-08-17 | WQDH509 | LTSAPR |
| 2007-07-10 | WQDH509 | LITRAN |
| 2007-06-07 | WQDH509 | LTSAPR |
| 2006-05-30 | WQDH509 | LETCNS |
| 2005-08-29 | WQDH509 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2744111 | 2026-08-02 01:17:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDH509 | ULS 2744111 | 2026-08-02 01:17:27 |
| Status | A | ULS 2744111 | 2026-08-02 01:17:27 |
| Service | IG | ULS 2744111 | 2026-08-02 01:17:27 |
| Grant Date | 2025-09-19 | ULS 2744111 | 2026-08-02 01:17:27 |
| Expiration Date | 2035-08-29 | ULS 2744111 | 2026-08-02 01:17:27 |