Universal Licensing System
WQDU602
Montana Statewide System - PSSB
License details
| ULS identifier | 2760694 |
|---|
| Call sign | WQDU602 |
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| Radio service | YW |
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| Status | C |
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| Grant date | 2005-11-02 |
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| Expiration | 2015-11-02 |
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| Cancellation | 2013-04-09 |
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| Frequency range | 151.085 - 159.45 MHz (8 frequencies) |
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| Locations | 2 |
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| Representative location | BIG SANDY, CHOUTEAU, MT |
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| Coordinates | 48.2093611, -109.8367500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:15 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB8 | 151.08500000 | | | 100.000000 | 180.000000 | |
| 2 | 1 | MO8 | 151.08500000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB8 | 151.34000000 | | | 100.000000 | 180.000000 | |
| 2 | 1 | MO8 | 151.34000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB8 | 153.92000000 | | | 100.000000 | 180.000000 | |
| 2 | 1 | MO8 | 153.92000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB8 | 154.41500000 | | | 100.000000 | 180.000000 | |
| 2 | 1 | MO8 | 154.41500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO8 | 156.24000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO8 | 158.77500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO8 | 159.33000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO8 | 159.45000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.08500000 | | 11K3F9W |
| 2 | 1 | 151.08500000 | | 11K3F9W |
| 1 | 1 | 151.34000000 | | 11K3F9W |
| 2 | 1 | 151.34000000 | | 11K3F9W |
| 1 | 1 | 153.92000000 | | 11K3F9W |
| 2 | 1 | 153.92000000 | | 11K3F9W |
| 1 | 1 | 154.41500000 | | 11K3F9W |
| 2 | 1 | 154.41500000 | | 11K3F9W |
| 2 | 1 | 156.24000000 | | 11K3F9W |
| 2 | 1 | 158.77500000 | | 11K3F9W |
| 2 | 1 | 159.33000000 | | 11K3F9W |
| 2 | 1 | 159.45000000 | | 11K3F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ROCKY BOYS INDIAN RESERVATION, 18 KM EAST OF HWY 87, BIG SANDY, CHOUTEAU, MT | 48.20936111, -109.83675000 | 1739.000 m | TOWER | 15.300 m structure / 15.300 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.300 m | | | | 575.300 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 101 NORTH RODNEY, WEINSTEIN BLDG, HELENA, MT | LEWIS AND CLARK | 4064443581 |
License history
| Date | File or call sign | Action |
|---|
| 2013-04-10 | WQDU602 | LICAN |
| 2011-09-14 | WQDU602 | LIASS |
| 2011-09-07 | WQDU602 | ESUAPR |
| 2009-01-21 | WQDU602 | LIAUA |
| 2009-01-20 | WQDU602 | ESUAPR |
| 2008-07-16 | WQDU602 | LIASS |
| 2008-07-10 | WQDU602 | ESUAPR |
| 2007-07-31 | WQDU602 | LETCNS |
| 2007-06-09 | WQDU602 | LIAUA |
| 2007-06-08 | WQDU602 | ESUAPR |
| 2006-10-12 | WQDU602 | AUTHPR |
| 2006-07-31 | WQDU602 | LETCNS |
| 2005-11-02 | WQDU602 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2760694 | 2026-08-02 01:09:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDU602 | ULS 2760694 | 2026-08-02 01:09:15 |
| Status | C | ULS 2760694 | 2026-08-02 01:09:15 |
| Service | YW | ULS 2760694 | 2026-08-02 01:09:15 |
| Grant Date | 2005-11-02 | ULS 2760694 | 2026-08-02 01:09:15 |
| Expiration Date | 2015-11-02 | ULS 2760694 | 2026-08-02 01:09:15 |
| Cancellation Date | 2013-04-09 | ULS 2760694 | 2026-08-02 01:09:15 |