Universal Licensing System
WRA461
POLSON SCHOOL DISTRICT NO 23
License details
| ULS identifier | 1833727 |
|---|
| Call sign | WRA461 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-04-05 |
|---|
| Expiration | 2034-03-23 |
|---|
| Frequency range | 153.395 - 159.96 MHz (4 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | POLSON, LAKE, MT |
|---|
| Coordinates | 47.6314722, -114.2844167 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:18:54 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 5 | 1 | FB2 | 153.39500000 | | | 45.000000 | 50.000000 | |
| 6 | 1 | MO | 153.39500000 | | | 5.000000 | 5.000000 | |
| 7 | 1 | FB2 | 154.54750000 | | | 45.000000 | 50.000000 | |
| 8 | 1 | MO | 154.54750000 | | | 40.000000 | 40.000000 | |
| 9 | 1 | FB2 | 154.54750000 | | | 45.000000 | 50.000000 | |
| 10 | 1 | MO | 154.54750000 | | | 40.000000 | 40.000000 | |
| 6 | 1 | MO | 158.31000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB | 159.96000000 | | | 40.000000 | 160.000000 | |
| 2 | 1 | FB | 159.96000000 | | | 40.000000 | 160.000000 | |
| 4 | 1 | MO | 159.96000000 | | | 40.000000 | 40.000000 | |
| 8 | 1 | MO | 159.96000000 | | | 40.000000 | 40.000000 | |
| 10 | 1 | MO | 159.96000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 5 | 1 | 153.39500000 | | 7K60FXD |
| 5 | 1 | 153.39500000 | | 7K60FXE |
| 5 | 1 | 153.39500000 | | 11K2F3E |
| 6 | 1 | 153.39500000 | | 7K60FXE |
| 6 | 1 | 153.39500000 | | 7K60FXD |
| 6 | 1 | 153.39500000 | | 11K2F3E |
| 7 | 1 | 154.54750000 | | 7K60FXE |
| 7 | 1 | 154.54750000 | | 7K60FXD |
| 7 | 1 | 154.54750000 | | 11K2F3E |
| 8 | 1 | 154.54750000 | | 7K60FXD |
| 8 | 1 | 154.54750000 | | 11K2F3E |
| 8 | 1 | 154.54750000 | | 7K60FXE |
| 9 | 1 | 154.54750000 | | 7K60FXE |
| 9 | 1 | 154.54750000 | | 7K60FXD |
| 9 | 1 | 154.54750000 | | 11K2F3E |
| 10 | 1 | 154.54750000 | | 7K60FXE |
| 10 | 1 | 154.54750000 | | 7K60FXD |
| 10 | 1 | 154.54750000 | | 11K2F3E |
| 6 | 1 | 158.31000000 | | 7K60FXD |
| 6 | 1 | 158.31000000 | | 11K2F3E |
| 6 | 1 | 158.31000000 | | 7K60FXE |
| 1 | 1 | 159.96000000 | | 11K2F3E |
| 1 | 1 | 159.96000000 | | 7K60FXD |
| 1 | 1 | 159.96000000 | | 7K60FXE |
| 2 | 1 | 159.96000000 | | 7K60FXE |
| 2 | 1 | 159.96000000 | | 7K60FXD |
| 2 | 1 | 159.96000000 | | 11K2F3E |
| 4 | 1 | 159.96000000 | | 7K60FXE |
| 4 | 1 | 159.96000000 | | 7K60FXD |
| 4 | 1 | 159.96000000 | | 11K2F3E |
| 8 | 1 | 159.96000000 | | 7K60FXE |
| 8 | 1 | 159.96000000 | | 11K2F3E |
| 8 | 1 | 159.96000000 | | 7K60FXD |
| 10 | 1 | 159.96000000 | | 7K60FXE |
| 10 | 1 | 159.96000000 | | 11K2F3E |
| 10 | 1 | 159.96000000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 111 4TH AVE E, POLSON, LAKE, MT | 47.69216667, -114.16094444 | 890.000 m | B | 4.000 m structure / 10.000 m overall | N |
| 2 | T | 9 9TH AVE W, POLSON, LAKE, MT | 47.68661111, -114.16316667 | 893.000 m | POLE | 15.000 m structure / 21.000 m overall | N |
| 4 | T | | | | | | |
| 5 | | 111 4TH AVE E, POLSON, LAKE, MT | 47.67844444, -114.16850000 | 928.000 m | BANT | 9.100 m structure / 10.700 m overall | N |
| 6 | T | | | | | | N |
| 7 | T | 42448 Valley View Rd, POLSON, LAKE, MT | 47.63147222, -114.28441667 | 894.000 m | BANT | 7.000 m structure / 8.500 m overall | N |
| 8 | T | | | | | | N |
| 9 | T | 506 B St, DAYTON, LAKE, MT | 47.86577778, -114.28019444 | 886.000 m | BANT | 7.000 m structure / 8.500 m overall | N |
| 10 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.000 m | | | | -127.000 | |
| 1 | 2 | T | | 21.000 m | | | | -87.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | 10.700 m | | | | -56.700 | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | 8.500 m | | | | -61.700 | |
| 1 | 8 | T | | | | | | | |
| 1 | 9 | T | | 8.500 m | | | | -198.000 | |
| 1 | 10 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 111 4TH AVE E, POLSON, MT | LAKE | 4068836355 |
| 2 | Valley View School - 42448 Valley View Rd, POLSON, MT | LAKE | 4068836355 |
| 3 | Dayton Elementary School - 506 B St, DAYTON, MT | LAKE | 4068836355 |
License history
| Date | File or call sign | Action |
|---|
| 2024-04-05 | WRA461 | LIREN |
| 2024-03-13 | WRA461 | ESURNW |
| 2024-02-22 | WRA461 | ESURNW |
| 2024-01-01 | WRA461 | LETRES |
| 2022-09-26 | WRA461 | LETCNS |
| 2021-10-21 | WRA461 | LIMOD |
| 2014-02-12 | WRA461 | LIREN |
| 2014-01-22 | WRA461 | ESURNW |
| 2013-12-30 | WRA461 | LETRES |
| 2013-12-23 | WRA461 | ESURNW |
| 2013-05-09 | WRA461 | LIMOD |
| 2012-12-21 | WRA461 | LIAUA |
| 2012-12-20 | WRA461 | ESCAPR |
| 2012-12-14 | WRA461 | ESCAPR |
| 2012-12-11 | WRA461 | LETCNS |
| 2012-05-04 | WRA461 | LIMOD |
| 2012-03-12 | WRA461 | LIMOD |
| 2003-12-29 | WRA461 | LETRES |
| 2001-10-29 | WRA461 | AUDOPR |
| 2000-11-23 | WRA461 | LICCNV |
| 1999-03-23 | WRA461 | LIMOD |
| 1999-03-23 | WRA461 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1833727 | 2026-08-02 01:18:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRA461 | ULS 1833727 | 2026-08-02 01:18:54 |
| Status | A | ULS 1833727 | 2026-08-02 01:18:54 |
| Service | IG | ULS 1833727 | 2026-08-02 01:18:54 |
| Grant Date | 2024-04-05 | ULS 1833727 | 2026-08-02 01:18:54 |
| Expiration Date | 2034-03-23 | ULS 1833727 | 2026-08-02 01:18:54 |