Universal Licensing System
WQBF409
POET Biorefining - Preston
License details
| ULS identifier | 2658714 |
|---|
| Call sign | WQBF409 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-09-05 |
|---|
| Expiration | 2034-09-30 |
|---|
| Frequency range | 451.35 - 464.6875 MHz (7 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | PRESTON, FILLMORE, MN |
|---|
| Coordinates | 43.6855278, -92.0935000 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:17:12 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.35000000 | | | 25.000000 | 66.000000 | |
| 2 | 1 | MO | 451.35000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.35000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 461.38750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 461.81250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 462.13750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 463.88750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 464.68750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.35000000 | | 11K2F3E |
| 2 | 1 | 451.35000000 | | 11K2F3E |
| 2 | 1 | 456.35000000 | | 11K2F3E |
| 2 | 1 | 461.38750000 | | 7K60FXE |
| 2 | 1 | 461.81250000 | | 7K60FXE |
| 2 | 1 | 462.13750000 | | 7K60FXE |
| 2 | 1 | 463.88750000 | | 7K60FXE |
| 2 | 1 | 464.68750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | AT INTERSECTION OF HWY 16 & 52 E SI, PRESTON, FILLMORE, MN | 43.68552778, -92.09350000 | 332.000 m | BANT | 6.000 m structure / 9.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 9.000 m | | | | -11.600 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 701 INDUSTRIAL DRIVE NORTH, PRESTON, MN | FILLMORE | 5077654548 |
License history
| Date | File or call sign | Action |
|---|
| 2024-09-05 | WQBF409 | LIREN |
| 2024-07-08 | WQBF409 | LETRES |
| 2020-04-13 | WQBF409 | LITRAN |
| 2019-02-20 | WQBF409 | LIAUA |
| 2018-11-30 | WQBF409 | LITRAN |
| 2014-09-16 | WQBF409 | LIREN |
| 2014-09-10 | WQBF409 | LIMOD |
| 2014-09-09 | WQBF409 | LTSAPR |
| 2014-07-07 | WQBF409 | LETRES |
| 2011-09-26 | WQBF409 | LIMOD |
| 2009-11-24 | WQBF409 | LETCNS |
| 2009-02-23 | WQBF409 | LIMOD |
| 2004-09-30 | WQBF409 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2658714 | 2026-08-02 01:17:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQBF409 | ULS 2658714 | 2026-08-02 01:17:12 |
| Status | A | ULS 2658714 | 2026-08-02 01:17:12 |
| Service | IG | ULS 2658714 | 2026-08-02 01:17:12 |
| Grant Date | 2024-09-05 | ULS 2658714 | 2026-08-02 01:17:12 |
| Expiration Date | 2034-09-30 | ULS 2658714 | 2026-08-02 01:17:12 |