Universal Licensing System
WQTT581
License details
| ULS identifier | 3581923 |
|---|---|
| Call sign | WQTT581 |
| Radio service | IG |
| Status | E |
| Grant date | 2014-04-09 |
| Expiration | 2024-04-09 |
| Cancellation | 2024-06-15 |
| Frequency range | 451.3625 - 461.775 MHz (5 frequencies) |
| Locations | 6 |
| Representative location | Chatfield, FILLMORE, MN |
| Coordinates | 43.8187222, -92.3474722 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:19:19 |
Licensee
| Name | SEMA Equipment Inc. |
|---|---|
| Applicant type | C |
| FRN | 0021140884 |
| Location | Wanamingo, MN |
| Address | Wanamingo, MN, 55983 |
| Phone | 5078242256 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 2 | 1 | FB6 | 451.36250000 | 2.000000 | 70.000000 | |||
| 5 | 1 | FB6 | 451.36250000 | 2.000000 | 70.000000 | |||
| 1 | 1 | FB6 | 452.78750000 | 2.000000 | 70.000000 | |||
| 6 | 1 | FB6 | 461.17500000 | 2.000000 | 70.000000 | |||
| 4 | 1 | FB6 | 461.62500000 | 2.000000 | 70.000000 | |||
| 3 | 1 | FB6 | 461.77500000 | 2.000000 | 70.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 2 | 1 | 451.36250000 | 11K2F1D | |
| 5 | 1 | 451.36250000 | 11K2F1D | |
| 1 | 1 | 452.78750000 | 11K2F1D | |
| 6 | 1 | 461.17500000 | 11K2F1D | |
| 4 | 1 | 461.62500000 | 11K2F1D | |
| 3 | 1 | 461.77500000 | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | 15218 320th Street, Chatfield, FILLMORE, MN | 43.81872222, -92.34747222 | 405.000 m | SILO | 28.000 m structure / 28.000 m overall | ||
| 2 | 102 Pine Street, Fountain, FILLMORE, MN | 43.74016667, -92.13822222 | 398.000 m | TANK | 55.000 m structure / 61.000 m overall | ||
| 3 | 415 Main Strteet, Nerstrand, RICE, MN | 44.34152778, -93.06380556 | 360.000 m | SILO | 33.000 m structure / 33.000 m overall | ||
| 4 | 3788-4248 250th St E, Hampton, DAKOTA, MN | 44.58652778, -93.02211111 | 319.000 m | GTOWER | 28.000 m structure / 28.000 m overall | ||
| 5 | 8100 65th St NE, Elgin, OLMSTED, MN | 44.08905556, -92.31875000 | 378.000 m | SILO | 27.000 m structure / 30.000 m overall | ||
| 6 | 30625 County Road 29, Utica, WINONA, MN | 43.89469444, -91.90100000 | 371.000 m | SILO | 24.000 m structure / 29.000 m overall |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 28.000 m | 60.000 | |||||
| 1 | 2 | T | 61.000 m | 110.000 | |||||
| 1 | 3 | T | 33.000 m | 52.000 | |||||
| 1 | 4 | T | 28.000 m | 64.000 | |||||
| 1 | 5 | T | 30.000 m | 60.000 | |||||
| 1 | 6 | T | 29.000 m | 58.000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 1013 S Section Ave, Spring Valley, MN | FILLMORE | 5078242256 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2024-06-15 | WQTT581 | LIEXP |
| 2024-01-15 | WQTT581 | LETRES |
| 2014-07-01 | WQTT581 | COR |
| 2014-04-09 | WQTT581 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 3581923 | 2026-08-02 01:19:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WQTT581 | ULS 3581923 | 2026-08-02 01:19:19 |
| Status | E | ULS 3581923 | 2026-08-02 01:19:19 |
| Service | IG | ULS 3581923 | 2026-08-02 01:19:19 |
| Grant Date | 2014-04-09 | ULS 3581923 | 2026-08-02 01:19:19 |
| Expiration Date | 2024-04-09 | ULS 3581923 | 2026-08-02 01:19:19 |
| Cancellation Date | 2024-06-15 | ULS 3581923 | 2026-08-02 01:19:19 |