Universal Licensing System
KNIY901
TRI STATE COMMUNICATIONS INC
License details
| ULS identifier | 1113676 |
|---|
| Call sign | KNIY901 |
|---|
| Radio service | YX |
|---|
| Status | A |
|---|
| Grant date | 2020-09-29 |
|---|
| Expiration | 2030-10-31 |
|---|
| Frequency range | 806 - 860.6375 MHz (12 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | IA |
|---|
| Source archive | l_LMcomm.zip |
|---|
| Dataset refreshed | 2026-08-02 00:43:02 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 2 | FX1 | 806.00000000 | 821.00000000 | | 35.000000 | 75.000000 | |
| 3 | 1 | MO | 806.00000000 | 821.00000000 | | 35.000000 | 50.000000 | |
| 1 | 1 | FB2C | 856.11250000 | | | 60.000000 | 240.000000 | |
| 1 | 1 | FB2C | 856.63750000 | | | 60.000000 | 240.000000 | |
| 1 | 1 | FB2C | 857.11250000 | | | 60.000000 | 240.000000 | |
| 1 | 1 | FB2C | 857.63750000 | | | 60.000000 | 240.000000 | |
| 1 | 1 | FB2C | 858.11250000 | | | 60.000000 | 240.000000 | |
| 1 | 1 | FB2C | 858.63750000 | | | 60.000000 | 240.000000 | |
| 1 | 1 | FB2C | 859.11250000 | | | 60.000000 | 240.000000 | |
| 1 | 1 | FB2C | 859.63750000 | | | 60.000000 | 240.000000 | |
| 1 | 1 | FB2C | 860.11250000 | | | 60.000000 | 240.000000 | |
| 1 | 1 | FB2C | 860.63750000 | | | 60.000000 | 240.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 2 | 806.00000000 | | 20K0F3E |
| 2 | 2 | 806.00000000 | | |
| 3 | 1 | 806.00000000 | | 20K0F3E |
| 1 | 1 | 856.11250000 | | 20K0F3E |
| 1 | 1 | 856.63750000 | | 20K0F3E |
| 1 | 1 | 857.11250000 | | 20K0F3E |
| 1 | 1 | 857.63750000 | | 20K0F3E |
| 1 | 1 | 858.11250000 | | 20K0F3E |
| 1 | 1 | 858.63750000 | | 20K0F3E |
| 1 | 1 | 859.11250000 | | 20K0F3E |
| 1 | 1 | 859.63750000 | | 20K0F3E |
| 1 | 1 | 860.11250000 | | 20K0F3E |
| 1 | 1 | 860.63750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 104 BLUFF ST, SIOUX CITY, WOODBURY, IA | 42.49416667, -96.41500000 | 384.000 m | TOWER | 76.000 m structure / 76.000 m overall | N |
| 2 | T | IA | | | | | N |
| 3 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 75.000 m | | | | 105.000 | |
| 1 | 3 | T | | | | | | | |
| 2 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1030 5th Avenue, SOUTH SIOUX CITY, NE | DAKOTA | 4024945477 |
License history
| Date | File or call sign | Action |
|---|
| 2020-09-29 | KNIY901 | LIREN |
| 2011-03-24 | KNIY901 | AUTHPR |
| 2010-09-28 | KNIY901 | LIREN |
| 2001-07-20 | KNIY901 | LIMOD |
| 2001-07-09 | KNIY901 | COR |
| 2001-06-21 | KNIY901 | LIMOD |
| 2001-03-15 | KNIY901 | AUTHPR |
| 2001-03-14 | KNIY901 | INTDUP |
| 2001-03-14 | KNIY901 | COR |
| 2001-01-30 | KNIY901 | LIREN |
| 2001-01-18 | KNIY901 | COR |
| 2001-01-12 | KNIY901 | LIMOD |
| 2000-09-15 | KNIY901 | LICCNV |
| 2000-07-28 | KNIY901 | LETRES |
| 1999-05-19 | KNIY901 | LIASS |
| 1999-05-19 | KNIY901 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1113676 | 2026-08-02 00:43:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNIY901 | ULS 1113676 | 2026-08-02 00:43:02 |
| Status | A | ULS 1113676 | 2026-08-02 00:43:02 |
| Service | YX | ULS 1113676 | 2026-08-02 00:43:02 |
| Grant Date | 2020-09-29 | ULS 1113676 | 2026-08-02 00:43:02 |
| Expiration Date | 2030-10-31 | ULS 1113676 | 2026-08-02 00:43:02 |