Universal Licensing System
KRF973
SIX FLAGS OVER MID AMERICA INC
License details
| ULS identifier | 1637520 |
|---|
| Call sign | KRF973 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2003-08-07 |
|---|
| Expiration | 2013-07-27 |
|---|
| Cancellation | 2013-09-28 |
|---|
| Frequency range | 451.5875 - 469.325 MHz (18 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | EUREKA, ST. LOUIS, MO |
|---|
| Coordinates | 38.5132778, -90.6789444 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:06 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 5 | 1 | MO | 451.58750000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 452.31250000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 452.48750000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 457.31250000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 457.48750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FB2 | 461.40000000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | MO | 461.40000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 462.13750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 463.21250000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | FB2 | 463.70000000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | MO | 463.70000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 464.26250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB2 | 464.32500000 | | | 75.000000 | 150.000000 | |
| 2 | 1 | MO | 464.32500000 | | | 75.000000 | 2.000000 | |
| 2 | 1 | MO | 464.38750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 464.41250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 464.51250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 464.68750000 | | | 2.000000 | 2.000000 | |
| 4 | 1 | MO | 466.40000000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 468.70000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.32500000 | | | 75.000000 | 75.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 5 | 1 | 451.58750000 | | 11K0F3E |
| 5 | 1 | 452.31250000 | | 11K0F3E |
| 5 | 1 | 452.48750000 | | 11K0F3E |
| 5 | 1 | 457.31250000 | | 11K0F3E |
| 5 | 1 | 457.48750000 | | 11K0F3E |
| 3 | 1 | 461.40000000 | | 11K0F3E |
| 4 | 1 | 461.40000000 | | 11K0F3E |
| 2 | 1 | 462.13750000 | | 11K0F3E |
| 2 | 1 | 462.13750000 | | 20K0F3E |
| 2 | 1 | 463.21250000 | | 20K0F3E |
| 2 | 1 | 463.21250000 | | 11K0F3E |
| 3 | 1 | 463.70000000 | | 11K0F3E |
| 4 | 1 | 463.70000000 | | 11K0F3E |
| 2 | 1 | 464.26250000 | | 20K0F3E |
| 2 | 1 | 464.26250000 | | 11K0F3E |
| 1 | 1 | 464.32500000 | | 11K0F3E |
| 1 | 1 | 464.32500000 | | 20K0F3E |
| 2 | 1 | 464.32500000 | | 11K0F3E |
| 2 | 1 | 464.32500000 | | 20K0F3E |
| 2 | 1 | 464.38750000 | | 20K0F3E |
| 2 | 1 | 464.38750000 | | 11K0F3E |
| 2 | 1 | 464.41250000 | | 20K0F3E |
| 2 | 1 | 464.41250000 | | 11K0F3E |
| 2 | 1 | 464.51250000 | | 20K0F3E |
| 2 | 1 | 464.51250000 | | 11K0F3E |
| 2 | 1 | 464.68750000 | | 20K0F3E |
| 2 | 1 | 464.68750000 | | 11K0F3E |
| 4 | 1 | 466.40000000 | | 11K0F3E |
| 4 | 1 | 468.70000000 | | 11K0F3E |
| 2 | 1 | 469.32500000 | | 20K0F3E |
| 2 | 1 | 469.32500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | INT OF ALLENTON RD & 1 MI N US HWY 44, EUREKA, ST. LOUIS, MO | 38.51838889, -90.67263889 | 214.000 m | | 24.000 m structure | N |
| 2 | T | | | | | | |
| 3 | | 4900 SIX FLAGS RD, EUREKA, ST. LOUIS, MO | 38.51327778, -90.67894444 | 179.800 m | B | 6.100 m structure / 6.100 m overall | N |
| 4 | | | | | | | N |
| 5 | | EUREKA, ST. LOUIS, MO | 38.51327778, -90.67894444 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 4.600 m | | | | 10.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4900 FIX FLAGS RD, EUREKA, MO | ST. LOUIS | 6368365300 |
License history
| Date | File or call sign | Action |
|---|
| 2013-09-28 | KRF973 | LIEXP |
| 2013-05-06 | KRF973 | LETRES |
| 2013-03-04 | KRF973 | LIMOD |
| 2003-08-07 | KRF973 | LIREN |
| 2003-05-05 | KRF973 | LETRES |
| 2002-01-11 | KRF973 | AUDOPR |
| 2000-11-23 | KRF973 | LICCNV |
| 1998-07-21 | KRF973 | LIREN |
| 1998-07-21 | KRF973 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1637520 | 2026-08-02 01:13:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KRF973 | ULS 1637520 | 2026-08-02 01:13:06 |
| Status | E | ULS 1637520 | 2026-08-02 01:13:06 |
| Service | IG | ULS 1637520 | 2026-08-02 01:13:06 |
| Grant Date | 2003-08-07 | ULS 1637520 | 2026-08-02 01:13:06 |
| Expiration Date | 2013-07-27 | ULS 1637520 | 2026-08-02 01:13:06 |
| Cancellation Date | 2013-09-28 | ULS 1637520 | 2026-08-02 01:13:06 |