Problem Found / Fixed !
The HF feeds for USAF air/ground from Peoria, IL have been repaired. (11.175, 13.200, 8.992, etc.)
On or about 07-25-2016 the facility took a direct lightning strike. Some of the results included a degradation of performance of both the receiver pre-amplifier system and the receiver distribution amplifier. These units did not fail, however their performance was greatly reduced.
Thanks to the eagle-eared listeners who contacted us reporting an issue. We are pleased to report that both units have been repaired and the monitor site is back to full performance. We apologize for any inconvenience.
Engineering Team
Indian Creek Monitoring Station
