118.400 Detroit Metro Wayne County Airport (KDTW) Local Control
118.950 Detroit Departure Control West
124.975 Detroit Approach Control
125.525 Detroit Departure Control
125.575/379.275 Salt Lake City ARTCC (ZLC) Discrete Low - Cedar City UT RCAG
126.225 Detroit Approach Control
127.500 Detroit Departure Control
127.825//239.025/370.850 Salt Lake City ARTCC (ZLC) Discrete Low/High - Fairfield UT RCAG
132.025 Detroit Departure Control
135.000 Detroit Metro Wayne County Airport (KDTW) Local Control
239.025 Salt Lake City ARTCC (ZLC) Discrete Low - Delta UT RCAG (replaced 284.675)