Here is a puzzler regarding the approaches at Phoenix-Gateway KIWA.
The VOR 30C is marked radar required, some searching suggests, because there is no way to get to an IAF from the enroute structure without radar vectors from ATC. That makes sense.
Why is the ILS 30C not subject to the same restriction?
The VOR 30C is marked radar required, some searching suggests, because there is no way to get to an IAF from the enroute structure without radar vectors from ATC. That makes sense.
Why is the ILS 30C not subject to the same restriction?