Narrative:

Can you please explain why the polar 4 arrival into dtw does not have 4L on the chart? The polar 3 did.

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Original NASA ASRS Text

Title: EMB-170 Program Manager questions why the POLAR 4 Arrival to DTW does not include Runways 4L and 22R as the POLAR 3 did.

Narrative: Can you please explain why the Polar 4 Arrival into DTW does not have 4L on the chart? The Polar 3 did.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.