Winnipeg Transit 2007 New Flyer D40LF 278 on the 74 to the University of Manitoba (Minor Whistling)

This rather shorter upload shows Winnipeg Transit 2007 NFI D40LF 278 on the 74 to the U. of Manitoba. Decided to catch this bus due to this whistling, which I have not encountered in person for quite a while, so it was an exciting treat.
278 has a Cummins ISL and Allison B400R powertrain.
This trip takes us from Bison at Pembina to the University of Manitoba. Video recorded July 21st 2024

[@victoriatransitfan2326]

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