One of the 737-200s operated at the time in Alaska by the joint aviation departments of Conoco Phillips and BP Exploration. The aircraft were fitted with gravel kits, consisting of a gravel deflector on the nosewheel and a vortex dissipator extending out from under the air intake of each engine.

This photo is copyright © Aad van der Voet, and may not be used or published in any way without permission.

It was added on 24 December 2018, and has since been viewed 123 times.